This alchemy has been practiced in university and commercial laboratories for more than 15 years, and more recently has been employed at acid-mine sites and military bases.
这种奇妙的转化方法在大学和商业化实验室中已经实验了十五年以上，直到最近才被实践于制酸厂区和军事基地。
The code is read, three bases at a time, by a series of transfer RNA (tRNA) molecules, which recognize the mRNA message and align the appropriate amino acid in place.
一系列转移RNA分子将每三个碱基读成一个密码子，识别出mRNA的信息并将氨基酸相应排列起来。
To provide the bases for technique of peach tequila , we have studied and analyzed that fill sugar and acid has effect on components of peach tequila as well as vino .
研究、分析补糖、补酸对桃子发酵酒和蒸馏酒中主成分的影响，为设计桃子蒸馏酒生产工艺提供理论依据。
The function of proteins bases on their space structures which are only determined by their amino acid sequences.
蛋白质的结构是其行使生物功能的基础，它由多肽链唯一确定。
Effects of leaching with simulated acid rain and low molecular weight organic acids on exchangeable bases of red soil were investigated using undistributed soil columns.
采用原状土柱进行模拟淋溶实验，比较研究了模拟酸雨和几种低分子量有机酸对红壤交换性盐基的影响。
A new procedure of potentiometric acid-base titration and curve fitting is described for determining very weak acids and bases.
提出测定极弱酸极弱碱的电位酸碱滴定拟合方法。
Conclusion: Acetic acid is an important catalyst in the condensation reaction. Schiff bases had antibacterial activity.
结论：乙酸是催化剂，对缩合反应有利，希夫碱化合物具有一定抗菌活性。
These experiments, including the pioneering work of Miller and Urey, have successfully produced organic monomers including amino acids, simple sugars, and nucleic acid bases.
这些实验包括米勒等早期所做工作，成功地产出了有机单体，包括氨基酸，单糖，核酸碱基。
Thus theoretically, weakly acidic drugs (eg, aspirin) are more readily absorbed from an acid medium (stomach) than are weak bases (eg, quinidine).
因此，从理论上讲，弱酸性药物(阿司匹林)酸性介质中(腔)弱碱性药物(奎宁)易吸收。
The company has three production bases, which engage in pesticide preparations production, amino acid and its chelated product production and humic acid extraction and compound respectively.
公司拥有三个生产基地，分别从事农药制剂生产，氨基酸以及其螯合物生产，腐殖酸提炼以及复合。
The standpoint of that the silver mirror reaction con' nt take place for the formic acid and related compounds are advanced, and the source are explained, bases on experiments and theory analysis.
通过实验及理论分析，首次提出甲酸与多论试剂不能发生银镜反应，并对其根源进行了剖析。
The standpoint of that the silver mirror reaction con' nt take place for the formic acid and related compounds are advanced, and the source are explained, bases on experiments and theory analysis.
通过实验及理论分析，首次提出甲酸与多论试剂不能发生银镜反应，并对其根源进行了剖析。
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