查询词典 calculating

Power flow calculation is the most important and fundamental algorithm in power system, which is the basis of calculating system stability and safe economy running.

电力系统潮流计算是电力系统稳态分析中最重要的基本电气计算，它不仅是动态稳定分析的基础，而且也是电力系统安全经济运行和规划设计的基础。

At first the method for calculating the fundamental natural frequency of structure is researched.

首先研究了结构的最低阶固有频率的计算方法。

Aimed at rapidity and low power consumption required by intelligent mines,based on correlation theory and pattern recognition technology,a new method is given,in which helicopter noise signal of time domain is analyzed directly,that is to estimate fundamental frequency by calculating self-correlation function,then recognize target thinking of the fundamental frequency as characteristic quantity.

预警识别是被动声探测的关键技术之一，其作用是探测环境噪声信号作为预警信号，当直升机或其它目标出现时，传声器检测到的声能首先被转化为一定幅度的电压信号，电路通过判断信号的大小和其它特征来确定是否出现直升机目标。

Calculating general lighting furring ceiling and special ceiling of individual and artistry as 2:1, there are 200 billion industry income in a whole year.

其中，普通光槽龙骨吊顶与个性化、艺术化的异型光槽龙骨吊顶的使用比例按2：1计算，则全年可形成2000亿元的产业收入。

Through work of this paper, we have a deeper understanding of stability of gable portal frames, and give some suggestion in design and calculating portal frames.

通过本文的工作，对山形门式刚架的稳定特点有了更深入的研究，为山形门式刚架设计和计算提供了指导。

According to the analysis between the different methods of calculating of the bracing system of the steel structure of the light-weight buildings with gabled frames, provide a reasonable method.

分析比较门式刚架轻钢结构的支撑计算的三种方法，对支撑体系的计算提出合理的方案。

This paper deduces the accurate formulas for calculating the geometric characteristics of effective cross sections of members with welded H-shaped cross sections in gabled frames,and in order to simplify the calculation,presents the corresponding approximate calculation formulas.

推导了门式刚架中焊接H形截面构件有效截面几何特性的精确计算公式，为简化计算过程，给出了相应的近似计算公式。

The approach of calculating vortex-excited nonlinear vibration by Galerkin's method is proposed.

深水隔水套管的涡激振动是套管的疲劳断裂及可靠性评估的重要部分。

Jianghan Mud Logging Engineering Company has set up a calculating model to estimate such parameters as porosity, saturation, permeability and mud content according to the data of gasometry and mud logging by assessment method of gasometry, interpretation on hydrocarbon show by comprehensive mud logging in the last 15 years.

近15年来，江汉测录井工程公司利用气测、综合录井油气显示解释评价方法，建立了气测录井资料估算地层孔隙度、饱和度、渗透率与泥质含量参数的计算模型，提出了利用综合录井资料评价油气显示的多参数加权分析与向量合成分析方法，开发了OGA-500综合录井油气解释软件，在生产应用中见到了良好的效果。

In design part, A method of calculating the gating system parameters is achieved.

设计计算部分对铸钢件浇注系统设计中涉及到的重要参数提供了计算方法。

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。