污染量 contamination level
半数感染量 Infective Dose
感染量 infective dose ; infectious dose
兔体感染量 RID ; rabbit infection dose
组织培养感染量 tissue culture infective dose
污染物总量控制 aggregate emissions control ; total pollution load control ; total amount control of pollutant ; pollutant gross-control
半数组织培养感染量 median tissue culture infective dose ; tissue culture infectious dose
或半数感染量 median infective dose
最小感染量 minimal infecting dose
空气污染量测仪器 air-pollution instrumentation
只要合理选择适当的活性染料，并控制染色条件，就有可能提高和改善分散染料对羊毛的上染量、牢度及匀染性等性能。
Provided that proper reactive dyes are selected and dyeing conditions are properly controlled, the up - taking rate, colour fastness, and even dyeing of wool with disperse dyes can be improved.
她说：“最好还是服用叶酸，承担患染哮喘的风险，而不要因日常饮食中叶酸盐摄入量不足而面临脊柱裂之类真正严重的风险。”
It's better to have the folic acid and take my chances of asthma against the really serious risk of spina bifida that low folate intake in your diet can cause.
试验证实，助染剂RG在以活性染料为主的阴离子型染料的染色中，能显著提高棉、粘胶、涤棉织物的给色量。
It is proved by experiments that applying RG to dye bath composed mainly of ionic dyestuffs can greatly improve the dyeing yields of cotton, rayon and T/C blends.
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