查询词典 contamination

At the same time, the anti-contamination and anti-washing performance of the nano-TiO2 fluorocarbon paint were improved.

同时，纳米二氧化钛的加入，改善了氟碳涂料耐玷污和耐洗刷性能。

We have done a series of tests with Sysmex XT-1800i automatic haematology analyzer for precision, linear range, contamination rate and comparability.

通过对精密度、线性范围、携带污染率和计数可比性的测试。

This paper summarizes the environmental contamination levels ,population exposure and the analytical methods of Pentachlorophenol.

本文概述了五氯酚的环境污染、人群暴露水平及目前有关监测方法研究进展。

The influence of Pb-contamination on microstructure and shear strength of SnAg/Cu and SnSb/Cu solder joints prepared by SMT were studied by mixing eutectic SnPb solder paste into leadfree solder pastes.

与常用的Sn62Pb36Ag2焊点对比，Sn96.5Ag3.5和Sn95Sb5焊点在高温时效过程中组织结构更稳定，界面金属间化合物的生长速率和体焊料的粗化程度均低于SnPbAg焊点；同时，焊点的剪切强度较高。

The rhizomes of Diling disinfected respectively for 25-30 seconds and 16-18 minutes by 75% alcohol and 0.1% mercuric chloride can control efficiently contamination.

研究认为：根茎段是地灵以顶芽或腋芽方式离体再生的最佳外植体。

Prevention of mixups and cross-contamination by physical or spatial separation from operations on other drug products.

预防混合和由物理的或其他操作空间物质引起的交叉感染。

There shall be separate or defined areas or such other control systems for the firm's operations as are necessary to prevent contamination or mixups during the course of the following procedures

操作必须在规定的有足够空间的区域进行。因为有必要防止污染和混淆，下列程序必须在分开的划定区域或其他控制系统内进行。

C Storage and handling in a manner to protect containers and closures from contamination and deterioration and to avoid mixups (e.g., between containers that have different specifications but are similar in appearance).

以保护容器和密闭系统免收污染和变质的方式储存，以避免混淆（如，有不同质量标准但在外观上是相似的容器间

As the end of the process is approached, the completeness of the records should increase, and the latter finishing steps should be thoroughly documented and conducted under appropriate conditions to avoid contamination and mixups.

当工艺完成后，记录的完整性应增加，最后的完工工序应在适当的条件下操作并完成记录，以避免污染和混淆。

As the end of the process is approached, the completeness of the records should increase, and the latter finishing steps should be thoroughly documented and conducted under appropriate conditions to avoid contamination and mixups.

当工艺完成后，提高记录的完整性，最后的完工工序应在适当的条件下操作并完成记录，以避免污染和混淆。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷