| 释义 |
1 ?极限浓度 ... system testing 系统试验 threshold concentration 极限浓度 pressure field 气压场 ... 2 ?阈浓度 造成这一后果的肾镉“阈浓度”（threshold concentration）在人肾皮质为200μg/g湿重，故有效驱除肾内积镉，保持 MT的解毒潜力是防止镉中毒的根本措施。 3 ?阈值浓度 Frost(1972, 1975)根据功能反应曲线提 出摄食阈值浓度(threshold concentration), 即浮游桡 足类的摄食率为零时(停止摄食)的饵料浓度。 4 ?槛限浓度 ... difference threshold 差别阈限 threshold concentration 槛限浓度 threshold frequency 门限频率,界限频率,...
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Trimethylamine is a kind of malodorous compound which possesses the speciality of excessive emission and low threshold concentration. 其中三甲胺是排放量大、嗅阈值低的恶臭污染物，是恶臭污染控制的主要对象之一。 - 2
When the concentrations of N-demethylmaprotiline and active moiety are higher than threshold concentration, the possibility of side effects may be increased. 去甲麦普替林、活性部分的浓度高于阈浓度时，会增加出现不良反应的可能。 - 3
The lower the radon concentration in a home, the lower the risk as there is no known threshold below which radon exposures carries no risk. 家中的氡浓度越低，风险也就越小，但尚不了解氡接触低于何浓度才无风险。
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