小电流,small current
1)small current小电流
1.Collection and processing AC signals onsmall currents grounded fault system;小电流接地选线中交流信号的采集与处理
2.New method ofsmall current single-phase earth faul tline detection based on multi-information fusion;多重信息融合小电流单相接地故障选线新方法
3.New-type HEWL instrument transformer calibrator and testing equip ment forsmall current and voltage;新型HEWL小电流小电压互感器校验仪和检定装置
英文短句/例句
1.Stable electric arc can be ensured from undercurrent to high current.从小电流到大电流都可以保持稳定电弧。
2.Dynamic Characters Research of Air Arc at Low Current in Long Gap长间隙小电流空气电弧动态特性(英文)
3.The monitoring of small current grounding single-phase power supply system小电流接地供电系统单相接地的监测
4.A method of single-phase grounded feeder detection in indirectly earthed power system based on judging the change of zero-sequence current ratios基于零序电流比值变化的小电流接地选线方法
5.The Application of Current Variable Method in Non-direct-ground System Fault Line Detection电流变量方法在小电流故障选线中的应用
6.Fault line selection device for non-solid earthed network based on transient zero-sequence current features基于暂态零序电流特征的小电流接地选线装置
7.A small current output and intermittent middle current pulse were demanded in the battery for BP.寻呼机用电池要求小电流连续放电加上间歇中电流脉冲。
8.Study and Design of Electronic Current Transformer Used to Measurement Small Current;用于小电流测量的电子式电流互感器的研究与设计
9.Verification and uncertainty evaluation of the DC low current reference source直流小电流标准源的检定与不确定度评定
10.The electric current lags Behind the voltage.电流的相位小于电压
11.miniature low power electromagnetic DC relay小型小功率直流电磁继电器
12.DC current or voltage source. Magnitude of AC component can be specified.直流电流源或电压源。可指定交流分量的大小。
13.AC capacitor-start totally-enclosed fractional horsepower motor交流电容起动全封闭小马力电动机
14.The Layout of Current Transformer of 10 kV Micro-ohm Resistance Grounding System10kV小电阻接地系统电流互感器配置
15.Research on CSC-based Small Scale Grid-connected Wind Power Generation System基于电流型变流器的小型并网风电系统研究
16.An electric current varies directly as the electromotive force and inversely as the resistance.电流的大小与电动势成正比，与电阻成反比。
17.FLUCTUATION NOISE CURRENT IN THE LARGE CAPACITIVE-SMAII INDUCTIVE SUPERCONDUCTING JUNCTION AND DEVICES大电容小电感超导结和器件里的起伏噪声电流
18.The brightness of a tungsten filament depends on the intensity of the electrical current that flows through it.钨丝发光的强弱, 取决于流经的电流强度的大小。
相关短句/例句
low current小电流
1.Influence oflow current grounding system with Petersen coil on line selection and relevant countermeasure;小电流接地系统消弧装置对选线的影响和对策
3)low-current小电流
1.Analysis of single-phase-to-earth fault inlow-current grounding power systems based on wavelet transform;基于小波理论的小电流单相接地故障分析
2.then analyzing the basic characters and practical problems of the breakdown onlow-current ground point,finally providing the protection method and analysis to the protection method.文章在简要分析中性点接地方式选择的基本要求的基础上,阐述了小电流接地故障的基本特征及存在的问题,最后提出了保护方法并对保护方法进行了比较分析。
4)micro current微小电流
1.Themicro current galvanic corrosion detector MCD01 which developed by own effort can determine the galvanic corro.通过选用不同设备对试样的电偶腐蚀微小电流的测量,结果发现:选用现成设备测量试样的电偶腐蚀微小电流时,测量电流波动非常大,噪声明显超过实际信号输入——电偶腐蚀电流。
5)lower current-flow of lightning strike小雷电流
6)Micro-Current Meter小电流计
延伸阅读
BCS电流方程（BCScurrentequation）BCS电流方程（BCScurrentequation）对纯超导体，BCS理论给出的具有迈斯纳效应的超导电流方程为：`bb{j}_s(bb{r})=-\frac{3}{4\pi\xi_0\lambda_L^2\mu_0}`$*int\frac{bb{R}(bb{R}*bb{A}(bb{r}"))J(R,T)}{R^4}dbb{r}"$这是超电流js(r)和矢势A(r")之间的非定域关系。式中R=r-r"，ξ0和λL分别是BCS相干长度和伦敦穿透深度，μ0是真空磁导率，js方程与皮帕德方程的差别是量程函数J(R,T)代替了指数因子e-R/ξ0。BCS理论要求$int_0^ooJ(R,T)dR=\xi_0$这与$int_0^ooe^{-R//\xi_0}dR=\xi_0$的积分值是相同的。实际上J(R,T)与指数因子很接近，J(R,Tc)与指数因子误差也是较小。由此，BCS理论给予了皮帕德理论微观解释。对于非纯超导体，则J(R,T)的积分值用ξ代替ξ0，且ξ-1=ξ0-1 l-1，这里l是电子平均自由程，ξ又与皮帕德理论中的ξp相一致。由此，在伦敦极限下给出伦敦方程，等等，使宏观理论与BCS微观理论又联系起来，加深了对宏观现象的微观理解。
