clock timingClock timing was mainly based on the principle of vibration. For example, a simple pendulum was a simple vibration system. After discovering the principle of equichronism of the pendulum, as long as the length of the rope of the pendulum was constant, the time of each swing was relatively consistent, regardless of the weight hanging. This single pendulum was used to make clocks. The world's first pendulum clock was made by the German physicist Huygens in 1650.
Inside the pendulum clock, the escapement mechanism played a key role. Take the traditional anchor escapement as an example. The yellow escapement wheel was connected to the spring drive, and the gray escapement fork was connected to the pendulum. Driven by the spring and other devices, the escapement wheel wanted to rotate freely but was restricted by the escapement fork. As the pendulum swung, the escapement fork released one tooth at a time, causing the escapement wheel to rotate bit by bit. The angle of each rotation was basically the same as the time. The time signal of the pendulum was transmitted to other mechanical structures, and finally the time was indicated by the dial pointer.
The core components of a mechanical watch were the balance wheel and hairspring, which also used the principle of vibration. Electronic watches used electromagnetic vibrations to keep time. The atomic clock used by the observatory was made of the vibration of atoms. Because the frequency of atomic vibration was very stable, this clock was very accurate. The difference was less than one second even in 300,000 years.
In addition, theoretically speaking, the accuracy of the clock was limited. More accurate timing came with a price. The higher the accuracy of the clock, the more energy was consumed in the ticking, and the more entropies were generated.
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An essay on timingHe recommended a few novels. " Time and Space Reverse Lord ", written by an idle person in office. It was a genre of the human world. The main character, Wang Kai, picked up a broken space-time machine that could travel between modern times and the Northern Song Dynasty. Although it was not as easy as being a plane merchant, nor did it have the halo of a soul traveler, it was a different experience. However, some readers felt that the protagonist was too cold-blooded for ordinary people, such as being too calm after killing someone.
" My 1985 " was a novel about urban life written by Yan Yu. It was about the era of 1985, which was filled with passion and hope.
" Medical Strategy " was an ancient romance novel written in the autumn rain in August. The story took place in the pseudo-Tang Dynasty. The female forensic doctor was drifting with the tide of history and had an understanding of kinship.
" Fairy's True Sand Nurturing House " was a light novel written by a retired author, Billy. Xiaoyou took over the Nurturing House and traveled in the Pokémon world. There were daily life, exploration, and other plots, and the characters were rich.
Hidden Classic of Mountains and Seas, Phantom Rain's Xianxia novel. Behind the Classic of Mountains and Seas, there might be a world that once existed but was broken. Mythological stories might reappear in the human world.
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The classic phrase of timingHere are some classic phrases about timing:
1. Pay attention to any advantageous moment. When the opportunity comes, don't miss it.
2. Any time was a good time to do the right thing.
3. One should seize the opportunity to create opportunities.
4. The secret to success was to seize the opportunity at any time.
5. Before starting to do things, one should observe the opportunity like a thousand eyes, and when doing things, one should seize the opportunity like a thousand hands god.
6. When he had a chance to win, he had to seize the opportunity to turn defeat into victory.
7. When danger approached, it was better to seize the opportunity to attack it head-on than to hesitate to dodge it.
8. The opportunity was right in front of him today.
9. As long as he seized the opportunity, there would be a day when his luck would turn.
10. The secret of success in life is to seize the opportunity when it comes.
11. Don't complain, laugh and wait for the right time.
12. If someone missed an opportunity, it was not because the opportunity did not come, but because the person waiting for the opportunity did not see the opportunity come. Moreover, when the opportunity came, he did not reach out and grab it.
13. Let us seize the moment in front of us.
14. The weak waited for the right moment, while the strong created it.
15. The first step to using the money in one's hands more wisely and making oneself rich was to seize the opportunity when it came and make good use of it.
16. Opportunity was not something that could be waited for, but something that could be fought for.
17. Success or failure depended on whether one could understand the times and adapt to the times.
18. Opportunity was always fleeting, and if one wanted to succeed, they had to make a quick decision.
19. Knowing how to wait was the key to success.
20. The problem wasn't the chance, but the ability to grasp it. If he could really grasp the opportunity, ten percent was enough.
21. It was an opportunity that could not be missed.
22. Good times are hard to come by. It's a good time in life. Don't try to reunite with old dreams.
23. Those who were good at seizing opportunities were elites.
24. Life was full of opportunities and changes. When people were at their best, the greatest misfortune came.
25. Those who gave themselves to today, none of them wasted yesterday.
26. Only fools wait for opportunities, while wise men create them.
27. Time is a passer-by of a hundred generations, and the passing years are also travelers.
28. The weak missed the opportunity, the strong created the opportunity, and there was no opportunity. This was the best confession of the weak.
29. What was the use of timing for people who didn't know how to take advantage of it? An unborn egg would be washed away by the tides of time.
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Words about timingHere are some famous aphorisms about timing:
1. It was an opportunity that could not be missed.
2. Good times are hard to come by. It's a good time in life. Don't try to reunite with old dreams.
3. Those who were good at seizing opportunities were elites.
4. The weak missed the opportunity, the strong created the opportunity, and there was no opportunity. This was the best confession of the weak.
5. What was the use of timing for people who didn't know how to take advantage of it? An unborn egg would be washed away by the tides of time and become trash.
6. If someone missed an opportunity, it was most likely not because the opportunity did not come, but because the person waiting for the opportunity did not see the opportunity come, and when the opportunity came, he did not reach out and grab it.
7. Chance makes great men as well as thieves.
8. Only fools wait for opportunities, while wise men create them.
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seriously he is two timing and still feeling guilty about it . trash mc.