stage rocket

The first stage of rocket is thrown away only minutes after the rocket takes off.

火箭的第一级在火箭起飞后仅仅几秒中就被扔掉.

A monster, three-stage rocket would blast a spaceship weighting about 150,000 pounds across space toward the moon.

用一座庞然大物，三节的火箭将大约十五万磅重的太空船送上太空飞向月球。

North Korea announced plans to launch a three-stage rocket between December 10th and the 22nd to put a satellite into orbit.

此前，朝鲜宣布计划于12月10日至22日之间向太空轨道发射一枚三级火箭。

Behold the words of SpaceX founder Elon Musk, offering a post-op summary of the fiery crash-landing of one of his company's first stage rocket boosters aboard a floating barge in the Atlantic earlier this month.

请留意SpaceX公司创始人埃隆o穆斯克说的这句话。1月初，该公司一枚一级火箭助推器拖着熊熊烈焰，坠落在大西洋的一个钻井平台上，他随后发表了一番“行动总结”。

A testing model of strap-on rocket consisted of a central stage surrounded with four boosters is computed, the numerical results obtained are compared with the experimental results and available numerical results using multi-beam approximation.

对一个芯级捆绑四个助推级的捆绑式火箭模型进行了计算，并将计算结果与已有的实验结果和多梁模型计算结果作了比较。

Most spacecraft are launched into space on top of a three-stage rocket.

多数的航天飞机都是用三级火箭推入太空的。

Japan cannot avoid the tsunami of the world recession, but it can try to find a way out, Mr Aso told a news conference, in which he illustrated the government's stimulus plans with a diagram of a three-stage rocket.

麻生太郎在新闻发布会上表示：日本无法避开全球衰退的海啸，但它可以努力寻找出路。在会上，他把日本的经济刺激方案比作一个三级火箭。

The rocket rises and we can see the second stage ignite.

火箭升高了,我们可以看到二级点火.

After the first stage burns out, it falls back to earth along a parabolic path, while the engines of the second stage fire to thrust the rocket into an earth orbit.

当第一级烧毁后，沿抛物线的轨道落到地球，而第二级的发动机点火把火箭发射到地球轨道。

A rocket stage designed to burn for three minutes before being jettisoned.

在现在的洋基里,这个舞台是为了火箭人表演而设立.