Heat stroke, heatstroke, heat spasms, heat exhaustionHeatstroke was a disorder of the central nervous system and circulatory system caused by the body's body temperature regulation in a high temperature environment. According to its mechanism, it can be divided into heatstroke, heat spasm, and heat exhaustion.
Heat exhaustion was a relatively mild form of heatstroke. It was mainly due to long-term activity in a high-temperature environment. After sweating a lot, the body lost too much salt and water, resulting in dehydration and insufficient blood circulation. There were symptoms such as hyperhidrosis, wet and cold skin, pale face, nausea, dizziness, significantly increased heart rate, low blood pressure, oliguria, etc., which could be accompanied by dizziness and syncope. The body temperature often rose but did not exceed 40 ° C. Some patients only had high body temperature in the early stage.
Heat spasms are caused by excessive sweating and loss of vitamins (especially loss of Na), resulting in muscle spasms and pain. Common symptoms include muscle spasms, pain, and cramps, which mostly occur in the muscles of the limbs, masticatory muscles, and abdominal muscles (especially the calf muscle). They are symmetrical, and the body temperature is generally normal.
Heatstroke was the most serious form of heatstroke. It was extremely harmful to human life and had a high mortality rate. When the body temperature is too high (more than 40 ° C), and the heat cannot be distributed through sweating and heat radiation, there will be severe central nervous system malfunction and circulatory system failure, such as high fever, loss of consciousness, convulsions, increased heart rate, breathlessness, hot and dry skin, etc. There may also be general convulsions, rhabdomyolysis, multiple organ malfunction syndrome, etc., which can easily lead to multiple organ failure.
In general, heatstroke was a broad concept. Heatstroke, heat spasms, and heat exhaustion were different types. Heatstroke was the most serious.
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A short reunion and reunionA sentence about a short reunion:
- A beautiful reunion was always short-lived. He looked forward to the next perfect and beautiful bloom.
- Happy times always passed quickly, and they looked forward to the next time they met.
- A beautiful reunion was always short-lived. Even if they were reluctant to part, they had to look forward to the next reunion.
The sentence about reunion:
- Reunion was not a simple goodbye, but a kind of soul touch. In the baptism of time, we still found each other.
- Reunion is a feast in life. It allows us to cast aside the trivialities of the world and feel love and passion again.
- When we met again, we truly understood that the parting in the past was only for a better reunion.
- They finally met again after all their efforts. They held hands and looked at each other, sighing with emotion.
heat of the'Bright Days' was a widely used term that could refer to different works. There were two possible answers.
First of all, according to the description in the first document, the children's group dance " Bright Days " was a dance that emphasized expressiveness and neatness. It mainly talked about the innocence and childlike fun of childhood. This could be the name of a children's dance performance or competition.
Secondly, according to the description of the second and third documents, there was also a TV series called " The play tells the story of four brothers in Beijing's alleys from youth to middle age. The drama was first broadcasted in 2017 and was directed by Zhou Youchao. Zhang Jiayi, Guo Jinglin, Jiang Wu, and other leading actors were also involved. This could be an urban romance drama.
To sum up," Bright Days " could refer to the children's group dance " Bright Days " or the TV series " Life is a Bright Day."
The difference between reunion and reunionThere were differences in pronunciation, meaning, and usage between reunion and reunion.
** 1. Pronunciation **
The two pronunciations were different.
** 2. Meaning **
1. meet
- It mainly referred to meeting each other. It did not emphasize whether there had been a separation before. It could be the first time they met, such as friends who met by chance.
2. meet again
- It refers to the reunion of friends or relatives after a long separation, emphasizing the state of separation before, as if an old friend who had not seen each other for many years had reunited.
** 3. Usage **
1. meet
- It can be used to describe an accidental, one-time meeting experience where both parties begin to establish contact or only meet for a short time. For example," This friend whom I met by chance became my confidant."
2. meet again
- It was more used in situations where people who had known each other and had a certain relationship met again after a long time, with emotional implications such as recalling past relationships. For example," We're old friends, so we should have a few drinks."
Leaving is for the reunion after the reunionThere was a certain degree of rationality to this statement. In life, parting was often inevitable, and sometimes it was really for a better reunion. For example, in some stories, people might temporarily separate for work, study, or personal growth. During the separation, they worked hard to improve themselves, overcome difficulties, and create better conditions for future gatherings.
From an emotional point of view, parting might make both parties cherish each other more, and the reunion after the reunion would be more meaningful. However, not all departure could lead to a reunion after reunion. Some people or things could become eternal separation once they left, such as irreconcilable contradictions or accidents. Therefore, although this statement had a positive side, it could not be applied to all situations.
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Is liquid vaporizing heat absorbing or releasing heat?Liquid vaporizing was an heat-absorbing process. In this process, the liquid molecules would change from the liquid surface or the interior to the gaseous molecules, which required energy consumption. Therefore, it would need to absorb heat from the outside world. For example, the drying of wet clothes and the turning of water into steam were all phenomena of liquid vaporizing. These processes were accompanied by the absorption of heat.
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Liquefaction gives off heat and absorbs heatLiquefaction referred to the process of a substance changing from a gaseous state to a liquid state. This process would release heat to the outside world. In the change of state of matter, melting, vaporizing, and sublimation needed to absorb heat, while liquifying, solidifying, and condensing needed to emit heat.
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The relationship between reaction heat and heat releaseThe heat of reaction refers to the heat released or absorbed by a chemical reaction under constant pressure and without any non-expansion work. If the temperature of the product returns to the initial temperature of the reagent, the system will release or absorb heat. When the heat of reaction is less than 0, it is an exhalation process, that is, the value of the heat of reaction is equal to the amount of heat released (at this time, the amount of heat released is positive); when the heat of reaction is greater than 0, it is an absorption process. At this time, the reaction absorbs heat instead of releasing heat. In short, the heat of the reaction was a representation of the amount of heat released (the values were equal, but the signs were opposite).
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Lung heat, stomach heat, acid aversionThe symptoms of lung heat may include coughing, expectoration (dry, sticky, yellow, or even bloodshot phlegm), suffocation, fever, fear of cold, dry mouth and sore throat, etc.; Stomach heat may cause heartburn, stomach pain, acid aversion, bad breath, yellow and thick tongue coating, easy to vomit and other symptoms.
For lung heat, it is necessary to nourish yin and moisten the lung. When evil qi invades the deep part of the lung and turns into heat, it can nourish yin and nourish the lung, moisten dryness and cough. For example, refer to Yiqi Bufei Soup. For gastric heat and acid aversion, to purge fire and clear the stomach, you can refer to Quresheng Stomach Soup. In addition, it was best to quit smoking and drinking in life. Don't eat spicy food, eat more fruits and vegetables, and drink more water. If there was an increase in white blood cells and C-reaction protein in the lung fever, it might be a bacteria infection. Treatment such as amoxicillin-clavulanate, flurazuron, and cephem could be given.
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