Study of nonlinear tracking control for lunar modules soft landing

This simulation platform provides a Terrain Builder to create lunar terrain modules, and an Environment Editor to utilize these modules to create and edit virtual lunar environment.

该仿真平台提供了用于创建地形模块的地形组件编辑器，并提供了环境编辑器以便利用预先创建的地形模块搭建虚拟月面环境。

NASA Seeks Help To Build Lunar Base

NASA力促国际合作共建月球基地

These clones were frozen in the basement of a lunar base.

这些克隆人被冷冻在月球基地的地下室里。

The development of lunar base will lend itself to cooperative, resource-pooling international efforts.

月球基地的建设与发展，将为国际间的合作和资源整合提供机会。

But the large quantity boosts the case for a manned lunar base from which to launch other interplanetary adventures.

但证明有大量水的存在增加了在月球上建立有人驻守基地的可能性，从基地就可以进行其他星际探险活动。

China's long-term goal is to build its own permanent space station and lunar base on the moon in 2011 or 2012.

中国的长期目标是建立自己的太空站和月球永久基地。计划在2011年或2012年登陆月球。

Many of us then expected a lunar base, even an expedition to Mars, within 30 years.

我们许多人因此都期待着在三十年内完成月球基地的建设，甚至实现火星探险。

Nasa has been so keen to find water on the Moon because it brings the dream of a permanent lunar base one step closer.

美国宇航局一直渴望能够在月球上发现水，因为这样，月球变成一个永久性基地的梦想又近了一步。

Because Ministry of unit human affairs fears, quit working formalities was not dealt with after employee leaves his post, ask every employee must sign payroll to just can get pay in lunar base so, is this excuse me reasonable?

因为单位人事部害怕员工离职后没有办理退职手续，所以要求每个员工在月底必须签工资单才可以领到工资，请问这合理吗？

I am low income person, every monthly wages still does not have lunar base to see light, original nevertheless salary is not high also, how to receive reasonable income pay.

我是低收入者，每个月工资还没有到月底就见光了，不过本来工资也不高，如何进合理的收入支出。

The establishment of the lunar base is the main trend of the lunar exploration and detection in the 21st century, because the exploration and utilization of the lunar mineral resources, energy and specific environment will effectively support the sustainable development of human society.

21世纪月球探测的主要趋势是建立月球基地，开发利用月球的矿产资源、能源和特殊环境，为人类社会的可持续发展发挥长期而有效的支撑作用。

Debt of cash, bank records lunar base everyday aggregate, again right remaining sum is correct.

现金、银行帐天天记录到月底合计，再对余额是否正确。

Tapping into natural resources, particularly water, will be key to a permanent future lunar base.

开发自然资源，特别是水资源，将是建造未来永久月球基地的关键。

Agency officials first described proposals last December for a polar lunar base powered by near constant sunlight on solar panels.

航天署官员去年12月首次谈到了月球两极基地的计划，该基地以太阳能电池面板上的恒定太阳光作为能源。

A preliminary design for producing construction materials for the lunar base: microwave sintering ilmenite of lunar soil

月壤钛铁矿微波烧结制备月球基地结构材料的初步设想

Controlled Ecological Life-support System ( CELSS) is one of the key technologies that must be solved before founding permanent base in space such as Lunar or Mars base.

受控生态生命保障系统（CELSS）是建立月球/火星基地等空间永久基地必须解决的关键技术之一。

To construct the lunar base is an important target of the "Human Returning to moon" program.

月球基地建设是当前“重返月球”的一个重要目标，为满足其建设需要大量结构材料。

My pride and joy was a lunar base I designed that covered nearly four square feet of my room.

我设计的一个月球基地是我的得意之作，占去了我房间里四平方英尺的地方。

When lunar base calculates profit, go up lunar remaining sum receivable other income-deal with-are all sorts of expenditure equal to profit?

月底算利润时，是不是上月余额应收其他收入-应付-各种花费就等于利润了呢？

China has also developed a lunar exploration project, "three-step" plan, the third step and at the course of building the future lunar base involving testing samples of lunar soil in-situ investigation.

中国也制定了探月工程三步走的计划，其中第三步以及未来月球基地的建设过程中，必将涉及到月壤原位勘察测试取样。