Using different sidetracking methods, its success ratio and effectiveness differentia are large.
侧钻的方法不同, 侧钻的成功率和效率差异很大.
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Objective Makes one economical and practical, quickly to facilitate, the puncture success ratio hight medical appliance.
目的制作一种经济实用 、 快捷方便 、 穿刺成功率高的医用器具.
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Although the present developed a more advanced technology, the success ratio also only could achieve 2 - 3 % .
虽然现在发展出了更先进的技术, 成功率也只能达到 2-3%.
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And nursing after resuscitation asas strictly monitoring can increase success ratio of rescue such babies.
复苏后的护理和严密监测提高了抢救新生儿窒息的成功率.
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It has textures of convenient operation, high product success ratio ( above 99 % ), accurate control and high precision.
操作方便 、 成品率高 ( 99%以上 ) 、 控制准确、精度高.
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