natural strain meaning in Chinese
固有应变
自然应变
Examples
- The paper defines the natural strain - stress material model , and chose the special element of conta174 and prest179 to ensure the accuracy of the analysis
对所划分的三种极限承载状态所设置的模型对比分析了连接内力的变化规律。 - However , the yield of d - amino acids has been tempered by some limited factors from strain per se resulting in the shortages of that goods in the markets . therefore , scientists are trying to substitute engineered strains for natural strains in the process described above
目前，用微生物菌体转化生产d -型氨基酸的工艺路线已经产业化，但天然菌体转化工艺存在一些限制因素，阻碍了d -型氨基酸的扩大生产，导致产品短缺。 - Transformant ybt - 833 - 1 kept all indigenous plasmids , ybt - 833 - 2 lost a plasmid carrying crylab and ybt - 833 - 3 lost all indigenous plasmids carrying icp genes . comparing their potency with natural strain ybt - 833 , the overall toxicity of all transformants was not noticeably higher than strain ybt - 833
质粒pbmblc电脉冲转入菌株ybt - 833 ，得到了几个icp基因背景不同的转化子，它们的综合毒力较出发菌ybt - 833都没能得到提高。 - 3 . the effect of sporulation - independent promotor on toxicity of natural strain in order to study the effect of sporulation - independent promotor ( p3a ) , p3a was spliced with the cry1c gene , then inserted into the shuttle vector pht304 , and then recombinated plasmid pbmb827 was obtained . after transferring pbmb827 into strain ybt - 1520 , it was surprising that the transformants had almost no potency against all lepidopteran larvae tested
3非依赖芽胞形成icp的cry3a启动子( p _ ( 3a ) )对野生菌株特性的影响带p _ ( 3a )和cry1c基因的重组质粒pbmb827转入ybt - 1520 ，转化子对所测昆虫的毒力下降非常明显，芽胞和晶体也很难脱落。 - Based on genetic diversity , natural strains of a . implicatum , that contained plant fitness - enhanced characters but toxin - free to livestock , would be able to selected for brachiaria breeding . based on rapd analysis , a common product about 500 - bp to all isolates of a . implicatum that amplified with primer opak10 was cloned and named as p ai ak10 - 500
Implicatum的自然株系中筛选有利旗草生长、但却不产生家畜毒性物质的优良菌株提供了可能，为旗草的抗性育种和高产育种提供了新的资源和方法。