必需

We will develop basing infrastructure of Black Sea Fleet both in Crimea and in Russia. We do not plan to close up the BSF, the matter is only development, he said.

足够高的轨道必需是这样的，在那里对现有和未来的外太空任务的威胁和与其他外太空物体碰撞的概率都很小。

The research of economic ethics is at the cross point of economics and ethics, and is founded along with the development of economics.

经济独立化以及与此相关的经济动机在伦理上的正当性问题，是经济学作为一门学科和现实生活中的经济动机获得合法地位所必需解决的问题。这是经济伦理首先要回答的问题。

The research of economic ethic s is at the cross point of economics and ethic s, and is founded along with the development of economics.

经济独立化以及与此相关的经济动机在伦理上的正当性问题，是经济学作为一门学科和现实生活中的经济动机获得合法地位所必需解决的问题。这是经济伦理首先要回答的问题。

So, many are asking, is college education necessary for cross-talk performers?

难怪很多人不禁要问：高等教育对于相声演员来说是必需的吗？

That is because only large firms have been able to afford the supercomputers needed to mutate and crossbreed large virtual genomes—and then simulate the behaviour of their offspring—for perhaps 20m generations before the perfect design emerges.

那是因为，一直以来仅有大型企业能负担得起所必需的超级计算机，其用途是变化并杂交大型的虚拟基因组——接着模拟它们后代的行为方式——而可能要生成2000万后代才能获得完美的设计。

It is important to provide all minerals necessary for the development of strong crystalline bones.

为强壮的水晶骨骼的发展提供所有必需的矿物质是重要的。

This form of C is necessary to cell reparation and regeneration of crystalline biology.

这种维生素C是水晶生物体的细胞修复与再生所必需的。

The individual or group preparing the estimates must know the unit rates (e.g., staff cost per hour, bulk material cost per cubic yard) for each resource in order to ca1culate project costs.

在计算项目服时，准备估算的个人和集体必需知道各种资源的单价(例如，每小时人工费，每立方码大宗材料费用)。

Therefore the governance of pollution has become widely problem which attracting people's attention. In Agriculture, Cupper and zinc are required microelements of plant.

在农业生产过程中，铜和锌既是植物生长发育所必需的微量元素，同时过量的铜和锌也将对作物产生严重的危害，并由此引发一系列食品安全问题。

Improper use of hygienic cutting board procedures is a critical failure during Food Hygiene Audits.

所有的厨房都必需确保砧板的清洁，使其在。。。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。