关键

In this paper, based on the project, Study on the key technologies and development of CAPP based on extranet (No.2001102073), which supported by doctor startup foundation in Liaoning province, some key technologies of CAPP extranet-based are studied, in addition, a B/S-based and interactive and derivable WEB-CAPP prototype system is developed.

摘要本文以作者参与的辽宁省博士启动基金资助项目《面向企业网络环境的CAPP关键技术研究与系统开发》(编号：2001102073)为背景，对面向企业网络环境的CAPP若干关键技术进行了研究，并开发了一套基于B/S模式，交互型、派生型复合的WEB-CAPP原型系统。

So you can define TaskSwitcher key without any modifiers, e.g. to Dictaphone, Multimedia, Camera, etc key.

所以你可以定义taskswitcher关键未经任何修饰，例如：以口述，多媒体，照相机等关键。

The height of coal seam, the dispensability and compressibility of broken roof gangue, and the size of the broken block of PKS are the main evaluating factors of water-flowing fracture, which are concerned with the critical distance between PKS location and mining seam.

对导水裂隙带高度产生影响的主关键层与开采煤层临界距离主要与煤层采高、顶板碎胀压实特性、主关键层破断块度等因素有关，可以粗略按7~10倍煤层采高计算该临界距离。

They represent the key insights that distil the learning and identify the key areas that the tourism plan must address.

他们代表了关键的见解，提炼学习，并找出了关键领域的旅游发展计划，必须正视的。

In addition,we present the developping and function of Visual Basic and GPS. Especially,this paper take use of the powerful collection exploitation environment of Visual Basic and the ability of double-quick establishing kinds of application, which includes very popular multimedia application and kinds of graph operation.

本文介绍GPS的一些历史和发展前景，GPS的定位系统、组成和单点定为原理，GPS的数据码制、数据帧格式和Visual Basic 的发展、作用、集成开发环境和基础知识，以及完成该程序的关键技术：发展、作用、集成开发环境和基础知识，以及完成该程序的关键技术：VB的串口控件MSComm，最终完成了程序的编写，实现了毕业设计的要求。

To show capital characters, press Edit key on your phone keypad the key with a pen on .

为了展示首都特点，新闻编辑的关键就在您的手机键盘-关键的一枝笔就-。

After profound systematic theoretical and testing reasearch of metal rubber mechanical property,manufacturing technology,macro-micro constitutive relation and metal rubber spring coupling technique, we present deep intercross wiring manufacturing technology,establish infinitesimal spring constitutive model,non-symmetry elastic hysteresis constitutive model,dissipation factor testing method based on equivalent stress function and key technique methods of metal rubber elastic damping fabrication.

我们针对金属橡胶力学性能、制造工艺、宏观、微观本构关系及金属橡胶制造弹性联轴器关键技术开展了系统深入的理论与实验研究，提出了基于深度交叉钩联编织技术的制造工艺方法、建立了微元弹簧组合的微观本构关系、非对称弹性变形滞迟泛涵宏观本构关系、基于等效应力函数概念的损耗因子测试方法和金属橡胶制造弹性阻尼元件关键技术。

The heterologous protein fragments are so-called CTL epitope, which is the linear fragment or the space conformation structure recognized specifically by immune cell and plays a key role in CTLs activation. It is the elementary event of inducing immune responses and it decides CTL specific cytotoxic effects, therefore, selection of antigen epitope makes the pivotal step to identification of specific antibodies.

抗原肽是抗原中能被免疫细胞特异性识别的线性片段或空间构象性结构，是引起免疫应答和免疫反应的基本单位，在机体免疫中发挥关键的作用，抗原表位的选择也是能否获得特异性抗体的关键。

To understand the hyperbolic motion of the probe and give necessary orbit information not only the discrete positions to both ground-base or satellite autonomy device, we studied the variation of hyperbolic orbit and gave the variation equations like that of elliptic orbit.

这段轨道相比其它段虽然很短，但却是实现最终探测目标的关键弧段。为了更好地了解探测器的在这一关键弧段的运行状态，给地面测控系统或是星上自主设备提供必要的轨道信息，而不仅仅是探测器在一些孤立点上的位置和速度，有必要对双曲线轨道及其变化特征进行研究，给出类似于椭圆轨道及其变化的一些基本规律。

This article take the county territory economy development is the comprehensive construction well-off society s key in as the starting point, the encompassment "the strength county territory economy" the spirit, according to "five overall plans" the principle, through is connected economical theory and so on development theory to the economic in, comparative ad...

本文以县域经济的发展是全面建设小康社会的关键所在为出发点，围绕"壮大县域经济"精神，按照"五个统筹"原则，通过对经济学中相关经济发展理论、比较利益理论、区域发展理论等理论的研究和认识，结合延边朝鲜族自治州的实际，分析了延边州县域经济发展中存在的问题和阻碍县域经济发展的原因，以"农业是稳定的基础，工业是发展的出路"为主线，以政府在市场经济和经济发展中的定位为主要内容，强调了制度在经济发展中的关键和保障作用，衡量一个制度是否有效率的标准应是更多的机会公平和更多的结果效益；强调了在欠发达县域经济中，经济要取得大的和长足的发展，稀缺资源应得到充分的利用、并应向有较大前向效应的工业发展倾斜的观点，并在此基础上指出了欠发达县域经济的发展方向是传统中小工业，同时，针对以往的一些促进经济发展的政策提出了一定的改进的意见；强调了在市场经济条件下，必须更加注重社会保障机制。。。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷