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TranslationMobile

"reactive" in Chinese : adj. 1.反動(dòng)的，倒退的，復(fù)古的。 2.反應(yīng)的；反作 ...
"torque" in Chinese : n. 1.(古代條頓人、高盧人戴的)金絲項(xiàng)圈。 2.【物 ...
"reactive" in Chinese : adj. 1.反動(dòng)的，倒退的，復(fù)古的。 2.反應(yīng)的；反作用的；反沖的；【電學(xué) ...
"t torque" in Chinese : 扭力
"torque" in Chinese : n. 1.(古代條頓人、高盧人戴的)金絲項(xiàng)圈。 2.【物理學(xué)】扭(力)矩，轉(zhuǎn) ...
"antigen-reactive" in Chinese : 抗原反應(yīng)
"c-reactive" in Chinese : c-反應(yīng)
"cathode reactive" in Chinese : 電抗性陰極
"cross-reactive" in Chinese : 可交叉反應(yīng)的
"equal and reactive" in Chinese : 相等和活躍
"fiber reactive" in Chinese : 纖維活性的
"force，reactive" in Chinese : 反作用力
"gas, reactive" in Chinese : 反應(yīng)氣體；活性氣體
"heat reactive" in Chinese : 熱敏感
"load, reactive" in Chinese : 電抗負(fù)載

The rotary transmission case can achieve forward , reverse gear , which is fit for catching & revolving operation of different kinds of drill pipe ; reactive torque release device ensure drill pipes deformation releasing safety in the well drilling process
轉(zhuǎn)盤傳動(dòng)箱可實(shí)現(xiàn)正、倒檔，適用各種鉆桿扣旋轉(zhuǎn)作業(yè)，反扭矩釋放裝置保證鉆井過程中鉆桿變形能安全釋放。
Abstract : factors causing the failure of the rod string in a screw pump well include rod with minor od being used ， defects in the rod body produced in manufacturing and service ， excessive torque caused by plugging and reactive torque on the rod string ， and excessive shearing stress on the rod thread
文摘:造成螺桿泵采油井抽油桿桿柱斷裂、脫扣和擼扣的主要原因有桿體外徑選擇偏小，桿體制造或使用過程中產(chǎn)生缺陷，堵塞扭矩過大，反扭矩大于螺紋聯(lián)接扭矩以及抽油桿螺紋牙受剪應(yīng)力過大等。