不可

Automatic control is a widely used subject, which has become a necessary part of our modern society.

控制理论是一门应用广泛的学科，已成为现代化社会不可缺少的组成部分。

A new method is proposed to develop a test system about a kind of automatic pilot. With the help of Real-Time Windows Target Toolbox in MATLAB. operating on PC cards is very simple.

0引言 MATLAB具有很强的矩阵运算、信号分析、可视化图形显示等功能，并且越来越多的工具箱使它的功能日趋强大，并逐渐成为系统仿真、项目开发不可缺少的软件工具。

Autophagy is a lysosomal degradation pathway that is essential for survival, differentiation, development, and homeostasis.

自噬是一种对细胞存活、分化、发展和内环境平衡不可缺少的溶酶体降解途径。

Modernization of the factory management is indispensable for auxiliary equipment.

是现代化工厂管理不可缺少的辅助设备。

Humanity has always had a strange avidity for unusual sexual postures, and if a man likes to use his wife, as Benvenuto Cellini says, 'in the Italian way', well that is a matter of taste.

人类一向就是婪无厌地探究着性交的特殊姿式的，假如一位丈无喜欢和他的女人"意大利式"地一如赛凌尼的说法一尽情尽意，又有什么不可呢，那不过是嗜好的问题罢了。

The differentiation and maturation of SC depend on axon, and the activity of integrins is expressed by axon.

在SC的分化成熟及髓鞘形成的过程中，轴突及细胞外基质的作用不可忽视。

Therefore do not associate with a babbler .

大张嘴的，不可与他结交。

Beanies Babi es become one of the the largest craz es in toy history and with the step from just mouth-to-mouth into traditional advertising in 1996 they become unstoppable across the globe.

婴儿成为全国最大的银纹玩具历史与步骤，从愧色-口入传统广告，在1996年他们成为不可阻挡的全球各地。

This is a waste of valuable transmission and processing bandwidth and can cause an unacceptable replication backlog to develop .

这是一个对宝贵的传输和处理带宽的浪费并且可能导致发展出不可接受的复制日志的积压。

In any case, the backup is very important and can not be ignored.

不管怎样，备份都是非常重要的和不可忽视的。

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