查询词典 measure

Then the error sources of the reaction type and electron type electric energy mete were analyzed and the theory analysis result through the concrete test have been proved. At last, the main conclusion has been drawn. When the induction type electric energy meter measures harmonics energy, the negative error characteristic appears. The higher the frequency of harmonics is, the greater the error is. The electron type electric energy meter can measure harmonics energy accurately in general cases. Except thermo-electrical conversion type electron type power meter, reaction type and electron type electric energy meter can measure direct current power.

本论文通过分析感应式和电子式电能表的工作原理推导出了电能表计量电能的数学模型；分析了感应式和电子式电能表的误差来源以及谐波对计量的影响，并通过具体的试验对理论分析结果进行了验证；得出了如下谐波对电能表计量影响的主要结论：感应式电能表计量谐波电能时，呈现负的误差特性，谐波频率越高，误差越大；电子式电能表在其频响范围内可以准确计量谐波电能。

Based on the analysis of the pitch error measure theorem for screw,the dynamic measure system of pitch error for lead screw constituted by single-chip microcomputer is discussed.

在分析丝杠螺距误差测量基本原理的基础上，简述了由单片微机组成的滚珠丝杠螺距误差动态测试系统，并开发了计算机辅助自动分析测控软件。

This article introduces the traditional metrical measure of coefficient of linear expansion for showing the importance of this experimental measure.

你上面那句话中的by 是不是应改为to 或for，来表示介绍……来表示实验的重要性。

Specific aim ground elaborated bedding face to accumulate the construction technology of structure of big gradient inclined roofing, content includes to undertake to scaffold concentrated to reinforcing steel bar problem adopts much way to coordinate deepening designing; solve; to use obligate level to irrigate the; of match plate system that builds groove, section to seal a model to consider to implement the technical measure that improves concrete construction performance and constituent measure.

有针对性地阐述了大面积大坡度斜屋面结构的施工技术，内容包括对脚手架进行深化设计；对钢筋密集新问题采取多途径协调解决；采用预留水平浇筑槽、分段封模的双面模板体系；探究实施提高混凝土施工性能的技术办法及组织办法。

In this paper, the concept of highway measure traverse line is introduced and a new offset method based on measure traverse line is brought forward.

该文介绍了公路测量导线的概念，提出了一种以公路测量导线为基线的支距法进行公路中桩放样。

To measure a length accurately to within a millionth of an inch, we must have a measure graduated in millionths of an inch; a yardstick graduated in inches is useless.

测量百万分之一英寸的长度，需要刻度为百万分之一英寸的量尺；对此，以英寸为刻度的码尺是毫无用处的。

In order to overcome the disadvantage of traditional probe, the rapid enthalpy probe system we devised measure the molar weight of sample gas by using a known volume gas container instead of MFC, making it possible to measure the enthalpy of one point in several seconds.

本文介绍的快速焓探针测量系统中，用一个已知体积的储气罐获得被抽样品气体的摩尔量，从而克服了传统焓探针的缺点，实现了在几秒之内完成对一点的焓值测量。

To find out which size you need, measure the length of your old spring bar or if you are replacing a pin on a leather band, the inside of the band usually has the size imprinted on it or you can measure the distance between the watch case lug to lug (the area between where watchband goes).

要找出你需要的大小，测量长度旧春天酒吧或者如果您要更换一针一革带，带内的通常有规模，或印上你可以测量距离之间的表壳卢格对卢格（表带之间的地区去的地方）。

To find out which size you need, measure the length of your old spring bar or if you are replacing a pin on a leather band, the inside of the band usually has the size imprinted on it or you can measure the distance between the watch case lug to lug (the area between where watchband goes).

要找出你需要的大小，测量你的旧春天杆长度，或者如果你是一个皮革取代on乐队的引脚时，里面的乐队通常有它印的大小或你可以衡量距离的手表案卢格以卢格。

The first-part of this paper evaluates the main stability theories concerned and concludes the conceptualization steps and essentials covering the various methods. Different disturbed-measure functions are studied in terms of their formulations and characteristics. Both Lyapunov functions and TEFs can be constructed only in a heuristic way of case-by-case. Ignoring changes in the disturbed-measure function's value after clearing the fault, Lyapunov functions and TEFs are applicable to neither nonautonomous one-machine infinite-bus systems nor any multimachine systems. Moreover, TEFs cannot guarantee the sign of errors because they don't satisfy the conditions for Lyapunov functions.

作为第1篇，文中归纳出这3种方法的共同分析步骤和要素，并比较各种受扰程度函数，指出：李雅普诺夫函数和TEF的建立都必须从具体模型出发并只能依靠启发的方式，它们没有考虑受扰程度函数的值在故障清除后的变化，因此既不适用于复杂模型的单机系统，也不适用于任何多机系统；又由于这2种方法都基于很强的假设，故分析的误差可能非常大，而TEF法更是由于不满足李雅普诺夫函数的条件而可能得到冒进的结果。

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。