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。
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。
Relative humidity RH refers to the humidity saturation percentage of the air in certain volume.
相对湿度RH是指一定容积内空气的湿度饱和百分比。
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。
The relative humidity (RH) is generally highest in ambient and lowest in metal silo except at days 74 and 94 where wooden was higher than ambient.
在相对湿度(RH)通常是最高的和最低的环境中金属筒仓除了74和94日在木制高于常温。
Relative humidity between 45-90% showed no significant effect on parasitizing, while RH of 30% did so. Relative humidity influenced the host feeding heavily.
之间的相对湿度对寄生寄主的数量没有明显影响，但30％相对湿度影响显著。
The color stability of vitamin C tablets was studied using two-functional method(temperature T, relative humidity RH)for screening and evaluating different vitamin C tablets formula.
用温度和湿度双因素试验法对维生素C片处方进行筛选和评价。
The color stability of vitamin C tablets was studied using two-functional method(temperature T, relative humidity RH)for screening and evaluating different vitamin C tablets formula.
用温度和湿度双因素试验法对维生素C片处方进行筛选和评价。
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