perforating造句
Gives the testing results of
perforating aftereffect.
给出了增效射孔作业技术的试验结果.
The vital importance of the early recognition of
perforating appendix is unmistakable.
能够早期辨明阑尾正在穿孔是极端重要的.
Two kind of separated
perforating and pulse fracturing composite charges are studied.
论述了低渗油气层的地质特征;研究了两种分离式射孔脉冲压裂复合弹.
Objective To evaluate the diagnostic methods and treatment of gastric ulcer
perforating with toxics tubular necrosis.
目的探讨胃溃疡穿孔合并中毒性肾小管坏死的诊断方法与治疗方案.