• 他们进行试验评分接受培训才能合格

    They also have to be certified as IELTS examiners after carrying out some trial marking and receiving training.

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  • 描述中国美国英国日本等国岩土锚杆标准关于锚杆设计安全系数验收试验锚杆合格条件规定的合理必要

    The rationality and necessity of specification for safety factor, acceptance test and qualification of anchor in the ground anchorage standards of China, America, British and Japan are discussed.

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  • 根据耐久试验老化试验条件估算一台合格高压并联电容器标准和技术条件规定条件运行时,预期使用寿命

    According to the conditions of ageing test within endurance test, the expected operation life of a high-voltage shunt capacitor which operates under the standard condition is estimated.

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  • 溶血试验合格表明材料具有良好生物相容

    Experiments on the acute toxicity and hemolysis test of the eel show that the material possesses good biocompatibility.

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  • 目的为了提高B -D试验判读有效准确我们观察两种B - D试验包测试图合格率,试验失败进行原因分析。

    OBJECTIVE To improve the reading efficiency and accuracy of B-D test, we have studied and analyzed the failure causes.

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  • 型式试验过程中出现结构、安全件等影响产品安全合格经调整后才通过型式试验同意重新对产品一致进行审核

    If during the type testing, some testing items relating to the safety could no be passed, the applicant agree that the check of consistency of the product should be re-audit.

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  • 6真空管道气体泄漏试验合格后,真空系统联动运转时进行真空度试验

    6although the vacuum piping system passes the gas leakage test it shall also bear a test of vacuum degree prior to the linkage trial run of the vacuum system.

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  • 6真空管道气体泄漏试验合格后,真空系统联动运转时进行真空度试验

    6although the vacuum piping system passes the gas leakage test it shall also bear a test of vacuum degree prior to the linkage trial run of the vacuum system.

    youdao

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