查询词典 current intensity

Based on the current study, the method is researched theorectically, systematically and basically: the conductivity reconstruction by using total magnetic field intensity is given.

在现有研究的基础上，本论文提出了用总磁场强度重建电导率分布的方法，从理论上系统地对该技术进行了基础性的研究。

For quantitative experiments, the intensity of transmitted light can be measured by means of a photocell connected to an amplifier and current-measuring device.

为了定量实验，在测量装置中连接一个具有放大器的光电池，来测量传播明亮的光。

The detector,(ECADATA company's production), Si-photodiode , is used as the sensor. Its photoelectric current output is proportional to input light's energy. The gasoline flame radiation intensity and flicker frequency are both monitored to improve the system reliability.

经方案比较，决定选用基于火焰的红外光谱辐射特性的火焰检测原理，研制开发火焰监测系统，检测元件选择ECADATA公司生产的红外雪崩型硅光电二极管，光电二极管在接受红外辐射时，其产生光电流的大小与入射光能量成正比。

The MDJ- IIIlarge-scale network earth resistance reflectoscope reflector, theobservable transformer substation network (4 Omega), the water andfire power plant, the microwave stand (10 Omega), the lightning rod(10 Omega) the multipurpose type, has used the new different frequencyalternating current supply, and has used microcomputer measure and soon processing control and signal processing, in the very good solutiontest process antijamming question, simplified the experiment operatingprocess, increased the test result precision and the accuracy, greatlyreduced experimented personnels labor intensity and the experimentalcost.

MDJ-Ⅲ型大型地网接地电阻测试仪，可测变电站地网（4Ω）、水火电厂、微波站（10Ω）、避雷针（10Ω）多用机型，采用了新型异频交流电源，并采用了微机处理控制和信号处理等措施，很好的解决了测试过程中的抗干扰问题，简化了试验操作过程，提高了测试结果的精度和准确性，大大降低了试验人员的劳动强度和试验成本。

The diagnosis of the winding current and the change rate of magntic flux on the magnetic core provides necessary value for determining the hysteresis cycle,saturated magnetic flux intensity and retentiveness of magntic core. Principle of this diagnosis and method of dynamic parameters on magnetic core are discussed.

讨论了基于高电压放电和脉冲压缩方法测量磁芯动态参数的原理，给出了测试装置的电路原理和电路元件参数的选择方法，测量了大型磁开关磁芯快脉冲条件下的电参数，计算了相关的磁参数，给出了实验结果。

Some VAI double-current conticaster Anshan frame one shearing force wall concrete structure, 11.43-14.12 (M-1) assembles bigger beam board post shearing force wall surface modulus CML = in 3 ~ 11 centigrade-, for satisfying equipment still needing the early phase intensity suitable.

某VAI双流连铸机鞍山框架一剪力墙混凝土结构，梁板柱剪力墙表面系数较大CML=11.43-14.12(M-1)又处在-3~11摄氏度，为满足设备安装尚需要相当的早期强度。

The simulative model of temperature field and stress field in concrete , Heat and moisture coupling、Parallel simulative calculation of concrete with water pipe cooling、 Parallel feedback analysis of thermal characteristic parameters, and stress intensity factor of induced joint, which are the sixty-four-dollar questions, are studied in this dissertation. The main contents of this dissertation are as follows:(1)Based on the past and current research work, the calculation theory of the transient temperature field and creep stress field of mass concrete which self temperature influence is considered is deduced. The couple effect between the temperature field and humidity field of concrete, is considered on the basis of conservation law of water and energy, and the coupled formulation which coefficient is not constant of the heat and moisture in concrete is deduced. The calculation theory and model which is theoretically strict for solution to thermal problem in concrete with water-cooling pipes are recommended.

本文主要针对混凝土的温度场应力场仿真计算模型、热湿耦合、水管冷却问题的并行仿真、混凝土温度参数并行反演分析以及诱导缝应力强度因子计算等混凝土大坝温度应力数值仿真的关键技术进行了较为深入的研究，全文主要内容如下：(1)在现有研究基础上，推导了考虑自身温度影响的混凝土非稳定温度场和徐变应力场的计算理论；基于水分质量守恒和能量守恒原理考虑混凝土温度场和湿度场的耦合作用，推导了混凝土的变系数热湿耦合方程，并建立了相应的计算模型；引用严密的水管冷却混凝土温度场的计算理论和计算模型，比较了两种简化计算方法用于水管冷却混凝土仿真计算的不足。

The changing intensity of light altered the current that passed through the telephone receiver which then converted the light back into speech.

强弱变化的光改变了电话接收器的电流，由此将光转换回话音。

C. discharge setup, vacuum ultraviolet spectral radiations in range of 120-200nm for the He H2 and N2 gases have been investigated. The relative radiation intensity as a function of the discharge current (100-600mA) and the influence of the gas pressure on it have been shown.

研究了He、H_2、N_2在120nm～20Onm范围内该装置的真空紫外辐射特性，获得了100～600mA电流范围内的辐射强度与放电电流的关系，以及充气气压变化对它的影响。

The characteristics of Agrostis stolonifera turf on campus of Tibet Agriculture and Aninmal Husbandry College were studied. The resulted indicated that this turfgrass had a low value in establishing speed, coverage, color, texture, intensity and density, and it was not fit for turf establishment on the campus under the current low-investment and rough management condition.

研究了西藏林芝地区使用匍茎翦股颖Agrostis stolonifera建立的校园草坪和人行道草坪的一些坪用特性，结果表明，从匍茎翦股颖的生长状况看，该种草坪草在成坪速度、盖度、色泽、质地、强度、密度等方面评价较低，在林芝地区现有的低资金投入和粗放管理水平下该种草坪草不适合作为校园和人行道草坪。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。