用来表示

In the course of these derivation, the orbital integrations and the summations over spin are completed and are presented3j, 6j, 9j symbols and the radial matrix elements.

在这些推导中，完成了所有角向积分和自旋求和计算，相应的结果用3j、6j、9j符号和待定的径向矩阵元来表示。

All the angular integrations and spin summations involved in the problem have been carried out explicitly, the energy is expressed finally as a sum of some radial integrations.

完成了所有的角向积分和自旋求和计算，自旋-其它轨道相互作用能最终用径向积分来表示。

"Magnetic fields are commonly represented by continuous lines of force, or magnetic flux, that emerge from north-seeking magnetic poles and enter south-seeking poles."

一般用连续的力线，或称磁通量，来表示磁场。磁力线从磁体的北极出发而进入南极。

"Magnetic fields are commonly represented by continuous lines of force, or magnetic flux, that emerge from north-seeking magnetic pole s and enter south-seeking pole s."

一般用连续的力线，或称磁通量，来表示磁场。磁力线从磁体的北极出发而进入南极。

The formal grammar uses semicolons ";" as terminators in a number of productions.

正式的语法用&；&来表示一个语句的结束。

The refresh rates measured in hertz and tells you the number of times per second the monitor redraws the entire screen.

刷新率是用赫兹来表示的，它可以告诉你显示器每秒刷新整个屏幕的次数。

Firstly, after analysis the modules and models that constitute ATE platform, a signal modeling method based on Object-Oriented Analysis is introduced, and some signals' model structures and operations are described. To embody the test requirement in the resource configuration, the complicated signal's generation process is analyzed from the relations between instruments and signals, subsequently, a series of recursion expressions are put forward to acquire the signal's origination through the deduce process layer by layer. Going with the recursions, ATE can get the specifications P and In , which present the cost and orders of the signal generation, and can be used to evaluate its generation complexity.

首先，在分析了构成通用平台ATE各模块环节和功能模型相互关系的基础上，引入了基于面向对象分析方法的信号模型，从语义上描述了一些信号在结构和操作过程中的实现方法；为了将信号的测试需求反映到测试资源的配置过程中，利用OOA中的关键概念，从仪器资源与信号的相互关系着手，分析了由多种仪器生成一种复杂信号的经过，基于此，提出了由一种复杂信号逐层分解，最终获得其生成资源的递推表达关系；通过这样的递推过程，使ATE可以获取生成该信号的成本与次序的指标P和In，这些可以用来考核生成该信号时以资源信息表示的复杂程度。

To make it easier to understand, I would like to use blocks instead of phonograms.

以便于理解，我用模块来表示语标。

This specification is only applicable to the first 4 types of steel penstocks, and for other types of penstocks, please refer to relevant specifications.

解抉方法，解抉方案&，所以用 solution to the problem来表示&解抉问题的方法，使改译后的译文间洁明了、地道，更加贴近工程规范英文文本的语言特征。

People often say it was probably a priest's hole, which is possible, he says, referring to rooms used to hide Catholic clergymen persecuted during the reign of Elizabeth I.

他表示：&人们经常说，这可能是一个牧师的避难室。&这是可能的，他指的是那些用来隐藏伊丽莎白一世统治时期遭受迫害的天主教牧师的房间。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。