cross-contamination between

基本解释

Do you have a differential air pressure system between hygiene zones, and how does the design of your system impact on the prevention of cross-contamination?
您的各个洁净区域（包括不同级别和同一级别内的不同区域）之间是否有空气压差（控制）系统？该系统的设计在防止交叉污染方面是怎样起作用的？
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Using this device, the introduction of sample and reagents was simultaneously performed to form a multi-phase laminar flows, to avoid the cross-contamination between different liquids.
该系统在试样引入阶段，同时引入试样和试剂形成多相层流，此举不仅节省了分析时间，同时还避免了不同液体间的交叉污染。
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The lawsuits allege no actual damage but claim regulators failed to adequately consider the possible effects of genetic cross-contamination between genetically engineered and conventional crops.
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