In the laboratory, nymphal I. scapularis can survive for over 6 months at 93-100% relative humidity (RH), but over half will die in less than 4 days at 65% RH.
肩胛扁虱幼虫在室温相对湿度93-100%可存活6个月以上，但是约一半以上在相对湿度65%的室温下，存活不足4天。
The influences of temperature, relative humidity ( RH ) and the salt deposit on atmospheric corrosivity were investigated by means of corrosion detective cells.
用腐蚀探测电池研究了温度、湿度和盐沉积量等腐蚀因素对大气腐蚀性的影响。
Adjusting and controlling relative humidity (RH) in packages is crucial to ensuring the quality of modified atmosphere packaging of fresh produce.
包装内相对湿度调节控制是保证果蔬产品气调保鲜包装质量的重要技术环节。
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