目的研究粘结技术对银汞合金充填体边缘微漏的影响。
Objective to study influence of bonded technique on marginal microleakage of amalgam restoration.
结论采用粘结技术可以明显减少银汞合金充填体的边缘微漏。
Conclusion Bonded technique can distinctly reduce marginal microleakage of amalgam restoration.
结论IOC能有效避免漏诊LC中胆总管结石； LC联合IOC和IOEST能一次性有效微创治疗胆囊结石合并胆总管结石。
Conclusions LC combined with IOC and IOEST was a safe , effective approach to diagnosis and minimally invasive treatment of cholecystocholedocholithiasis.
并用微扰法计算和分析了四层漏波导结构。
The four-layer leaky waveguide mechanism is analyzed by perturbation method also.
介绍了气体微流量标准装置对漏率的校准方法。
The calibration method of leakage rate with the gas low range standard apparatus is introduced.
介绍了气体微流量标准装置对漏率的校准方法。
The calibration method of leakage rate with the gas low range standard apparatus is introduced.
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