查询词典 counter current

This method not only comprehends network analytical method more easily but also calculates the voltage and current of the proportional counter tube more conveniently.

此法不但有利于通过网络分析的概念理解这一物理过程，而且便于计算正比计数管的输出电压或电流。

On the basis of the native culture,he establishes a narrative model of farcical imitation to dispel and avianize the Western main-current narrative model counter-discursively.

本论文主要探讨了索因卡戏剧作品中表现出的具有后殖民性的两大特征：本土性与政治性。

With addition of benzene and under certain current density and temperature, the indirect organic electrosynthesis using lead tetraacetate as media could be carried out in one compartment and no lead metal was deposited on the counter electrode.

在该醋酸电解液中加入一定量的苯，控制一定的电流密度、温度等条件可以阻化铅在对电极上的析出，实现了无隔膜电解槽中四醋酸铅的电解生成，并应用于间接有机电合成。

Based on the principle of current meter measurement, this article makes analysis on the influence of measured discharge by measurement distance and width error caused by hydrometric cableway counter.

从流速仪测流的原理，分析由水文缆道计数器而产生的测距、测宽误差对实测流量的影响，进一步说明水文缆道计数器率定与比测的必要性，并结合实际提出缆道计数器率定前实测流量的校正方法。

Current, what fictitious belongings trades under the counter is flush, date of larcenous network Zhang and fictitious article formed the dimensions of industrialization, already also became one of new-style criminality that hit mainly, endangered the interest of network user badly, must severity gives blow, for Internet industry development builds favorable environment.

目前，虚拟财产私下交易的泛滥，盗窃网络账号和虚拟物品形成了产业化的规模，也已成为重点打击的新型犯罪行为之一，严重危害了网络用户的利益，必须严厉予以打击，为互联网产业发展营造良好的环境。

Hence , this article' s background is the western important item of natural foundation " Great Roadway Engineering of Western Mountain and Environment Mutual Action mechanism " and " Xi Pan Highway Geology Disaster Research and Countermeasure "; on the base of widely consulting on the national and abroad literature datum base ; investigating the slope on the Xi Pan highway; discussing some problem of the slope engineering on the Xi Pan highway Based on centrifugal model experiment , What it is to the slope whittles that the slope places the terrace fills the earth counter pressure the this two kinds of prevention and cure steps of engineering has been underway researching initially , main work and fruit as follows :(1) Based on the impersonal sum-up and comparison of all kinds of methods of analysis about slope stability at present, the current research is introduced and the developing trend is discussed in brief.

基于离心模型试验，对削坡放平台、填土反压这两种工程防治措施进行了初步研究，主要的工作和成果如下：(1)在客观总结目前国内外边坡稳定性分析方法的基础上，对国内外边坡研究现状进行简介，对边坡的稳定性分析方法进行了总结、对比。

The theoretical results of cross current and counter flow were obtained by simulation calculation.

选择 1，1，1 三氯乙烷为糠醛和水萃取分离的溶剂，建立错流和逆流模拟计算框图，采用试差法模拟错、逆流分离结果。

To counter the problems of short circuiting or unreliable protection for current leaking on the 660V Power Distribution Cabinet, the problem is solved with some carrier frequency devices, which makes the 20kHz carrier frequency signal indicator lit at all times, no matter the power switch is in either ON or OFF position.

针对660V的配电柜存在短路时产生弧光及放炮现象，以及漏电保护不可靠的问题，通过采用载频保护后，不论配电开关柜电缆是否送电，配电柜上始终有20kHz载频信号。

Digital Language nuclear phase meter, intelligent dielectric loss test, instrument megger, frequency series resonance test device, grounding resistance tester, transformer load switch tester, the nuclear-phase high-pressure device, vacuum oil filter, clamp grounding resistance instrument, stray current detector, transformer features an integrated tester, cable fault tester, DC resistance tester, digital relay protection tester, automatic transformation ratio tester, relay protection tester, vacuum tester, Loop resistance tester, wireless high-pressure phase of nuclear device, active transformer capacity tester, insulation oil dielectric strength tester, high voltage switch mechanical properties tester, intelligent switching characteristics tester, light-up-flow devices, wireless instrument of nuclear phase, oxidation Zinc arrester tester, high voltage test transformer, DC high-voltage generator, lightning counter checkers, inductive load DC resistance tester, dielectric strength of insulating oil automatic tester, relay protection test chamber, multi-function test bed, IF DC - Generators

数显语言核相仪，智能化介质损耗测试，仪兆欧表，变频串联谐振试验装置，接地电阻测试仪，变压器有载开关测试仪，高压核相仪，真空滤油机，钳形接地电阻仪，杂散电流测定仪，互感器特性综合测试仪，电缆故障测试仪，直流电阻测试仪，微机继电保护测试仪，全自动变比测试仪，继电保护测试仪，真空度测试仪，回路电阻测试仪，高压无线核相仪，有源变压器容量测试仪，绝缘油介电强度测定仪，高压开关机械特性测试仪，智能开关特性测试仪，轻型升流器，无线核相仪，氧化锌避雷器测试仪，高压试验变压器，直流高压发生器，雷击计数器校验器，感性负载直流电阻测试仪，绝缘油介电强度全自动测试仪，继电保护试验箱，多功能测试台，中频直流发生器

The frequency of the current ripple in the DC motor caused by its counter-EMF is analyzed.

0引言电动机的电枢是一个特殊的旋转体，旋转时有些电气参数会随转速而变。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。