lethal rate

Coronary heart disease angina pectoris is one kind of common illnesses, frequently occurring disease, the person lethal rate is next only to cancer.

冠心病心绞痛是一种常见病、多发病，其致死率仅次于癌症。

Results indicated that the lethal rate at92 ℃ was higher than that at85 ℃ for both microwave and water-bath heating treatments.

结果表明，微波和水浴加热在92℃时的致死率都高于85℃时的致死率。

Studied in this paper are some changes of lethal rate, pigment content, protein content, total lipid content and scavenging activity on radicals of Chlamydomonas nivalis exposed to UV-B with different dosages.

采用不同剂量的UV-B辐射极地雪藻，测定了致死率、色素含量、蛋白质和总脂含量以及自由基清除活性的变化。

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。

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%。

Conclusion Senile acute abdomen has no classical clinical symptoms, with many complications, speedy development, and high lethal rate.

结论老年急腹症患者临床表现不典型，合并症多，病情进展快，死亡率高。

The results of regressive assays showed that latent period was 8 d, lasting 1~ 3 d after infected, lethal rate was 100% of GPV wild strain infected.

回归试验的结果表明，该GFV野毒株的感染潜伏期为8d，病程为1～3d，致死率达100%。

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。

Lethal rate of sensitized lymphocyte for cells was detected by Amido Black Assay 10B colorimetric analysis, immune group was 14.3%~ 15.5% and control group was 3.2%.

通过氨基黑－10B比色分析法检测了其致敏淋巴细胞对靶细胞的杀伤率，免疫组为14.3%～15.5%，未免疫组为3.2%；

It has been found from some investigations that TDS and hardness of drinking water correlate with the lethal rate of heart disease of the local population.

而且饮用水的硬度和总溶解性固体（TDS）和当地居民心脏病的死亡率有确定的正相关性。

The connection of the laser radiation power, pulse number and lethal rate were discussed.

讨论了激光照射功率、脉冲次数和致死率与根霉脂肪酶活力之间的关系。