常用

Preservatives in common use include arsenic, copper sulfate and creosote etc.

常用防腐剂包括砷、硫酸铜和木馏油。

Obviously treating wood makes it more expensive. But because it does not need to receive further treatments—a shed made from treated wood would not need regular applications of creosote, for example—it should prove economical over its lifetime.

显然木材处理的花费很大，但是因为不需要再次的维护处理，所以在使用期内是划算的，例如由处理过的木材建造的屋舍不再需要常用的家具木材防腐油。

Two major constituents in molding material, cresol epoxy resin and phenolformaldehyde resin, typically used in microelectronics packaging have been characterized by time of flight secondary ion mass spectrometry together with silver cationization technique.

用飞行时间二次离子质谱结合银离化的方法研究了集成电路封装中常用的环氧模塑料的两种主要成分：邻甲酚环氧树脂和线型酚醛树脂。

It is sometimes used in crewel embroidery, especially in its more modern derivatives.

常用于倒缝刺绣，特别是那些现代的商品中会使用。

Turned a crippling force to the development of our country.

对国家的发展有极大的危害写作常用句型

The network planning technique is a kind of method formulating plans and project management execution. Critical path method and Program Evaluation and Review Technique are commonly used.

网络计划技术是一种制定计划和对项目进行管理的方法，最常用的即是关键线路法CPM和计划评审技术PERT。

The two most common methods, Risk Priority Numbers and Criticality Analysis, are described next.

最常用的两种方法是风险序数和临界度分析。下面加以解释。

In-plane stability capacity of I-section aluminum alloy bars under eccentric compressions was investigated with FEA program of ANSYS. The stability of the bars with different slenderness ratio and eccentricity was analyzed and the influence of initial crookedness and residual stresses on the stability was emphatically discussed.

动用ANSYS软体对常用的铝合金压型材偏心压杆的平面内稳定承载力进行了研究，分析了不同长细比和偏心率杆件的稳定性能，并讨论了残余应力与初弯曲对杆件承载力的影响。

This method which is proved workable by the experiment can identify the dimension tolerance that whether it is between the promising tolerance band. The analysis of cross correlation ; workpeice ; detection

本文借助在测试技术领域中常用的互相关分析法，该方法在流速流量的测量、管道泄漏检测等方面的应用较多【31，但目前将其应用在工件检测方面的研究较少。

Due to MIF's advantages over cross correlation function on describing correlativity of signal series, the new algorithm can overcome the shortage of traditional algorithms, and has a low complexity of computation.

论文的主要工作和创新点如下： 1对广义互相关和基于高阶累积量两种常用的平稳信号TDOA估计的算法性能作了详细仿真，对算法的适用范围、计算复杂度和抗加性噪声干扰等方面进行了分析。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。