必不可少

When she got back to the house, like as not the phone would be ringing as the girls remembered further essential items: marrons glaces and you will make a cake Mum, won't you?

等她回到家，很可能电话铃在响是女儿们又想起了什么必不可少的东西：栗色糖汁，而且你给烤个蛋糕吧，妈妈？

What is essential in mass psychology is the art of persuasion.

什么是必不可少的大众心理学是一门艺术，劝导。

In modern society, the mass media are playing an obvious and indispensable role inproviding culture and entertainment.

在现代社会里，提供文化娱乐是大众传播中必不可少，同时也是最为显露的一项功能。

These are indispensable, especially when you need to work inside your greenhouse and to maximise and organize your greenhouse space.

这些都是必不可少的，特别是当你需要你的温室内工作，以充分的空间，组织你的温室。

Coordinate measuring machine has been widely used in in modernization industrial production and science research.

坐标测量机是现代化工业生产、科学研究必不可少的精密测量仪器。

The mobile phone may join the stethoscope and the thermometer as an indispensable piece of medical kit.

这样，移动电话就有可能加入听诊器和温度计的行列，成为医疗器件家族必不可少的成员了。

The mesquite common on North American deserts in both tree and shrub forms, does not begin to grow above ground until its root system is completely developed, ensuring the plant a supply of moisture.

灌木和树的根有助于固定沙漠中的土壤，它们的茎和树枝同时起屏障的作用，防止风从沙漠表面吹起大堆的沙。如果沙漠要支持生命，这种作用必不可少。

These techniques are must for any guitar playing fan of Metallica!

这些东西都是一个Metallica的粉丝所必不可少的。

It is measured that it is the modernization and laboratory essential metrical instrument .

是现代化计量及实验室必不可少的计量仪器。

So,in order to let a metro company make profit,government's preferential policies are necessary.

所以，要想让地铁公司盈利，政府优惠政策的支持是必不可少的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐