| 1. | 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。 |
| 2. | It is in this sense that an astronaut orbiting the earth in a space capsule is said to be "weightless" .
就在这种意义上，宇宙飞行员在宇宙密闭小舱里，环绕地球飞行时被说成是“失重”了。 |
| 3. | Some of these problems, similar to those of living in outer space, are pressure, lack of oxygen and weightlessness .
其中有一些问题就象在外层空间生活时会遇到的问题一样，是压力、缺氧和失重。 |
| 4. | The "weightless" condition of astronauts in orbit about the earth arises from just this cancellation of inertial and gravitational forces .
在围绕地球运转的轨道中，宇航员的“失重”状态就是惯性力与引力相互抵消的结果。 |
| 5. | Determination of ignition losses in cathode carbonate
阴极碳酸盐灼烧失重的测定 |
| 6. | Astronauts in flight must adjust to weightlessness
太空人在飞行中得适应失重状态。 |
| 7. | Astronauts in flight must adjust to weightlessness
宇航员在飞行中得适应失重状态。 |
| 8. | Method for determination of ignition loss of alundum powder
刚玉粉灼烧失重的测定方法 |
| 9. | Astronauts in flight must adjust to weightlessness
宇航员在飞行中必须适应失重状态。 |
| 10. | Method for determination of loss inmass on drying of dextrose
葡萄糖干燥失重测定方法 |
