fourth cosmic velocity

Conducting a new numerical value of third cosmic velocity;

第三宇宙速度新数值导出

Escape velocity

逃逸速度/第二宇宙速度

oscillating model of the second kind

第二类振动宇宙模型

monotonic model of the second kind

第二类单调宇宙模型

asymptotic model of the second kind

第二类渐进宇宙模型

The universe wasn't slowing down;

宇宙膨胀的速度不是在变慢，

Spaceships of the future will be bigger and faster.

未来的宇宙飞船会更大也会速度更快，

cosmic speed

宇宙速度（物体摆脱地球引力所需之速度）

escape velocity speed at which a spacecraft,etc must travel in order to leave the gravitational field of a planet,etc

逃逸速度（宇宙飞船等克服星球引力的速度）.

Einstein came to the conclusion that the maximum speed possible in the universe is that of light.

爱因斯坦得出的结论是宇宙中最大速度是光速。

It took two tries to launch the second Gemini.

第二艘双子宇宙飞船发射了两次才得以成功，

Nobody can prove that there are other universes.

迄今为止，仍然无法证实第二个宇宙的存在。

The two-dimensional universe exists on the boundary of the three-dimensional universe.

二维宇宙存在于三维宇宙的边界上。

I've already been onto the spacecraft, telling it to go much slower

我已经同宇宙飞船联系过，要它减慢速度。

The computer decelerated the spaceship.

计算机使宇宙飞船减速。

The spaceship flies at light speed.

宇宙飞船以光速飞行。

fermi theory of cosmic ray acceleration

费米宇宙射线加速理论

monotonic model of the first kind

第一类单调宇宙模型

oscillating model of the first kind

第一类振动宇宙模型