lethal time的例句大全

While the raying time was 5 min, the lethal ratio was 100%.

而诱变时间为5min，致死率为100%。

Tests of model coefficient indicated that pressure, temperature, time, and interaction between pressure and temperature were significant factors to lethal rate.

方差分析表明模型达到极显著水平，模型的系数显著性检验提示压力、温度、时间以及压力与温度的交互作用对致死率有显著影响。

Lethal rate of different DES dosages and the effects on production capacity were observed and obtained a lethal curve of the strain and optimum conditions of the mutation, they are mutation dosage at 0.8% and mutation time for 15 minutes.

得出了以DES诱变该菌株的致死率曲线及最佳的诱变条件：诱变剂用量0.8%，诱变时间15min。

We have screened and gained a strain Yeast via UV mutagenesis. Mutagenesis condition as below: the ultraviolet light power is 15 W, the distance is 10 cm, and the time is 60s, lethal rate 83.33%.

采用紫外照射法对一株啤酒酵母进行诱变处理，结果表明：在紫外灯功率为15W，照射距离为10cm，诱变时间为60s的条件下，致死率可达到83.33%。