必需的

Why is a consort necessary?......

为什么明妃是必需的？

Add If the steel is produced by continuous casting, only one set of threespecimens is required.

如果是由钢铁连铸生产，三个试样中只有一个是必需的。

Add (B.5.2.1) If the steel is produced by continuous casting, only one set of three specimens is required.

添加（B.5.2.1）如果钢材是由连铸生产，三个试样中只有一个试样是必需的。

"Chinese Dictionary" Kudingcha containing ursolic acid,β- incense resin alcohol,蛇麻lipid alcohol, dandelion赛alcohol, and the necessary human variety of organic germanium, trace mineral elements diet can not only生津止渴, Solutions greasy refreshing, after the first hard Coombe, increase appetite, regulate body metabolism, casual hot wind, clear leader, detoxification Xiaoyan, traumatic hemorrhagic bleeding, but also lower blood pressure, lipids, weight reduction anticancer and anti-aging effects.

中医大辞典》苦丁茶内含熊果酸、β-香树脂醇、蛇麻脂醇、蒲公英赛醇，以及人体所必需的多种有机锗，微量矿物质元素饮食不仅能生津止渴、解腻爽口，先苦后甘，增进食欲，调节体内代谢，散风热、清头目、解毒消炎，外伤出血止血，而且有降血压、血脂、减肥抗癌、抗衰老功效。

In this case, you'll have to supply the necessary coordinate system information yourself.

既然这样，你将需要自己提供必需的坐标系统信息。

It's also a must for many creme de la creme careers.

它也是很多精英职业生涯中所必需的。

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？

Regular postoperative recheck by cystoscope is necessary.

定期膀胱镜复查是必需的。

So Kaolin has become the essential mineral raw material in more than ten industries, such as deckle, porcelain and ceramics, rubber, chemical engineering, beaded paint, medicine and national defense, etc.

因此高岭土已成为造纸、陶瓷、橡胶、化工、涂料、医药和国防等几十个行业所必需的矿物原料。

Without the genes necessary to transmit this degenerative disease, there is no disease.

没有必需的基因传播这种退化性疾病，就没有这个疾病。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。