• The results showed the surface contamination produced in sample preparation and treatment can be eliminated if the sample was sputtered for enough time.

    实验表明:样品足够长时间的溅射可以消除样品制备处理过程中的表面污染,可以其它高纯材料的检测提供可靠的科学依据。

    youdao

  • In order to know the condition of microorganism contamination of hospital air in Shenyang, plate sedimentation method was used to sample and examine the indoor air in 71 hospitals.

    了解本市医院空气微生物污染情况采用平板沉降71所医院室内空气进行了采样检测

    youdao

  • Actual work situation and oil sample inspection proofed that the oil contamination of hydraulic system is effectively controlled and the work reliability and life of the bench are further increased.

    工况运行油样检查结果表明液压系统油液污染得到有效控制试验台工作可靠性使用寿命也有了进一步提高。

    youdao

  • Actual work situation and oil sample inspection proofed that the oil contamination of hydraulic system is effectively controlled and the work reliability and life of the bench are further increased.

    工况运行油样检查结果表明液压系统油液污染得到有效控制试验台工作可靠性使用寿命也有了进一步提高。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定