查询词典 integral calculus

The culture contact between countries is increasing close, and the culture development is gradually presenting diverse integral whole.

各个国家、民族之间的文化联系日益紧密，文化发展逐渐呈现出多元一体的态势。

Analyzing on the fault of local rubbing caused by compatible misalignment of rotors, a dynamic model for the rotor system with misalignment and rub-impact was established. Then the dynamic behaviors of this system, which varied with the values of parallel misalignment and declination, were investigated by using numerical integral method.

以水轮发电机组转子系统为研究对象，针对刚性联轴器综合不对中引起转子局部碰摩的问题，建立了机组转子不对中–碰摩耦合故障的动力学模型和微分方程，并利用数值积分方法研究该系统随不对中平行量和偏角参数变化的动力学行为。

For example, the technology used to measure pressure (a thin diaphragm with integral strain gauge) is much different from that used for measuring acceleration (a proof mass forming a moving capacitor).

例如，该技术用于测量压力（一带有整体应变计薄膜片）是多大的加速度测量使用（1证明质量形成一个移动的电容器不同）。

The electric field integral equation of a dielectric cylinder irradiated at a given direction by radar electromagnetic wave is solved using MOM to obtain the polarization current of the dielectric cylinder.

引言目标识别、隐身与反隐身等的研究在当今有着重要的军事价值，其基础就是复杂目标的电磁散射特性分析。

Exchange power supply system including electrical network height power source, kerosene engine power set emergency power supply (long time emergency power supply), integral part's UPS power source; The cocurrent power supply system by the rectifier, the accumulator cell (short time emergency power supply), the direct-current converter as well as the corresponding power distribution cabinet is composed; The good earth and the antimine device, may improve the correspondence quality, guarantees the communication facility and operator's security.

交流供电系统包括电网高低电源、油机发电机组备用电源、重要部门的UPS电源；直流供电系统则由整流器、蓄电池、直流变换器以及相应的配电柜组成；良好的接地和防雷装置，可以提高通信质量，确保通信设备及操作人员的安全。

The amplitudes of forward and backward travelling wave caused by a fault were integrated respectively within a short time after fault. The fault direction was determined by the ratio of the integral values.

该方案基于故障发生后一段时间内，正向行波幅值积分与反向行波幅值积分的比值来确定故障方向。

The source diffusion layer and the drain diffusion layer are formed integral with each other, so that the protection circuit on the input end is substantially constituted of one buffer transistor.

源扩散层和漏扩散层相互形成整体，使输入端的保护电路基本上构成一个缓冲晶体管。

After the analysis of five-axis NC machining process, the NC programmings of integral impeller and the steel PDC drill cutter are given in the paper.

本文还在五轴加工编程工艺探讨的基础上，以整体叶轮和钢体PDC钻头为例进行了五轴加工编程，并利用所开发的后置处理程序通过VERICUT软件进行了数控机床加工仿真，验证了五轴编程和后置处理的正确性。

In view of have an advantage in technology and resources, the ratio of properties and price has extreme competition. It mast be lay a solid foundation on technology and material for our rock drilling tools industry represent by integral drill steels and extension rods to move towards the world.

由于其所拥有的技术、资源优势和极具市场竞争力的性价比指标，将为以硬质合金整钎和重型螺纹连接钎杆为代表的我国长钎具工业走向世界，奠定了坚实的技术和物质基础。

Hollow rock drill steel ; geometrical structure parameter ; kind of steel ; guality of steel ; rolling technology ; integral drill steels ; extension rods ; ratio of properties and price

中空钎钢；几何结构参数；钢种；钢质；轧制工艺；硬质合金整钎；螺纹连接钎杆；性价比

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。