阻抗是对电的抵抗力——小孩子也略有所知，是电压和电流强度的比值。
Impedance is related to resistance-which, as generations of schoolchildren have had drummed into them, is the ratio of voltage to current.
电气强度测试仪(也称为耐压测试仪，电介质强度测试仪，闪点测试器，高压测试仪)是用来测量此类电流值的测试仪。
A dielectric Withstand tester (also called hipot tester, dielectric strength tester, flash tester, high voltage tester) is then used to measure this current.
在电鳗的身体中，五分之四的细胞都是专门用来发电的。电鳗能释放的电流强度大体上与它的身体长度相一致。
As many as four-fifths of all the cells in the electric eel's body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to length of its body.
它所具有的特性可应用于既需要高强度电流又依赖似电池样输出平稳电流的领域。
It has the characteristics needed for applications that require both high-power pulses and steady, battery-like flow.
低驱动电流，高强度的光发射。
钕磁铁的N42提供了最佳平衡的耐用性和磁铁强度(电流输出)。
The N42 neodymium magnets provide the optimal balance of durability and magnet strength (current output).
具备四种测试仪的全部主要技术性能，可连续自动测试漏电流、接地阻抗、电介质强度、剩余电压。可打印测试数据。
The machine contain main functions of above four testing apparatus, it can automatic test leaking current, grounding electric resistance, dielectric intensity, resting voltage and print testing data.
计算结果表明，电阻的热涨落强度对电流的暂态过程有很大影响。
The result showed that the thermal fluctuation intensity of the resistance have a great influence on the current transient process.
刻度盘上的刻度表示电流强度的安培数。
The scale is marked to show the strength of the current in amperes.
光强度(L) -电流(I)-电压(V)扫描是确定VCSEL工作特性而进行的一系列测量。
The light intensity (l) current (I) voltage (v) sweep is a series of measurements performed on VCSELs to determine their operating characteristics.
能测试各种LED发光矩阵每个发光元的发光强度，正向压降和反向电流。
It can be used to measure the luminous intensity, forward voltage, reverse current of each luminous dot in all kinds of LED luminous dot matrix.
如果人体组织和电极之间的有效接触面积保持不变，那么高频电流强度扩大一倍将会使电流密度增大一倍，并产生四倍的热量。
Doubling hf-current results in a doubling of current density and a fourfold heat provided that the area of effective contact between the tissue ang the electrode remains constant.
结果表明，根据动电位极化测试的腐蚀电位和腐蚀电流可以预测高强度钢发生腐蚀氢脆的倾向性。
The results have shown that the possibility of embrittlement of high strength steel can be predicted by corrosion potential and current in potentiodynamic polarization measurement.
当磁场偏离势场或无力场时，将会产生场向电流，该电流与导管的强度和稳定维持密切相关。
When the magnetic field deviates from potential or force-free field, the field-aligned current can be produced, and it relates closely with the intensity and lifetime of ducts.
结果显示，持续电流的幅度不仅受耦合的强度而且还受耦合的相对方向的共同影响。
The research results indicate that the amplitude of persistent currents in mesoscopic rings depend not only on the coupling intensity but also on coupling direction.
统计结果表明，场向电流的发生率、强度和密度都随地磁活动的增加而增大。
It was found that the occurrence rate, current intensity and density increase with an increasing level of geomagnetic activity.
通过控制保护浇注时弯月面附近的磁感应强度来确定工作电流。
The running currents have been established by controlling the magnetic induction intensity nearby the meniscus when protection casting.
他们已经证明，不同的声调，不同强度的电流在一个丝。
They had proven that different tones would vary the strength of an electric current in a wire.
LED灯具须在稳定的、精心调控的电流强度下运行，不应在超过其额定电压或额定电流的情况下超负荷运行。
The LED fixture shall be operated at constant and carefully regulated current levels. LEDS shall not be overdriven beyond their specified nominal voltage and current.
压缩和复原阻尼力主要由三部分构成，即电流变液基础粘度引起的本底阻尼力，电场强度函数的电致阻尼力和气室气体引起的压力。
There are three sections of damping force, and they are background damping force of a fluid viscosity, electric damping force of applied electric field and pressure of gas.
他们测量了电流的强度。
制冷剂及热交换器要以其在最高的预计电流强度下工作来设计。
Chiller and heat exchanger equipment should be designed to operate at the highest anticipated.
另一是由高能脉冲激光释放电子，记录预放电电子电流波形来确定混合气体的临界电场强度。
And the other is to use the recordings of the electron current waveforms in the gas mixtures studied in a discharge chamber.
得到噪声关联时间对电流定态几率分布函数曲线的影响与噪声强度的影响相反。
Effect of the noise correlation time on the stationary probability distribution is opposite to the noise strength.
得到噪声关联时间对电流定态几率分布函数曲线的影响与噪声强度的影响相反。
Effect of the noise correlation time on the stationary probability distribution is opposite to the noise strength.
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