Is a water break test performed every shift to ensure quality of pre-clean?
槽液测试是否每班测试一次以确保预清洁品质良好？
It is capable of sensing its surroundings, and does not simply try to adhere to a pre-planned route, so it is not upset if furniture is moved, or if it is picked up and taken to clean another room.
能够感应它周围的环境，并不是简单地只按照设计好的线路走，所以，即使家具的位置发生了改变也难不倒它，你还可以把它拿起来，去清洁另一个房间。
The pre-cut and pre-washed salads-in-a-bag make meal time easy too. Just don't assume that the pre-washed salad blends are really clean.
预切与预洗沙拉使用餐变得更方便.但不要以为预洗过的沙拉是真正的干净 你最好在食用之前自己洗一下.使水果与蔬菜在工作中能方便地食用.
Whether it is a pre-roll or post-roll or even an embedded video AD that user clicks on, the clean separation between content and the AD is gone.
无论是视频前播放的pre - roll视频广告、视频播放后的post - roll视频广告，还是视频插播广告都不能与视频本身的内容相分离。
And in the assistance of intermediaries, it is redoubling its efforts to carry out clean-up, such as equity based on pre-IPO work.
并在中介机构的协助下，正在加倍努力进行清理，如公平的基础上上市前期工作。
Even so, it needs to clean up the rump, which (reportedly) made a pre-tax margin of barely 2% last year.
即使如此，宝钢有必要清除去年税前利润仅仅占2%的残余部分。
This paper describes mechanical cleaning in place of chemical cleaning to clean the scale in vacuum salt making pre-heater with good results in practical application.
本文简述采用机械清洗方法替代化学清洗方法清洗真空制盐预热器中垢层。并在实际应用中取得良好效果。
It must be pre-painted in advance and keep the surface clean.
有机硅防污涂料系统对表面清洁要求很高，这些必须清除干净。
ConclusionThe double-separation is clean production technology of diosgenin. The utilization rate of yam increases. Furthermore, the period of this process is greatly shorter than pre-fermentation.
结论双分离法为黄姜皂素清洁生产工艺，资源利用程度高，且生产周期缩短。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized sodium nitrite and sub-packed in 20 ml ampoules.
本标准溶液以亚硝酸钠在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized phenol and sub-packed in 20 ml ampoules.
本标准溶液以苯酚在超净实验室中准确配制并分装于20 毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized sodium sulfite and sub-packed in 20 ml ampoules.
本标准溶液以亚硫酸钠、甲醛等试剂在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized sodium sulfite and sub-packed in 20 ml ampoules.
本标准溶液以亚硫酸钠、甲醛等试剂在超净实验室中准确配制并分装于20毫升安瓿中。
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