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- Transient pulse test is one kind of nondestructive test method employed to test bridge wire electric explosive device (EED). 摘要瞬态脉冲试验是一种对桥丝式电火工品进行无损检测的方法。
- With secant method, This paper presents a technology to use measured data of identical vertical pulse testing for calculating vertical and horizontal permeabilities in reservoir. 本文采用割线法,提供了一种利用同井垂向脉冲试井的实测数据确定油层垂直方向及水平方向渗透率的方法。
- Based on pulse test, the pulse response curve and flow recession curve are analysed for studying the structure of karst aquifer medium. 通过脉冲试验,采用测站脉冲响应曲线及流量衰减曲线分析,对后寨河流域含水介质结构进行了研究。
- In this paper, Archimedean spiral antenna is analyzed using a mixed potential integral equation, and the equation is solved by the moment method incorporating with curved piecewise triangle sub-domain basis and pulse testing functions. 从混合位积分方程出发,采用矩量法结合曲线分段的三角基函数和脉冲检验函数分析了阿基米德平面螺旋天线,给出了输入阻抗,电流分布以及辐射方向图结果。
- It was difficult for pulse testing in the low permeability reservoir,selection of calculation point of pulse directly affected the interpreting results of pulse pressure response curves. 低渗透油藏脉冲试井难度大,脉冲计算点的取法直接影响脉冲压力反应曲线的解释结果。
- The normal electric thermal response curve obtained from transient pulse test is smooth, but the abnormal one has obvious fluctuation.In general, the EED having abnormal curve has some shortcomings. 通过瞬态脉冲试验得到火工品的电热响应曲线,正常的电热响应曲线是光滑的,而非正常的电热响应曲线往往有较大的波动,出现非正常电热响应曲线的火工品一般都存在某种疵病。
- An Analysis for Typical Case of Pulse Testing 脉冲试井典型实例分析
- correlated automatic pulse testing 相关自动脉冲试验
- Electromagnetic Pulse Test Aircraft 电磁脉冲测试飞机
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- The signal frequency tested is computed according to the wide of the match strobe gate and the pulse number of pulses tested in the match strobe gate. 用频率计内部高频时钟测量匹配选通门宽度,计算被测信号频率。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- Application of pulse testing in oilfield development 脉冲试井在油田开发中的应用
- He knew the pulse of the nation. 他了解国民的心态。
- The doctor took my temperature and my pulse. 医生量了量我的体温和脉搏。
- The excitement quickened my pulse. 激动使我的心跳加快。
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- He knew the pulse of the people. 他了解人民的意向。
- Pul is a short form for pulmonary. 应该是肺部气体栓塞吧!
- They were testing a new weapon then. 当时他们在试验一件新武器。