缺少

Touch is one of the most important ways for mankind to know about the environment, virtual reality will be depressed in immersion and imagination without touch feedback, and a VR merely including video and audibility is far from a perfect one.

触觉是人类对事物获得认知的重要途径之一，虚拟现实系统如果缺少了触觉就会大大降低其沉浸感和想象力，只具备视觉和听觉的虚拟现实系统是不完整的。

He found the floor of the audience chamber occupied by a single stone statue of a deity with its hands pressed together; the walls haphazardly formed by square sandstone blocks which protruded unevenly, offering ledges and recesses--plenty of hiding places.

他一起发现被和它的手神一个单一石头雕像占领的听众会议室的地板缺少的；墙壁偶然地藉著不平顺地凸出的正直沙岩区段形成，提供岩架和休会--许多藏身处。

Now our urban renewal usually adopts large-scale renewal mode that austerely challenge social justice.

旧城改造是城市发展不可缺少的环节，现阶段我国通常采用大规模改造模式。

Autoalarm plate is an indispensable article in the daily life.

自动板块是在日常生活中不可缺少的文章。

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。

True, there have been mistakes, but this is hardly avoidable because we lack experience.

至于错误，确实有，这也是难免的，因为我们缺少经验。

The anonymous inspectors, who said they lack training and support, told a news agency that when they complained about the Aylmer plant to ministry officials, they were told to "make it work."

监控员指出，他们缺少训练和支持，并告知新闻机构，当他们对此表示异议时，the Aylmer plant to ministry officials表示只要让这个事情可进行就可以了。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。