Why is the reaction color of starch and iodine-solution different?Amylose can be divided into starch and starch. When the iodine-containing solution came into contact with the starch, the starch had a long glycan chain that could bind more iodine-containing molecules, and the central hole of the starch could accommodate the iodine-containing molecules. The blue-black complex was formed through the van der Waals force, which was usually blue in color. And when the solution came into contact with the starch, it would form a complex due to the van der Waals force, but the color was purple-red. In addition, the color reaction was also related to the length of the sugar chain in the starch. When the length of the sugar chain was less than 6 sugar units, it could not form a spiral ring, so it could not be colored; when the length of the sugar chain was 20 sugar units, it was red; when the length of the sugar chain was greater than 60 sugar units, it was blue. In actual experiments, due to the type of starch, the complexity of the structure, and other factors, blue-purple, purple, orange, and ochre colors may also appear.
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The story of the exploration of the planet, the novel is free to read, no pop-up windowHere are some novels about exploring planets:
- "Planet Story": It tells the story of He Yingjun, a weak evolutionary who evolved after being parasitized by an alien creature. He kills his way out under the pursuit of the robot forces and starts an adventure in the sea of stars by piloting an interstellar spaceship. It involves many wonderful planet elements, such as the silent double gem planet, the plant-type interstellar warship, the alien planet Palando, the planet spaceship Tianwang, the robot interstellar fortress titanium planet, and the huge life form.
- Planet Escape was a soft science fiction story about escaping from the universe with Earth. The Earth stopped revolving for some reason and flew out of the solar system. Biological mutations, black technology development, and collisions with other races, the reborn protagonist began his story.
- "Wandering Meteorite": Interstellar science fiction. The male protagonist reincarnates into a meteorite. By absorbing the meteorites and stars in the universe, he grows into a wandering star. He finds the wandering Earth and becomes a new sun. He takes the solar system to the center of the universe and upgrades technology along the way. Along the way, he will encounter other biological civilizations and celestial civilizations and see the wonders of the universe.
- [Interstellar Judge]: An upgraded sci-fi novel. The protagonist, Nan Xing, used his extra 15 years of memory to reach the peak of his life with a beam saber. The novel had a strong sense of futuristic and immersive, and it was also interwoven with fantasy content. The plot was compact, the fighting was hot-blooded, and the protagonist's image was positive.
- Star Trek: An adventure novel set in the universe. The main character was the supreme commander of an interstellar warship. He was the only human left on the warship. He wanted to destroy the alien intelligent races that enslaved humans, but he was restricted by the "Intelligent Creatures Protection Regulations." Despite the difficult journey, the main character still moved forward towards his goal.
- "Super Mothership": The male protagonist is a poor fisherman. After his ship is penetrated by a meteorite (actually a mechanical worm), it fuses with the meteorite and gradually upgrades from a small fishing boat to a super mothership. It is a humorous sci-fi novel.
- "Give Me a Primitive Planet": This 150,000-word planet clearance guide systematically explained the reasons for the design of the planet game, the method of clearing the planet game, and the business thinking.
- The Little Restaurant at the End of the Milky Way involved elements such as genetically modified humans.
- "I, From A Thousand Years Ago": The female lead is not wearing it now, no golden finger.
- Exclusive Possession: A female university student becomes the bride of the alien prince Mu Xian by accident.
- "It's Not Easy to Be a Man Who Traversed Through the Future": The female protagonist is now dressed up, using the learning machine as her golden finger and with the help of her friends, she is successful.
- "One Man Planet": The entire planet only has one main character.
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Throat itches, phlegm, and runny nose, what medicine do you take?If your throat is itchy, you have phlegm and a runny nose, you can consider the following drugs:
1. ** Chinese medicine **:
- If the throat is itchy, cough, phlegm white clear sparse, flow clear nose, can use Tongxuan Lifei pill.
- Juhong Zhike Granules had the effect of clearing the lungs, reducing phlegm, and relieving cough. It could be used to treat symptoms such as cough, phlegm, dry throat, and itching caused by a cold.
- The Xuanfei Zhike mixture had the effect of dispersing wind and dispersing lung, reducing phlegm and stopping cough. It could be used to treat cough, dry throat, itchy throat, phlegm and other symptoms caused by a cold. However, during the period of medication, do not smoke, drink, greasy, spicy, cold and cool food. It is not advisable to take nourishing traditional Chinese medicine at the same time. Those with cardiovascular and cardiovascular diseases or chronic kidney disease should be used with caution. Pregnant women and children who are breast-feeding should use it under the guidance of a doctor. If the symptoms are not relieved during the medication or are accompanied by fever and wheezing, they should seek medical advice in time.
- Lanqin oral liquid, anti-virus oral liquid, and Houtnia granules could also be used as options.
- Erchen Pill can be used for drying dampness, reducing phlegm, regulating qi and mediating. It is suitable for damp phlegm syndrome, such as cough with more phlegm, white color, easy to cough up and other symptoms. However, it should be used with caution for dry phlegm syndrome, less phlegm, difficult to cough up or even hemoptysis. It should be used with caution for vomiting blood, thirst, yin deficiency and blood deficiency. During the medication, the diet should be light. Spicy, greasy, sweet food and nourishing traditional Chinese medicine should be avoided. The medicine should be stopped immediately after recovery to avoid consuming yin fluid.
- Jubei Banxia Granules can be used to treat the syndrome of phlegm qi obstructing the lung. The symptoms are cough, phlegm, chest tightness and short of breath.
- Banxia Dew Syrupe was used for coughing, phlegm, and wheezing.
- The expectorant and cough relieving granules were used for the symptoms of heavy phlegm dampness, coughing and wheezing, and relieving wheezing when phlegm was coughed out. It was a prescription drug that needed to be purchased with a prescription.
- Juhong Tanke Granules could also be used.
2. ** Western medicine **:
- He could choose to take medicine such as Vitality-C Yinqiao tablets, parkinson, Huang Namin capsules, and so on.
3. ** Daily care can also help improve symptoms **:
- Take more rest, drink more warm water, eat more fresh vegetables and fruits to supplement vitamins, and pay attention to maintaining clean air circulation.
4. ** Mist treatment (when coughing due to excessive phlegm)**:
- It can be used to dispel phlegm with the use of acetoxy-cysteine, budeside combined with normal saline solution to reduce the congestion and edema of the respiratory tract, relieve dry throat, itch, cough and other discomfort, and frequent cough can also be used to use ipratropine. However, there may be irritating cough during the treatment. Long-term fogging may cause oral candida infection. It is necessary to use it strictly according to the doctor's advice and rinse your mouth after fogging. If there is any discomfort during use, consult the doctor.
It should be noted that if the symptoms continue to be unrelieved or worsen, you should seek medical advice promptly and use the medicine under the guidance of a doctor.
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Flowchart of Extra-budget Funds Purchasing of InstitutionThe following is the estimated procedure for the purchase of extra-budget funds for public institutions based on the relevant procedures for the purchase of financial funds:
** I. Budgets and Plans **
1. ** Prepare the government procurement budget **
- According to the published government procurement catalog and government procurement quota standards, the budget unit will analyze the extra-budget funds and prepare the government procurement budget. Extra-budget funds were also a part of the financial funds, so they also needed to follow the relevant regulations for budget preparation. This required comprehensive consideration of factors such as the amount of funds and their disposability.
2. ** Make a purchase plan **
- According to the approved department budget (including the budget related to extra-budget funds), the government procurement management department will compile the government procurement plan according to the item or project summary, and send it to the buyer. When formulating the plan, the specific items, quantity, quality requirements, etc. of the purchase should be clearly defined to ensure that the extra-budget funds were reasonably planned and used.
** II. Purchasing **
1. ** Purchasing Request **
- According to the government's purchasing plan and purchasing demand, the buyer shall fill in the Government Purchasing Request Form and submit the purchasing application to the government purchasing management department. At the same time, it was necessary to confirm the purchase funds (that is, the extra-budget funds) and transfer this part of the funds to the special account for government procurement funds.
2. ** Purchasing Organization **
- For projects that implement concentrated procurement, the government procurement center or the bidding agency with the qualification of government procurement agency shall organize the procurement according to the authorization of the buyer and the approved government procurement method. In this process, whether it was the release of the tender notice, the receipt and review of the tender documents, etc., the compliance and visibility of the use of extra-budget funds must be ensured.
- If it was the purchase of special items, they could entrust the unit to purchase them themselves, but they had to follow the relevant government procurement regulations and procedures. They could not relax supervision just because it was extra-budget funds.
3. ** Inspection **
- After the completion of the purchased project, the buyer or the purchasing agency will organize the acceptance. The acceptance process must be strictly in accordance with the requirements of the purchase contract, and the purchased goods, projects, or services must be inspected to ensure that the results of the extra-budget purchases meet the expected requirements.
** 3. Settlement **
1. ** payment application and review **
- The government procurement supplier submitted a fund payment application, and the buyer signed the payment opinion. After the review by the government procurement management department, the treasury department directly paid the government procurement supplier. During the review process, it was necessary to check whether the use of extra-budget funds was consistent with the purchase plan and contract to prevent the abuse of funds.
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Are there any university majors that focus on playing basketball?In China, there were some universities that offered courses related to the sport. For example, Beijing Sports University was the first in the country to offer a specialized training program for the sport. It had a high reputation and influence, and the school had a first-class team of coaches and excellent training facilities. In addition, the Guangxi Sports School also opened a major in basketball.
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The novel of urban notebook, the recommended female versionHere are some recommendations for urban novels suitable for girls: " She Passed Through the Rainstorm ". This novel described the growth of three girls. It began with the death of a young girl. One of the girls, Yu Chuge, was immersed in grief because of the death of her friend. The other girl, Sang Tian, was more rational and pointed out that the living should live well. Yu Chuge went from excessive sadness to breaking free from the " rainstorm " of life and completed his growth. The novel showed the friendship of young women and their attitude towards life. It was very suitable for girls to read. There was also " Bitter Marriage." It was represented by five women, Nianwei, Rushuang, Xueliu, Yingmeng, and Manxiang. It described the struggles of intellectual women in the maze of marriage, family, and career. They yearned for freedom and pursued the realization of their own values. Through the fate of different women, it showed the thoughts of contemporary women in marriage and relationships from many angles. It might have some inspiration for female readers in terms of marriage and life.
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Is it good to take the exam for Guannan's career? Can you take it now?At present, there was not enough information to show whether Guannan's career was good or not. As for whether or not you can apply for the Guannan Business Department now, based on the information you have, you can't be sure. I'm sorry, I can't give an accurate answer.
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A five-year-old son was abducted at the entrance of the kindergarten.If a five-year-old son was abducted at the entrance of the kindergarten, the first thing to do was to remain calm and take immediate action.
They should call the police immediately and provide the police with as much information as possible about the child's characteristics (such as appearance, clothing, etc.), the time and location of the abduction, and the suspicious people or vehicles that may appear around the time. At the same time, they could contact their family and friends to help them search for the child. They could also ask the kindergarten staff if they had seen anything suspicious.
In addition, you can refer to some children's self-help methods to speculate on the child's possible response measures. For example, if a child could manage to escape, they might follow the Children's Self-Help Guide, such as letting the bad guys relax their vigilance before finding an opportunity to escape. When escaping, they would not take the main road, hide when they saw people, not easily trust others, eat crops in the field when they were hungry, sleep during the day and travel at night, hide in the mountains, climb to a high place to identify the direction when they lost their way, and call the police (call the local police) when they had the chance to hide and wait for rescue.
At the same time, they used social media and local public welfare organizations to spread the news and increase the power to find children.
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Which Chinese patent medicines are good for cooling blood and removing blood stasisChinese patent medicines that could cool blood and remove blood stasis included Pien Tze Huang, Gong Xuening capsules, Andrographis paniculata tablets, bezoar detoxification tablets, gardenia golden flower pills, etc. Pien Tze Huang can clear away heat and detoxify, cool blood, remove blood stasis, reduce swelling and relieve pain, and is used for many diseases such as acute and chronic viral viral Jasmine Golden Flower Pill could clear heat, purge fire, cool blood and detoxify. It was mostly used to treat many diseases caused by lung and stomach heat. It should be noted that these drugs should be used under the guidance of a doctor.
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Back to the youth novel of the Ming DynastyThe following are some of the teenage novels that go back to the Ming Dynasty:
- " Return to the Ming Dynasty as a Prince ": The protagonist Zheng Shaopeng traveled to the Zhengde period of the Ming Dynasty and became a scholar, Yang Ling. He dealt with various characters, and his descendants hunted to eliminate corrupt officials.
- " Spring Return to the Great Ming Dynasty ": The protagonist, Yang Feng, traveled back to the Wanli period of the Ming Dynasty. He started on the battlefield and fought all the way back to Beijing to collect the salaries of the veterans. He led the people to see the emperor to complain about their grievances.
- " Rise of the Humble Class ": The protagonist Zhu Ping 'an was a graduate student specializing in ancient Chinese in his previous life. He was reborn into the middle of the Ming Dynasty and was born into a poor family. He used the knowledge of his previous life to change his fate through the imperial examination.
- " Great Ming Yuan Fu ": The protagonist Gao Wu Shi was reborn in the Longqing period of the Ming Dynasty. His uncle was the chief assistant Gao Gong. The protagonist showed his talent since childhood and was regarded as the successor of the court with the knowledge of later generations.
- " Back to the end of the Ming Dynasty and became a slave ": The protagonist traveled through the end of the Ming Dynasty and became a beggar. After experiencing many hardships, he entered the Fei Mansion and obtained the recognition of the upper and lower levels in many ways to plot for future events.
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