双语例句原声例句
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Objective: To evaluate the diagnostic accuracy and complication of spring core biopsy needle under ct guidance for percutaneous pulmonary biopsy.
目的：探讨CT引导下使用弹簧芯状活检针行经皮肺穿刺活检的诊断准确性和并发症发生率。
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Methods: 38 cases of percutaneous pulmonary biopsy were performed using spring core biopsy needle under CT guidance.
方法：38例使用弹簧芯状活检针的经皮肺穿刺活检。
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The piston rod self-locking type gas spring end there is a needle valve open the needle valve is self-locking type gas spring can run as the free type gas spring;
自锁型气弹簧是一种可以在行程任一位置锁定的气弹簧。 在自锁型气弹簧的活塞杆端部有一个针阀打开这个针阀，则自锁型气弹簧可以象自由型气弹簧那样运行；
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But if I'm accelerating, the force exerted by the spring and therefore, the needle the weighing machine reads is m.
但是如果我在加速运动,那么弹簧的弹力,也就是称重机上指针的读数就是 m
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