step-rate testing 台阶状产量试井
bit error rate testing 误比特率测试 ; 位错误率测试
bit-error rate testing 位错误率测试
integrated leak-rate testing 积分漏率试验
periodic leak-rate testing 定期渗漏试验
multiple-rate testing 多级流量试井
antepartum fetal heart rate testing 产前胎儿心率检测
character error rate testing 字符错误率测试
Traditional error code rate testing instrument has many limitations.
传统的误码仪在误码率测试时有很多缺陷。
The principle and the method of flow rate testing for main fan in mine is introduced.
介绍了矿井主通风机风量测试原理及其方法。
Annual flow rate testing and monthly sanitation testing of the emergency equipment will be documented.
紧急安全设备每年的水流速率测试和每月的卫生测试将以文件形式存档。
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