can't be measured

Feelings couldn't be measured purely by time. Although time might be an influential factor in a relationship, it was by no means the only measurement. On the one hand, a longer period of time together did not necessarily mean a deep relationship. If two people only consumed each other, even if they stayed together for a lifetime, it did not mean that the quality of their relationship was high. On the other hand, a short period of time together did not necessarily mean that the relationship was weak. Some people might have the determination to grow old together even if they only spent a short time together. A true relationship contained many elements, such as responsibility, tolerance, and patience. It was only appropriate when both parties 'feelings and other aspects were in place, not just the length of time.

I recommend a few novels. " After Love " was a modern romance novel written by Ye Weilan. It was about the relationship between Ji Huaning and Lin Jinglan, from childhood sweethearts to loving each other. However, the writing style of this book was a little immature. The plot at the end was too shocking, like the male supporting character being a scumbag and the female supporting character pestering the male protagonist. The description of the relationship between the male and female protagonists was not detailed, so it was not very attractive overall. The physical book is now available for free shipping on Dangdang. The reader group number is 62364065. 'Time is not as deep as his love' was a romantic youth novel by Bai Tianzhu. It was about the love between Shen Muhan and the female lead. He was low-key and cold, but he was full of love words for the female lead. It was the kind of love story that made people reluctant to give up. A Moment of Love, written by Drifting around Melbourne. The main characters, such as buy, Jin Ran, etc., revolved around clocks, dreams, the spirit of craftsmen, and the true meaning of love. His writing was concise and exquisite, and he was the first in the monthly votes on the first day of release. The work of a great god was worth reading. The Last Second of Time, a romantic youth novel written by a grain of chaff. The male protagonist, Xu Youwen, was deeply affectionate. He had always missed the female protagonist, Gu Ran, after his death. His writing style was good and had a deep meaning. " Love Chun Love " was Chun Jing's work. The male and female lead Fang Zichun and Lan Keer had a reunion due to their personalities. There were many characters, but some people felt that the plot was dull at the beginning. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Here are some ways to measure the diameter of the Earth: 1. ** Radian measurement method **: In 225 B.C., the ancient Greek astronomer Eradossus first used sunlight to measure the radius of the Earth and then the diameter. He found that during the summer solstice, the sun shone directly at the bottom of the well in Sai City, and there was no shadow on the vertical wooden pole. However, in Alexandria City, which was 500 miles away from ancient Greece, the vertical wooden pole deviated from the vertical direction by 7.2°. He believed that the central angle of the arc between the two places was 7.2°. According to the distance between the two places and the relationship between the arc length and the central angle, the radius of the earth could be calculated, and then the diameter could be obtained. It was generally believed that one mile in ancient Greece was about 158.5 meters, so the radius of the Earth was about 6310 kilometers and the diameter was about 12620 kilometers. 2. ** Triangulation Method **: According to the method proposed by Wallace, two wooden poles with the upper end point distance of A B = 2a were erected on the straight canal. The distance from them to the horizontal plane was h. The third wooden pole was erected in the middle of the two wooden poles, so that the upper end point C was on the connecting line A B. Since the surface of the earth was curved, the height h1 from point C to the horizontal plane was slightly smaller than h2. In a circle with the radius of the Earth as R, UA = OB = R+h. Since AOAAB is an isosceles-triangle, so BG = AB = a. In Rt-Boc, the radius of the Earth could be calculated from the length of the A and B and the height of the wooden pole, thus obtaining the diameter. 3. ** Using sun angle measurement method **: - Prepare to measure before and after the business trip (the longer the distance, the better, such as 1000 kilometers). Prepare a ruler to measure the sun's angle in advance (a flat surface below, with a stick erected on it, record the shadow of the stick on the flat surface under the sun's illumination). Before he left, he would draw the sun projection A at a certain point in the afternoon. On the day of his arrival, he would draw the second sun projection B at the same time. The distance between the two places was Y kilometers, and the angle X° between the A and B lines was measured. According to the formula 360Y/X*3.14, the diameter of the Earth could be calculated. - Eratosthenia's method was to observe the shadow of the obelisk in Alexandria Port during the summer solstice. Through the height of the obelisk and the length of the shadow, the angle between the sun and the obelisk was calculated. According to Thales 'parallel angle theorem, this angle was the angle between the two radiuses of the two cities connected to the earth's core. He calculated that the angle was about 7°12 '(about 2% of the circumference of 360°), and then calculated the distance between the two cities (he calculated the distance between the two cities by calculating the number of steps and stride of the camel team and found that the distance between the two cities was 5000 Greek miles. One Greek mile was equal to 157.5 meters), multiplied by 50 times to get the circumference of the Earth, and then calculated the diameter.

He recommended a few good novels. Back to 1998 was a novel about urban life written by Mu Zixin. The male protagonist, Xu Tongdao, returned to the most difficult time in his family when he was 17 years old. He started from scratch and made a lot of money. The first chapter was already very exciting. Old Mu's foundation was not bad, and his rhythm was good. He was neither saintly nor affectionate, and his business structure was a little small. His recommendation index was three stars. Director Heavenly King begins by scaring the audience to tears. It was a novel written by Bun-Hit-Dog Eating Mantou. The male lead traveled through a parallel world, and the horror movies there were super bad. He had made a lot of scary movies, such as "After the Lights Are Off", and even made special films. The characters in the books were also very detailed. 'The Love Letter of the Fast One' was Gu Anshen's sci-fi novel. It was similar to the new story of Quick Wear, where the male supporting character silently gave his love. There was also the mention of " Best Acting in Quick Wear ", which was not enough but could kill time. " Dashun Xiaoli " was a fictional historical novel written by the Thief-Breaking Lieutenant. The male protagonist had transmigrated to the Great Shun Dynasty and could only be an official to carry out his mission. " Since I've fallen in love with you, I won't let go." It was a young school novel. The male and female protagonists love and hate each other. She is stubborn and he is cold. The fate of the heirs of the four major corporations has changed because of the female protagonist. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

It can be measured experimentally. For example, by using a setup where one object is made to slide over another and measuring the force required to keep it moving at a constant velocity. The coefficient of fiction is then calculated as the ratio of the frictional force to the normal force.