That it is prepared to move forward in developing the Space launch System, a new heavy-lift launch vehicle envisioned as mankind's latest ticket to the cosmos.

这是准备向前迈进的太空发射系统动，一个新型的重型运载火箭，它可以设想为人类航行宇宙的最新太空船。

youdao

This paper introduced a heavy load and super-length journey, high stability required lift telescopic cylinder and the principle of its pneumatic (gas drive) control system.

本文给出了负载较大、行程超长、稳定性要求高的举升式伸缩气缸及其气动控制系统的原理及部分关键部位的优化设计方案。

youdao

Following completion of the current Ares V super-heavy-lift rocket program, the Space Launch System, I believe that the government should commercialize all future launch vehicle development and operations.

FORBES: Rescuing NASA From Terminal Public Apathy

Robert Walker and Charles Miller's "Commercial Space Exploration Needs an Obama Relaunch" (op-ed, Jan. 28) calling for President Obama to cancel NASA's program to build a government-designed heavy-lift launch vehicle, the Space Launch System, omits a number of facts.

WSJ: NASA's SLS Is a Key to Deep Space �� Letters to the Editor

While NASA works with U.S. industry partners to develop these capabilities, the agency also is developing the Orion spacecraft and the Space Launch System (SLS), a crew capsule and heavy-lift rocket to provide an entirely new capability for human exploration.

ENGADGET: NASA awards Boeing, SpaceX and Sierra Nevada $30 million in contracts