重点探讨了小眼丛式井井眼轨迹控制问题.The problems of hole trajectory control in cluster slim holes are studied emphatically in this paper.通过与常规井眼对比, 评价了小眼井钻井技术经济效益.By comparing with normal well bore, the economic efficiency of slim hole d...
我们得请管子工来修理那根爆裂的管子.We'll have to get a plumber in to mend that burst pipe.爆裂的气泡把一团团的颗粒投射到床层上部的空间中去.Bursting bubbles of gas project agglomerates of particles into the space above the bed.污染鸡蛋在孵化器里会引起鸡蛋爆裂的连锁反应.Contamin...
He is an outstanding imitator and can impersonate all the well - known politicians.他是个出色的模仿者,他能扮演所有著名的政治家.You're unique and don't be an imitator or a copy.这是神对你的巨大尊敬.You are an outstanding imitator.你是个出色的模仿者....
They drove southward.他们驾车南行。We were sailing southward.我们正向南航行.The current was bearing coracle and schooner southward at an equal rate.急流正以同样的速度将小筏子和西斯潘尼奥拉号一起冲向南方....
Perhaps constitutive equation has to be fortified by experimental evidence.本构方程或许还得用试验数据予以验证.Meso chemical damage constitutive equations of uniaxial and triaxial compression under chemical corrosion are set up.同时建立了化学腐蚀下...