An archaean converts DNA into proteins very differently from, say, streptococcus-in fact, protein synthesis in archaea is more similar to the human process than to bacteria.
古生菌,比如链球菌,将DNA转录成蛋白质会非常困难——实际上与细菌相比,古生菌的蛋白质合成过程与人类的蛋白质合成过程更相似。
The plastic optical fiber's fabricating process from raw material synthesis to fiber drawing was studied.
研究了塑料光纤从材料合成到光纤成丝的整个工艺过程。
The process of electrochemical reduction synthesis of mannitol from fructose was investigated in this paper.
本实验以果糖为原料,研究了阴极电化学还原合成甘露醇的过程。
For chip design, verification must be an important part of the design process from the beginning, along with synthesis, system software and debug strategies.
从设计开始到设计综合、系统软件和调试等阶段,验证是贯穿芯片设计全流程的重要组成部分。
The concept of 'synthesis' is central to the dissertation process - this is the ability to combine theoretical issues with findings from the analysis of practical data collection.
“合成”的概念是中央的论文过程-这是理论问题与发现,从实际数据采集分析相结合的能力。
A process of electrolytic synthesis of sodium perchlorate from sodium chlorate solution by lead dioxide anode based titanium metal is introduced.
介绍了以钛基体二氧化铅作为阳极,电解氯酸钠合成高氯酸钠的过程。
The method is suitable for the analysis of samples from the synthesis process of linalool and its products.
方法可以用于芳樟醇合成工艺中过程样品及芳樟醇成品的分析。
This article deal with a new process for high-purity acetonitrile synthesis from ethanol.
提出了一种合成高纯度乙腈的新工艺。
The synthesis process of methyl formate (MF) from purifying yellow phosphorus tail gas and methanol, and some influence factors of synthesize MF, are studied in this paper.
用净化黄磷尾气为原料与甲醇液相合成甲酸甲酯,并对影响一氧化碳及甲醇转化率、甲酸甲酯时空收率等的因素进行了研究。
The field-activated pressure-assisted combustion synthesis (FAPACS) process was utilized to produce and densify tungsten carbides material from tungsten and carbon powders with different mole ratios.
通过场激活加压燃烧合成技术,采用不同钨碳摩尔比例的反应体系,来致密化碳化钨材料。
The synthesis model is implemented with scattering process derived from reflection-type line analog of vocal tract system according to the acoustic model of speech production.
该方法采用了基于发音声学原理的反射型传输线模型来实现语音合成器。
This process is the restructure of the contents of the protoplasm from the dissociated cell fractions into orderly new cells, and is the denovo synthesis process of cell membranes and walls.
这一过程,是细胞内部各组分从杂乱的混沌状态经过重组、整合形成有序的新细胞的过程,是细胞膜和细胞壁从头合成的过程。
Process routes and catalysts for the synthesis of dimethyl carbonate (DMC) from urea are reviewed.
综述了以尿素为原料合成碳酸二甲酯的工艺路线及其催化剂。
A systematic review is made on silicone softeners. The works carried on domestic were described from scientific research, synthesis, application, end-pr6ducts and process technology.
本文较系统地论述了有机硅柔软剂的情况,对国内近年来进行的工作,从科研、合成、产品和应用工艺等方面进行了介绍。
This paper studies the synthesis of the Philippines from 9-hydroxy fluorene -9 - formic acid to its bromide process.
本文研究了由菲醌合成9-羟基芴-9-甲酸到其溴代的过程。
A one-step process of synthesis of high-effective catalytic promotor DDS from diphenyldichlorosilane and methyl alcohol was put forward.
提出了由二苯基二氯硅烷与甲醇一步反应制得高效催化助剂DDS的新工艺。
A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.
采用合成氨厂氨合成气代替纯氢气催化氢化邻硝基苯甲醚合成邻氨基苯甲醚的新工艺,探讨了合成反应条件对邻氨基苯甲醚收率的影响规律。
The synthesis of ethyl vanillin from urotropin is a major method with high yields, simple process, and available raw materials.
乌洛托品法是合成已基香兰素的一种重要方法,它操作简单,原料易得,产率较高。
Overseas research progress of new process for synthesis glycerol from formaldehyde is introduced. Close relationship of the technology yielding with formose technique is reviewed.
介绍国外甲醛制甘油新工艺的研究进展,阐述了该技术的产生与甲醛聚糖技术的密切关系。
A new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.
采用合成氨厂的氨合成气代替纯氢气使脂肪腈加压催化氢化 ,可一步制得双脂肪烃基仲胺。
Synthesis process of self-catalyzed short-oil alkyd resin with high activity and the performance of low temperature-cured quick-dried amino enamel formulated from alkyd resin are introduced.
介绍了短油度自催化高活性醇酸树脂的合成工艺和由它制备的低温快干氨基磁漆的性能。
The principle and the process of preparing iron oxide red from pyrite cinder were studied. The factors affecting the synthesis reaction and the process conditions of calcination were examined.
研究了以硫铁矿烧渣为原料制备铁红的工艺过程及原理,详细探讨了合成反应的各种影响因素及煅烧工艺条件。
The synthesis of sodium antimonate from antimony concentrates by chloridizing leaching-oxidation and hydrolysis decomposition-alkali synthesis process is investigated.
研究以辉锑精矿为原料、经氯化浸出-氧化-水解-加碱合成制取焦锑酸钠的工艺。
The synthesis process of potassium sulfate with ammonium sulfate recovered from industrial waste and potassium chloride method was studied.
介绍一种回收富含硫铵化工废水制备硫酸钾肥的方法。
The hydroxyapatite (HA) powders were simply and rapidly prepared from the eggshells and calcium phosphate by the sintering synthesis process.
以蛋壳为原料,磷酸钙为反应剂,采用煅烧合成工艺,可简单快速地制备羟基磷灰石(HA)粉体材料。
Emphatically the article puts forth the application of hydrogen production with water electrolyzing in methanol synthesis process by syngas from coal gasification.
重点提出了水电解制氢在煤炭气化制甲醇工艺中的应用。
Emphatically the article puts forth the application of hydrogen production with water electrolyzing in methanol synthesis process by syngas from coal gasification.
重点提出了水电解制氢在煤炭气化制甲醇工艺中的应用。
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