Chinese - English Free Di... ... 渎职 = derelictions 渎职 = failure to do one's duty 渎职 = wrongdoing ...
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And may to the hydraulic oil pollution of quantitative analysis and evaluation, do online testing and failure prevention.
而且可对液压油进行定量的污染分析和评价，做到在线检测和故障预防。
On the basis of failure prevention, the working thought, procedure and dialectical methodology of failure analysis were discussed, and the future of failure analysis was viewed.
以防止失效为出发点，论述了失效分析的工作思路、程序和辩证方法； 展望了失效分析的未来。
It is very important for improving drilling rate, reducing drilling cost and safety drilling to carry out drill stem failure analysis and prevention.
开展油田钻柱失效分析与预防对提高钻井速度、降低钻井成本及井下安全钻进具有重要意义。
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