实用

Facilitates, the cost to be low practical: Draft fan's air feed source has the multiple options, may use to gasify the air bottle, may also set at the sufficient air pump with outside, even may with vehicles' air pump connection, the construction cost lower directly compared to other category draft fan.

方便实用、成本低：排烟机的供气源有多种选择，可以用充气气瓶，也可以用外置充气泵，甚至直接可以与车辆的气泵连接，造价比其他类别的排烟机都低。

For safety and practical reasons, the gassing must be conducted in the absence of oxygen and water, and on a large scale.

为了安全和实用的缘故，让书暴露于这种气体的过程必须在无氧、无水的情况下大规模地进行。

In fact, the Confucianism esthetics view exists the inside antinomy, it is current to promote" reduce expenses but love" to agree with simple and practical one side namely, and then have" the text 饰" of the value outward appearance to promote namely gorgeous and gaudiness of another one side.

事实上，儒家美学观存在着内在的矛盾，它既有提倡"节用而爱人"即赞同朴素与实用的一面，又有重视外表的"文饰"即提倡绚丽与华美的另一面。

This is what I have written out of the Gaussian Elimination PCA VC procedures simple and practical!

这个是我自己编写的高斯列主元消去法的VC程序，简单实用！

Optimal gear-driven design is greatly important in modern machine design,the article researched into a new method of optimal gear-driven design based on MATLAB for the purpose of finding a convenient and practical measure.

齿轮优化设计在现代机械设计中占有非常重要的地位，为了能找到一种简便实用的优化设计方法，本文研究了基于MATLAB平台建立齿轮传动的优化设计模型，描述了利用MATLAB优化工具箱解决齿轮参数优化问题的具体方法。

The design is particular,novel and practical.it adopt advanced automatism shut gemel .it can be automatic close?

本款设计独特，新颖，实用。采用高级自动回归铰链于回归器，开启后可自动回归。

There is no general solution even in the X-ray structure analysis.

直到现在，在X-射线结构分析中尚无解决相位问题的普遍实用的方法。

As a neo-pragmatist, Shusterman conceives in the objection of the general interpretation to the foundationlism as well as the generalism of interpretation and its undisplacable function.

作为实用主义者的舒斯特曼赞同解释普遍主义对基础主义的反对，也赞同解释的普遍性和不可替代的作用。

Some relations between generalized KT-properly efficient solution and generalized H-local-properly efficient solution are obtained under appropriate conditions.

在实用中，由于在给定的约束条件下求得的目标函数的最优值，有时会不符合人们的要求，因此有必要考虑当目标函数的最优值作适当改进时，如何使约束条件进行极小扰动的问题。

Objective To explore the sonography characteristics and clinical value of fetal genitourinary system malformation.

目的 探讨超声诊断胎儿泌尿系畸形的声像图特征和临床实用价值。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。