土壤。调查与试验。地下工程检测。第4部分：阻抗试验。
Soil: investigation and testing. Auscultation of buried work. Part 4: impedance test.
本文介绍了交流阻抗试验方法测定管道和大型油罐防腐涂料防腐性能的优点及测试原理。
This paper introduces the test principles and the technical advantages of alternating current impedance test method for testing the anti-corrosion properties of pipeline coating.
采用动电位极化和电化学阻抗试验方法，研究了温度和溶解氧对5083铝合金在海水中腐蚀电化学性能的影响。
Potentiodynamic technique and electrochemical impedance spectroscopy (EIS) were used to study the effect of temperature and dissolved oxygen on the corrosion performance of alloy 5083 in seawater.
疲劳试验结果表明：约束层冲击阻抗越大，激光脉冲功率密度越高，铝合金激光冲击处理后疲劳寿命的提高越显著。
The fatigue test results show that the higher shock impedance of overlays, and the higher laser power density, the greater the increase of fatigue life of aluminum alloy.
实际大地电磁资料的试验表明，各种不同平均阻抗的利用和综合反演解释将有助于获得更为可靠的结果。
The test for practical MT data shows that the use of the various average impedances and the synthetic interpretation of them will help to obtain more reliable results.
文章通过理论分析和试验数据，对感应电流与电磁场幅度及环路阻抗的关系进行了探讨。
This article discussed the relationship of the inductive current, the lever of electromagnetic field, and the loop circuit impedance by some test date concisely.
钽电解电容器具有阻抗低、漏电流小、高频特性好、可靠性高等特点，而耐久性试验是对电容器产品综合性能最严峻的考验。
The endurance test is a rigorous test for the total performace of a tantalum electrolytic caparitor due to its low impedance, small leakage, high frequency charateristics and high reliability.
基于交流阻抗和两极电压试验数据的分析，发现发电机转子绕组因存在铜渣而造成匝间短路故障的原因。
Based on the analysis of AC impedance and two poles voltage test data, the reason of turn - to - turn short circuit fault caused by having copper dregs in generator rotor winding was found.
方法建立试验模型，探讨容积对呼吸阻抗的影响。
MethodsA test model was established to analyze the influence of volume on respiratory impedance.
作者用传递函数分析装置对上述系统进行了无约束(自由)的稳态激励试验、绘制了阻抗图。
An experiment on unconstrained (free) steady-state excitation has been made for the system mentioned by means of a transfer function analysis instrument, and impedance figure has been plotted.
机身阻抗可由机身的有限元分析计算或振动试验获得。
The fuselage impedance is obtained from a shake test or finite element analysis.
并介绍了一种便捷的测量方法，该方法可在进行扬声器寿命试验的过程中同时测量阻抗和温度。
A convenient method is presented, which can be applied to measure impedance and temperature during the life test of loudspeaker.
通过带调压室水电站的模型试验和数值仿真计算，分析了阻抗式调压室在各种水力过渡过程下的水力工作特性。
The hydraulic characteristics of the throttled surge chamber under various hydraulic transition processes are analyzed through combination of numerical simulation and model test.
在进行试验前，保护阻抗要从带电部件上断开。
Protective impedance is disconnected from live parts before carrying out the tests.
支承子系统的位移阻抗特性可由试验求得，或者，当能够很好地建立支承子系统的数学模型时，也可由计算确定之。
The displacement impedance of the support subsystem is determined experimentally, or, by theoretical calculation if the mathematical model of the support subsystem can be well established.
试验基座的阻抗大小直接影响基座振动的测量结果，从而对隔振装置的隔振效果有着直接的影响。
The impedance of test base directly affects the vibration level of base, thus may influence the effect of vibration isolation equipment.
通过试验测得金属氢化物电极的电化学交流阻抗谱(EIS)，经过分析得到该电极的等效电路图。
Electrochemical impedance spectra (EIS) of a metal hydride electrode were interpreted by means of an equivalent circuit.
本文通过物理试验方法对棉、毛、丝、棉麻及毛涤五种面料进行性能测试，得出其风格数值、透湿阻抗。
By physical testing, the style parameters and moisture transfer resistances of cotton, wool, silk, cotton-linen, wool-polyester blend fabrics are found.
模拟结果与试验基本相符，但融蚀模型高估了开关的阻抗上升率和断路阻抗。
Simulated results are generally in agreement with experimentally obtained data, with the erosion model overestimating the rate of rise and the value in opened phase of the switch impedance.
实例计算入端阻抗与实测的结果吻合得很好，表明该模型可以用于变压器冲击试验的故障仿真分析。
The comparison between the calculated impedance and the measured impedance has shown that the proposed model can be used to simulate the impulse voltage test with sufficient precision.
通过变压器的热解剖试验获得了变压器的热阻抗矩阵元素，论证了变压器热点瞬态温升电算方法的正确性和实用性。
Numerical examples demonstrate that the presented method can greatly increase the accuracy of calculation of the self-interaction and near-interaction impedance matrix elements.
通过对试验结果分析表明，炸药岩石阻抗最优匹配区并非在其匹配系数等于1处，而是在1.6～1.65之间，并提出了以爆破的破碎圈半径大小来评价炸药岩石阻抗匹配情况的建议。
The results of experiment indicated that the best matched impedance is not at a point when coefficient is 1 but in the range of 1.5 to 1.65. A proposal was made that radius…
文中详细介绍了PZT换能器阻抗的试验方法，并分析了试验结果。
The paper described in detail the experiment method and analysis result.
EMTDC仿真试验结果表明该方法可以准确地实现单相故障选线，并验证了文章对输电线路零序输入阻抗相频特性分析的正确性。
The EMTDC simulations indicate that the method can find out the faulty line correctly and prove that the analysis of the angle-frequency characteristic of zero impedance of the line is correct.
EMTDC仿真试验结果表明该方法可以准确地实现单相故障选线，并验证了文章对输电线路零序输入阻抗相频特性分析的正确性。
The EMTDC simulations indicate that the method can find out the faulty line correctly and prove that the analysis of the angle-frequency characteristic of zero impedance of the line is correct.
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