常用

In view of methods for calculating asphericity of optical aspheric surface are nonuniform, a least maximum residual error method for calculating asphericity of high-order optical aspheric surface is proposed on the basis of analyzing common calculating methods.

针对现有光学非球面度计算方法不统一的问题，在分析常用方法特点的基础上，对於高次光学非球面度的计算提出最小最大残差法。

In addition, a common method for astigmatic compensation was introduced when allow for folding cavity's astigmation.

针对折叠腔的像散，推出了常用的一种腔内插入布氏片的像散补偿方法。

We can compare Bhu-mandala with an astronomical instrument called an astrolabe, popular in the Middle Ages.

我们可以用 Bhu-mandala 与一种叫做星盘的天文仪器作一个比较，这种仪器在中世纪十分常用。

The convergence and asymptotic normality of the conditional momentestimator are proved under some regular conditions.

随机截尾样本，两端截尾样本和区间删失数据等常用的删失数据类型都能满足条件矩估计大样本优良性成立时所需的正则性条件。

The most often used switching technology for the broadband information highway is asynchronous transfer mode, or ATM switching

宽带信息高速公路上最常用的交换技术是异步传输模式，即ATM交换。

In this article we'll look at some of the most useful of these.

在这篇文章里我们来了解一些常用的命令行参数。

Or, to be more exact, Alaska was at one time connected with the tip of Siberia.

to be more exact，这是句中的插入语，英语中的插入语是很多的，常用作独立成分。

Continuous positive airway pressureis often used to prevent or treat postoperative atelectasis.

持续正压通气常用于预防或治疗术后肺不张。

The first chapter gives the summary of basic theories of EOS for solids, including often-used thermodynamic theories and phenomenological expressions during the study progress of EOS along with the finite strain theory. Furthermore, from the view of solid-state theory the general expression of EOS of solids P =Pc+Pn is given, and the microcosmic mechanism of compression for solids, i.e., the interactive potential energy between atomics, is also analyzed, subsequently several different forms of cold energies and pressures are derived.

第一章，给出了物态方程的基本理论概要，总结了EOS研究中最常用的热力学理论和唯象关系式以及有限应变理论，并从固体理论角度给出了固体物态方程的一般形式P =Pc+Pn，分析了固体压缩的微观机理——原子间相互作用势，由此导出了几种不同形式的冷能和冷压。

When fuzzily clusterde based on the chemical constituents profile obtained with high performance liquid chromatography and multi-wave length scanning, they belonged to the same class with a confidence level of about 0.80, which indicated that the fruits of Atriplex centralasiatica Iljin and Tribulus terrestris may have most common chemicals and thereby can be used alternatively in clinics.

软蒺藜是中亚滨藜的果实，在山东、河北等地常用作硬蒺藜的代用品或混淆品，对硬、软蒺藜进行的高效液相色谱-模糊聚类分析和紫外-可见多波长扫描分析-模糊聚类分析表明，二者聚为同一类的置信水平在0.80作用，说明二者确有代用的物质基础。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。