必须的

The crusher is a very important and indispensable equipment in mineral separation industry.

摘要破碎机是选煤工业中不可缺少的设备，也是原料、材料、燃料、电力和钢铁等部门所必须的设备。

Neither are required to use Cucumber, but they work well together.

他们都不是运行Cucumber必须的，但是他们可以很好的协同工作。

Data in the base tables of the data dictionary is necessary for Oracle to function.

数据字典基表中的数据是 Oracle 正常工作所必须的。

We can barely imagine what that orginal world must have been like: peaceful, beautiful, deathless, perfect.

我们很难想象原来的世界所必须的东西：和平，美丽，不死，完善。

Definiteness of purpose will act as a 16magnet to attract to you the specialized knowledge necessary for success.

明确的目标就如磁场一样，吸引着你去掌握成功必须的知识。

It is necessary to detect, analyze, and correct certain errors.

对一定的差错进行检测、分析和纠正是必须的。

Once necessary nutrients are lacking from the blood , the dinner bell is rung , and the stomach and intestines come rumbling .

每当人体血液中缺少了必须的营养素的时候，餐钟就开始响了，而肠胃也开始运转。

The next step is to copy all necessary programs, libraries and configuration files into the new directory tree.

下一步是拷贝所有必须的程序，库和配置文件到新的目录树，在FreeBSD5.1下需要以下一些文件

A DO OR DIE effort is needed.

一种要么做、要么死的努力是必须的。

Getting that Nerve Center as fast as possible is a must, because you will need Devourers if you ever hope to survive against Dozer Scorpions.

尽快造出神经中枢是必须的，因为你想要在除雷铲蝎子的攻击中存活下来的话，就需要吞食者。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。