perforate的例句大全

The atomic force microscope study on the pituitary cell membrane perforate induced by electromagnetic pulse

电磁脉冲辐射致大鼠垂体细胞膜穿孔的原子力显微镜观察

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Studies on chemical constituents of the Chinese medicine niu-jin-guo ( harrisonta perforate Blanco merr.) IV. Ihe molecular and crystal structure on niu-jing V

草药牛筋果化学成分的研究IV牛晶V的分子晶体结构

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We'll perforate it, put it on a roll.

我们要撕下来，揉成一团。

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it diagnoses channeling out of casing and perforates holes expecting to perforate intervals when gas exists in the reservoir.

在储层含气时，用于判断套管外是否窜槽、射孔井段是否已正确射孔。

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orifices perforate the piston and allow fluid to leak through as the piston moves up and down in the pressure tube.

打有小洞的活塞就会随着活塞的上下运动，使避震器内的液压油通过小孔在压力管内流动。

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The Ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction.

成虫可穿破缝线或引起胆管或胰腺管阻塞.

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In advanced stages the opaque corneas may ulcerate and even perforate.

在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.

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I refused to wear headphones because they can perforate your eardrums.

我不愿戴耳机，因为它可能会使鼓膜穿孔。

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Hard plastic enema tips can perforate the rectum.

硬的塑料灌肠嘴会刺破直肠.

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This machine can perforate the sheets of stamps.

这台机器能在整版邮票上打孔.

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In communications, a manual switching system where incoming messages to the switching center perforate paper tape.

在通信技术中, 一种人工信息[报文]交换方法,即进入交换中心的(信息)报文用手工在纸带上穿孔.

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Water-power deep penetrator system can perforate clearly drainage channel utilizing the principle of pressure jet cutting.

水力深穿透射孔系统利用高压水射流钻孔的方式实现深穿透射孔.

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Methods Perforate the outside breastwork of nasal cavity and dacryocyst underwent transnasal endoscopic used microwave and electric drill.

方法鼻内镜直视下在鼻腔外侧壁联合应用微波、电钻对骨壁及泪囊进行开窗。

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