particulate contamination

基本解釋

Soft start valves are used to throttle the gas flow in roughing lines. They prevent turbulences in piping and containers, particulate contamination in vacuum installations.
軟啟動閥適用于在粗加工過程中調節(jié)燃氣氣流，能防止管道和容器中的氣體動蕩、真空裝置的微粒污染等。
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The main causes of fever reaction due to intravenous transfusion include pyrogen reaction, particulate contamination, bacteria and virus contamination, and side effect of drugs.
熱原反應、微粒污染、細菌病毒污染、藥物不良反應是引起靜脈輸液發(fā)熱反應的主要原因。