Where human intervention is required at the capping station, appropriate technology should be used to prevent direct contact with vials and to minimise microbial contamination.
如若加盖工序必须有人员介入，应采用适当的技术，以防止直接接触小瓶和尽量减少微生物污染。
Advantages sof direct sampling are that areas hardest to clean and which are reasonably accessible can be evaluated, leading to establishing a level of contamination or residue per given surface area.
直接取样的好处是可以评估难以清洗和相当容易接近的区域，使得可确定每个给出的表面区域的污染物或残留物的级别。
Those who suffer from infectious diseases or any other diseases that may cause drug contamination are not permitted to undertake any job in direct contact with drugs.
患有传染病或者其他可能污染药品的疾病的，不得从事直接接触药品的工作。
These microorganisms can all be part of normal skin flora; hence, direct inoculation at the time of the operation as well as airborne contamination are the most likely causes of these infections.
这些微生物都可以是正常皮肤菌群的一部分，因此，手术过程中的直接种植和空气传播的污染是这些感染的最可能的原因。
Theoretical analysis and indirect detection indicated that the pollen contamination rate of this pollination technique was no higher than 1%. But there is no evidence from direct detection by now.
的生物学特点，实践上常采用不套袋杂交授粉技术，理论分析和间接检测结果证明这种杂交授粉方式的花粉污染率低于1% ，但到目前为止仍缺乏直接的检测证据。
It can abandon heating furnace to realize "green steel" production without contamination in deed and obtain remarkable economic benefit if we realize hot delivery and direct rolling.
但若能实现“热送直轧”则可取消燃耗极大的加热炉，不但真正实现无污染的绿色钢铁生产，还能取得显著的经济效益。
It can abandon heating furnace to realize "green steel" production without contamination in deed and obtain remarkable economic benefit if we realize hot delivery and direct rolling.
但若能实现“热送直轧”则可取消燃耗极大的加热炉，不但真正实现无污染的绿色钢铁生产，还能取得显著的经济效益。
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