exposure duration meaning in Chinese

暴露时间
曝露时间

Experimental dissociation of exposure duration ' s effect on the attentional blink
刺激持续时间对注意瞬脱影响的实验分离现象
For the acute exposure duration , there expressed the dose - thresholds and time - thresholds in the effects of cu2 + on the activities of cat , pod and sod in two macrophytes . when the test species were exposed at low dose and for a short period , cu2 + can stimulate activities of antioxidant enzymes . once exceeding the thresholds , cu2 + may inhibit enzymes activities
Cu ~ ( 2 + )低浓度和短时间内对抗氧化酶有诱导作用，超过一定的阈限会产生抑制作用；金鱼藻cat 、 pod 、 sod活性在7天内的最大抑制率与暴露cu ~ ( 2 + )浓度呈显著正相关。