本文还首次对电化学脱氧提纯稀土金属钇的基本原理和热力学过程进行了论证。
In this paper, basic principle and thermodynamic process of the electrochemical deoxidation purified rare earth metal yttrium are firstly demonstrated.
为了激活这些辅助基因，那些被称为乙酰群的化学物质必须首先释放出那些紧紧被包裹住的脱氧核糖核酸。
To activate helper genes, chemical tags called acetyl groups must first loosen tightly wrapped DNA.
科学家们将实验室化学物质作为脱氧核糖核酸（DNA）的基因块串列在一起，从而合成出了基因组。
The scientists assembled the synthetic genome by stringing together chemicals that are the building blocks of DNA.
作者根据电化学氧化原理研制出活性炭脱氧剂。
Active carbon deoxidizer has been developed on the principle of electrochemical oxidation.
脱氧剂是运用化学的方法将包装中的氧气脱除以达到延长保存期和提高保存质量的一类保鲜剂。
The deoxidants are used to eliminate the oxygen in the package and to prolong the shelf life of the products, they have been widely used in the food industry.
利用探针分子通过电化学循环伏安法研究了鱼精脱氧核糖核酸与维生素b6的相互作用。
A research on the interaction between DNA and vitamin-B6 was conducted with an electrode modified by DNA.
与2-脱氧葡萄糖放射自显影相比，细胞色素氧化酶组织化学反映是一个能量代谢更稳定的状态。
In comparison with 2 deoxyglucose autoradiography, cytochrome oxidase histochemistry reflects a more stabilized state of energy metabolism.
悬浮培养及贴壁培养的人和鼠神经干细胞，经抗巢蛋白及抗5 -溴脱氧尿嘧啶核苷免疫细胞化学染色，均显示阳性。
Nestin or 5-bromodeoxyuridine positive staining cells were found in suspension cultured and adhere-wall cultured human and rat neural stem cells.
我们探索脱氧核糖核酸分子变异的原因：它可能由化学反应引起；也可能由物理作用引起。而物理作用引起的变异表现得更明显。
We have explored causes of the variation of deoxyribonucleic acid: It is probable that chemical reactions give rise to the variation or that physical interactions give rise to the variation.
方法对60名矿工，分两组，井下30人，井上30人，用化学发电免疫法测定尿脱氧吡啶啉的浓度。
Methods 60 miners, were divided into 2 groups, 30 underground miners, and 30 ground miners.
方法对60名矿工，分两组，井下30人，井上30人，用化学发电免疫法测定尿脱氧吡啶啉的浓度。
Methods 60 miners, were divided into 2 groups, 30 underground miners, and 30 ground miners.
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