条件致死

tiáo jiàn zhì sǐ

条件致死

1

根据黑曲霉的诱变条件，致死率在85%左右，诱变效果最好。

Mutation effect is best when lethal was 85 % or so .
2

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%。

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 % .
3

在高温逆境条件下黄瓜热致死时间与耐热相关性的研究

Study on Heat Lethal Time of Different Cultivars of Cucumber under High Temperature Stress
4

通过研究明确了两菌菌丝生长、产孢和分生孢子萌发的条件范围和最适条件及致死温度。

The range and lethal temperature of mycelia and conidia were determined .