weightless

adj.

1. 无重量的；似无重量的；失重的
   having no weight or appearing to have no weight, for example because there is no gravity
   1. Astronauts work in weightless conditions.
      宇航员在失重的条件下工作。

1. ADJ-GRADED 无重量的;轻的
   Something that is weightless weighs nothing or seems to weigh nothing.
   1. Photons have no mass—they are weightless.
      光子没有质量——它们是无重的。
   2. ...weightless silk curtains.
      轻柔的丝质窗帘
2. ADJ 失重的
   A person or object is weightless when they are in space and the earth's gravity does not affect them, so that they float around.
   1. Helen described life in a weightless environment during her period in space.
      海伦描述了她身处太空时失重状态下的生活。

1. Photons have no mass — they are weightless.
   光子没有质量——它们是无重的。
2. Helen described life in a weightless environment during her period in space.
   海伦描述了她身处太空时失重状态下的生活。
3. Knowledge is weightless, a treasure you can always carry easily.
   知识没有重量，它是可以随意携带的珍宝。
4. And this is why, in rockets and space capsules, weightless astronauts and objects float about in the air.
   这就是为什么在火箭和宇宙飞船里，失重的宇航员和物体会在空中漂浮。
5. Unlike with preemptive threads, an ill-behaved weightless thread can grab an indefinite amount of exclusive processor attention.
   和优先权线程的情况不同，一个行为不良的轻便线程会获取无限量的独占处理器时间。
6. Weightless threads can, and usually should, be larger-scale than a single conceptual operation.
   轻便线程可以（而且通常应该）比单独的概念性操作规模更大。
7. But the threading itself earns the "weightless" name.
   不过线程本身却赢得了“轻便”的名声。
8. This is about the simplest weightless thread scheduler you could choose.
   这大概就是您能够选择的最简单的轻便线程调度程序了。
9. Unfortunately, weightless thread users need to pay attention to "playing nice" with other threads.
   不幸的是，轻便线程用户需要注意“好好地处理”其它线程。
10. The weightless threads in the examples have always yielded None rather than a jump target.
    示例中的轻便线程生成的通常都是None，而不是跳转目标。
11. For weightless threads, the requirements are slightly different from those for coroutines.
    对于轻便线程来说，它们的需求与协同程序的需求稍有不同。
12. It's a bit like being weightless.
    这有点像在无重力状态下。
13. Now we can try being weightless.
    现在我们能试验一下失重的状态。
14. I no longer* my muscles don't feel anything and the bottle is therefore weightless.
    我的肌肉没有感觉到任何承重，所以壶是无重量的。
15. Only gravitation would act upon us and we would be weightless.
    作用力将只剩下重力，对我或是对壶。
16. You are now weightless, you are free-falling.
    此刻失重，自由落体运动。
17. Recent space travels have shown that the body needs special exercise in a spaceship to suit the weightless conditions.
    最近的宇宙飞行表明，人体需要在宇宙飞船中进行专门训练才能适应失重的情况。
18. One experiment will test if chicken eggs can survive in a weightless environment.
    一项实验是检验鸡蛋在失重情况下能否存活。
19. The bottle is weightless when we jump; I am weightless and even this bagel is weightless.
    在跳下的时候壶失重了；，我失重了，这个面包圈也一样会失重。
20. There you go& light goes on, they get a warning, they take their headphones off and everything becomes weightless.
    好了，灯亮了，信号来了，他们摘了耳机，一切物体都会失重。
21. We're all weightless during half a second.
    这半秒内，一切物体都失重了。
22. Bacterial reproduction is accelerated in weightless space.
    在失重的空间，细菌繁殖加快了。
23. He said being weightless was not a problem.
    他说，失重算不上是一个问题。
24. Let me be empty and weightless and maybe I'll find some peace tonight.
    让我倾倒一切，成为空虚，也许我今晚可以找到平静。
25. It's fun to be weightless but it brings its problems.
    失重很有趣，但是它也有它的问题。
26. Scientists show how Salmonella food bacteria in space become more virulent in their weightless surroundings.
    科学家显示腔隙的沙门氏菌食物细菌如何在他们的无重量环境方面变得更有毒。
27. We feel weightless when the elevator descends.
    当电梯下降时，我们会感到失重。
28. Gemini let astronauts learn about the dangers of radiation and the effects of being weightless during long flights.
    双子座计划使宇航员了解了长期飞行中辐射的危害和失重的影响。

adj

1. having little or no weight or apparent gravitational pull
   1. floating freely in a weightless condition
   2. a baby bat...fluffy and weightless as a moth
   3. jackets made of a weightless polyester fabric