use occurrence

a link between the occurrence of skin cancer and the use of computer monitors

皮肤癌的发生与使用电脑显示器之间的关联

《牛津高阶英汉双解词典》

And thus less blood transfusion during the operation compared with standard technique of OLT with routine use of VVB. The occurrence rate of biliary complications was 5.98% and vascular complication 8.96%.

术后胆道并发症的发生率为5.98%，血管并发症的发生率为8.96%。

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The sufferers use antibiotic eyedrops to eliminate conjunctival sac bacterial before operation, this will keep conjunctival sac in aseptic condition, aseptic operation should be strictly carried out during the operation, antibiotics will be used after operation to prevent occurrence of endophthalmitis.

术前患者应用抗生素滴眼液以消灭结膜囊细菌，使结膜囊处于相对无菌状态，同时术中严格执行无菌操作，术后常规应用抗生素，以预防眼内炎的发生。

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Explaining how to use probability, occurrence frequency and expected values in quantifying risk.

解释怎样运用机率理论 、 发生频率及预期数值做风险数量的量度.

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In order to overcome difficulties occurrence of essential singularities we use different methods for different problems.

本文对不同的问题采用不同的方法克服了奇性的困难.

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