borehole geometry

常見(jiàn)例句

雙語(yǔ)例句

• The former is caused by relative motion between fluid phase and solid phase while the latter is caused by geometry characteristic of the borehole.
  討論了二者的傳播衰減機(jī)制的區(qū)別，前者的耗散由黏性流體與固相間相對(duì)運(yùn)動(dòng)造成，后者的耗散則是由于井孔幾何特征而形成的能量徑向泄漏。
• By describing the curved borehole and using differential geometry theory, the geometric deformation relations of coiled tubing in the curved borehole were established.
  通過(guò)對(duì)彎曲井眼的幾何描述，利用微分幾何理論，建立了連續(xù)管在彎曲井眼中的變形幾何關(guān)系；
  lib.swpu.edu.cn
• The paper quantitatively stated and researched the coal borehole fissure structure with the sharp geometry theory. The paper derived the expression of the coal borehole fissure sharp dimension.
  利用分形幾何學(xué)理論對(duì)煤孔隙結(jié)構(gòu)進(jìn)行了定量的描述和研究，推導(dǎo)了煤孔隙分形維數(shù)的表達(dá)式；
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