查询词典 practicality

American true life, Job, study will be reappeared in order to help students know English practicality in life.

美国真实的生活、工作、学习等情景再现。使学生更直观、更深入的了解英语在生活中的实用性。

With high speed development of computer technology and robotized measuretechnique, reverse engineering has been a method which utilizes computer techniqueto simulate product and develop new product according to practicality.

随着计算机和自动化测量技术的高速发展，逆向工程已经成为以实物为研究对象，利用计算机技术进行产品仿制及新产品开发的重要技术手段，在制造业中发挥着越来越重要的作用。

This method is simple and easy to operate, and it suffices general application, also it has well practicality.

该方法简单易操作，可以满足一般性应用的精度要求，有很高的实用价值。

In the mid-1990's, probably disillusioned by the hypocrisy and practicality of the entertainment business, Dave went on a sort of self-imposed exile after a decade of music-making at the bone-crushing pace of 3 or 4 albums per year.

九十年代中页，可能看不惯演艺圈的虚伪和现实，也可能被每年三四张专辑的高产量压得透不过气来，王杰离开了华语歌坛把自己放逐到了加拿大。

Thirdly, a kind of original moulding plane location way is adopted to accelerate machining of fixture by 2-D moulding board and brace ball head; The structure of all kinds of fixtures based on standardization, series and flexibility and mechanism between fixtures especially the location layout of location pins and cutting error are discussed in detail;Finally, a bow workpiece cutting fixture design instance is introduced to validate the availability and practicality of the cutting fixture design method which is brought forward in the paper.

最后本文通过一个实际的弓形物内覆盖件切割夹具设计实例验证了文中提出的切割夹具设计方法的有效性和实用性。

Objective In order to appraise practicality of Sgarbossa criterion in diagnosing acute myocardial infarction with left bundle branch block.

目的 评价Sgarbossa方案在诊断左束支传导阻滞合并心肌梗死的实用性。

It practicality is a whole, Common single light beam laser chief by semiconductor laser, Half penetrated prisms/ Collimating lens, Naked quick detector sum promote move utensil wait for spare part compose.

它实际是一个整体，普通单光束激光头主要由半导体激光器、半透棱镜/准直透镜、光敏检测器和促动器等零部件构成。

In this paper,two experimental methods had been adopted to verify the correctness and practicality of the shape meter method:one is to roll aluminum plate and calculate the shape stiffness of mill and rolled piece,then survey aluminum plate crown to verify shape stiffness equation ;the other is to calculate survey data off line of hot continuous roll.

采用两种实验方式验证了板形计法的正确性和实用性，其一是通过轧铝板实验，计算轧机板形刚度和轧件板形刚度，由实测铝板凸度验证板形刚度方程；其二是由CVC板形控制热连轧机实测数据，用离线计算自适应系数的方法验证板形测控数学模

In order to make the measuring device quickly work and reduce the error of incline, based on project practicality and optics theory, a mathematical model for real-time compensative level is established using the angles tested by dipping compass.

为了使测量设备快速进入测量状态，减小因倾斜带来的测量误差，结合工程实际应用，根据光学成像理论，利用水平倾角仪测量的角度值，建立了一个实时调平补偿的数学模型。

Basing on the module demarcating of respective manufacturing locality of the product line of double-entry stuff spreading system, with the mode by combining basic module, a group of schemes combining with product practicality are advanced; then, according to the technical character of the stuff spreading system, three elementary layout schemes are designed as the concretly advisable schemes grou...

在对复式布料系统生产线各个工位进行模块划分的基础上，按照基本模块进行组合的方式，提出一组结合生产实际的布局方案，并根据布料系统的技术特性，产生3类初步布局方案作为具体可行方案群，在此基础上介绍了对多方案进行评价和选优的相关系数法基本算法；最后利用面向对象的分析和技术，设计出相应的软件。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。