The technique has been to mutate the genes by irradiation or chemicals.

该技术是通过放射线照射或者使用化学方法使基因变异。

柯林斯例句

Some specialized immunochemical procedures are dealt with only briefly.

一些专门的免疫化学方法只作简略地介绍.

辞典例句

Ebullioscopy is obtained by classical chemical methods.

沸点外高测定法是由经典的化学方法获得的.

辞典例句

Cryoscopy is obtained by classical chemical methods.

冰点是由经典的化学方法获得的.

辞典例句

Next, the scientists used chemicals to dissolve the resist that the electrons had struck.

然后, 科学家们用化学方法把电子轰击过的抗蚀层溶解掉.

辞典例句

In addition to chemical means there exist physical means for controlling the burning rate.

控制燃速除化学方法外,还有物理方法.

辞典例句

The characteristics of treated cells were assayed by immunocytochemistry staining analysis.

用免疫细胞化学方法分析诱导前后的细胞表型特点.

互联网

The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.

化学方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.

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Methods Reverse transcription - polymerase chain reaction ( RT - PCR ), and immunohistochemical method were used.

方法采用反转录 - 聚合酶链反应 ( RT -PCR ) 法和免疫组织化学方法.

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Multi - walled carbon nanotubes are purified by an improved wet - chemical method.

采用改进的湿化学方法提纯多壁碳纳米管.

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Methods: Using toluidine blue stains and immunohistochemical ABC methods.

方法采用甲苯胺蓝染色和免疫组织化学方法.

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Chemically reduced step is smaller than Type A, yielding added stiffness.

化学方法加工的薄刀口,刀口较A型要短, 增加刀口硬度.

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Methods: Immunohistochemical method was used in the experiment.

方法: 采用免疫组织化学方法.

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Biscuits and crackers are chemically leavened.

饼干和脆饼干是用化学方法发酵的.

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Quantum chemistry methods and molecular modeling technology are the main branches of the computational chemistry.

量子化学方法和分子模拟是计算化学的主要分支.

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