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- 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. 本文采用割線(xiàn)法,提供了一種利用同井垂向脈沖試井的實(shí)測數據確定油層垂直方向及水平方向滲透率的方法。
- Transient pulse test is one kind of nondestructive test method employed to test bridge wire electric explosive device (EED). 摘要瞬態(tài)脈沖試驗是一種對橋絲式電火工品進(jìn)行無(wú)損檢測的方法。
- Based on pulse test, the pulse response curve and flow recession curve are analysed for studying the structure of karst aquifer medium. 通過(guò)脈沖試驗,采用測站脈沖響應曲線(xiàn)及流量衰減曲線(xiàn)分析,對后寨河流域含水介質(zhì)結構進(jìn)行了研究。
- 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. 通過(guò)瞬態(tài)脈沖試驗得到火工品的電熱響應曲線(xiàn),正常的電熱響應曲線(xiàn)是光滑的,而非正常的電熱響應曲線(xiàn)往往有較大的波動(dòng),出現非正常電熱響應曲線(xiàn)的火工品一般都存在某種疵病。
- vertical pulse vibrating magnetic dresser 立式脈沖振動(dòng)磁場(chǎng)磁選機
- Electromagnetic Pulse Test Aircraft 電磁脈沖測試飛機
- The vertical line meets the horizontal one here. 垂直線(xiàn)與水平線(xiàn)在此相交。
- An unwanted false electronic pulse. 一種不希望有的假電子脈沖。
- 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. 從混合位積分方程出發(fā),采用矩量法結合曲線(xiàn)分段的三角基函數和脈沖檢驗函數分析了阿基米德平面螺旋天線(xiàn),給出了輸入阻抗,電流分布以及輻射方向圖結果。
- The Nondestructive Study of Transient Pulse Test of Electric Fuse 電火工品瞬態(tài)脈沖試驗無(wú)損性研究
- 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. 低滲透油藏脈沖試井難度大,脈沖計算點(diǎn)的取法直接影響脈沖壓力反應曲線(xiàn)的解釋結果。
- Research and Development of Photoelectric Pulse Test System 光電脈搏測試系統的研制與開(kāi)發(fā)
- A vertical or nearly vertical line or plane. 垂直線(xiàn),垂直面垂直或近似垂直的線(xiàn)或平面
- At right angles to a vertical line. 橫的與垂直線(xiàn)成90度角的
- 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. 用頻率計內部高頻時(shí)鐘測量匹配選通門(mén)寬度,計算被測信號頻率。
- Either vertical edge of a square sail. 垂直帆緣橫帆的任何一個(gè)垂直帆緣
- VIT? Vertical Interval Test signal? 場(chǎng)掃描插入測試信號?
- He knew the pulse of the nation. 他了解國民的心態(tài)。
- The doctor took my temperature and my pulse. 醫生量了量我的體溫和脈搏。
- One of the vertical supports of a handrail on a staircase. 樓梯欄桿小柱樓梯扶手的垂直支撐之一