英汉例句

• acidithiobacillus ferrooxidans was treated by uv to obtain a mutant strain which has a high conversion efficiency of so32-and fe2+.

  利用紫外线对氧化亚铁硫桿菌（acidithiobacillusferrooxidans）进行诱变处理，获得了对so32-和fe2+具有较高转化效率的突变菌株。

• the optimal fermentation medium and conditions of mutant strain naf-032 with a higher and stable yield of l-lactic acid were studied by orthogonal design theory.

  运用正交试验设计理论，对高产l-乳酸突变株naf-032的最佳摇瓶发酵条件进行了研究，确定了最佳的发酵培养基和发酵条件。

• this means that the immune system was able to detect and respond to infection by the mutant strain better than normal tb.

  这就表明相比于正常的tb，免疫系统更易于监测和对受染的突变菌株产生应答。

• synchronous culture the original strain and the mutant strain respectively in industrial medium and laboratory medium.

  用工业培养基与实验室培养基同步培养野生型茁芽短梗霉菌株和变异株。

• the united nations is warning of a possible resurgence of the deadly bird flu virus, including a mutant strain that is spreading in asia and elsewhere.

  联合国警告说，一种致命的禽流感病毒可能再次引发疫情，包括一个正在亚洲和其它地区蔓延的突变株。

• the obtained mutant strain was genetically stable, grew fast, had low demand for oxygen, and a very high lipase activity.

  结果发现，该菌株遗传稳定，生长快，酯酶活力高，对氧的需求低。

• cases of infection caused by the mutant strain of chromobacterium violaceum(fj08a)in red pandas were first reported in this paper.

  本文首次报道了紫色色桿菌变异株（fj08a）感染小熊猫的群发病例。

• the invention discloses a method for screening a mutant strain of a butanol producing strain for removing catabolic repression of glucose.

  本发明公开了一种筛选丁醇产生菌突变株的方法。

• under the instruction of metabolic control theory, the screening of leucine auxotroph was determined as the method of selecting the mutant strain of low-yield fusel oil.

  以代谢控制理论为指导，确定以选育亮氨酸营养缺陷型菌株作为初筛方法，选育低产杂醇油啤酒酵母突变菌株。

• pass-generation test showed that the heredity character of mutant strain was stab.

  传代实验表明该菌株遗传性质稳定。

• in the current study, they report on a mutant strain of p. gingivalis (pg0717) that does not induce autophagy.

  在这篇刚报道的研究中，他们报道了一种不具有激活自噬作用的龈紫单胞菌突变株（pg0717）。

• avian flu shows signs of resurgence, while a mutant strain able to sidestep vaccines could be spreading in asia, the united nations has warned, bbc reported.

  联合国近日发出警告，称禽流感有卷土重来的迹象。据英国广播公司报道，一种禽流感病毒…

• the ultraviolet radiation and diethyl sulfate(des) were used to treat a. pullulans m268, and then a mutant strain g-58, which was pigment-free, was obtained.

  通过紫外线和硫酸二乙酯（des）诱变，获得一株黑色素分泌少的短梗霉变异菌株g-58。

• in this study, a mutant strain with higher laccase production was obtained from a wild one of white rot fungi by ultraviolet mutagenesis.

  以提高全细胞生物催化制备生物柴油的效率为目的，采用紫外诱变的方法对产脂肪酶的米根霉菌株进行诱变和筛选。

• so it's has great significance to construct the mutant storehouse and slecte the toxicity weak hps mutant strain for developing the genetic engineering attenuated vaccine.

  如构建出突变体库，从中筛选出毒力减弱的副猪嗜血桿菌突变菌株，对研制出基因工程弱毒活疫苗具有重要意义。