查询词典 synthesis
- 与 synthesis 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Mullis received a doctorate in 1979, after the biotechnology company Cetus engaged in the work of oligonucleotide synthesis.
Mullis 在1979年获得博士学位后,到Cetus生物技术公司从事寡核苷酸探针合成工作。
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The advantage of supercritical carbon dioxide used as an environmental medium in polymerization and reactions in supercritical carbon dioxide are described. It includes homogeneous free radical polymerizations, precipitation free radical polymerizations, dispersion free radical polymerizations, emulsion and inverse emulsion free radical polymerizations, cationic polymerizations, ring-opening polymerization, melt-phase condensation polymerizations, sol-gel polymerizations, polymer blend synthesis, catalytic chain transfer polymerizations, oxidative coupling polymerization, nitroxide-mediated radical dispersion, atom-transfer radical polymerization, reversible addition-fragmentation chain transfer polymerization, electrochemical polymerization, simultaneous one-pot combination of enzymatic and chemical polymerization, copolymerization of carbon dioxide used as monomer.
评述了ScCO2作为聚合反应介质的优点,以及在ScCO2中可进行的聚合反应类型,包括均相聚合、沉淀聚合、分散聚合、乳液及反相乳液聚合、阳离子聚合、开环聚合、熔融态缩聚、溶液-凝胶聚合、聚合物混合合成、链催化转移聚合、氧化-偶合反应聚合、氮氧自由基可控活性聚合、原子转移自由基聚合、可逆加成-断裂链转移、电化学聚合、原子转移聚合与酶催化开环聚合两种活性聚合在ScCO2中同时聚合、二氧化碳作为原料共聚合等。
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The nuclear reactions in the initial study, the discovery of the neutron in 1932 and in 1934 the synthesis of artificial radionuclides is a representative The results of .40 before and after the age of nuclear physics has entered a phase of great development .1939, the Hahn and Strassman found that the phenomenon of nuclear fission in 1942, Fermi established the first fission chain reactor, which is human with nuclear energy start.
在初期的核反应研究中,1932年中子的发现和1934年人工放射性核素的合成是具有代表性的成果。40年代前后,核物理进入一个大发展阶段。1939年,哈恩和斯特拉斯曼发现核裂变现象,1942年,费米建立了第一个链式裂变反应堆,这是人类掌握核能源的开端。
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Firstly, this paper introduces the domestic and foreign present research situation and correlative knowledge, proposes the method of traffic organization optimal and plan estimate; Secondly, this paper depicts signalized intersection organization optimum detailed from method of transit, channelization design and signal design, namely carries on the synthesis optimization design, makes every effort to optimize for the signalized intersection traffic organization provides some scientific, comprehensive and practical theory and method.
论文首先介绍交通组织优化国内外研究现状及相关的基础知识,提出了交通组织优化的思路和优化方案的效果评价方法;其次对信号交叉口交通组织优化从交叉口放行方法、交叉口渠化方法和交叉口信号设计方法三个层次予以详细阐述,即进行综合优化设计,力求为信号交叉口的交通组织优化提供一些科学、全面和实用的理论和方法。
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By analyzing the changes of spectrum of the characteristic functional groups, the mechanism and process of synthesis reaction were discussed.
研究结果表明合成反应初期是一个物理化学反应过程;在反应过程中目标产物存在一个最低点区域,在特征官能团上"枝接"其他官能团时,应有效地避免该反应时间区域。
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This paper presents a new design technique for the triplexer based on characteristic polynomial synthesis.
提出了一种基于多项式综合的新的三工器设计方法。
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In this thesis, we discuss the synthesis and characterization of ZnS nanomaterials.
在氧化铝模板的制备和表征及应用方面做了初步的探讨。
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It is, at the most basic level, a chatterbox application with speech synthesis and speech recognition tacked on to it.
这是,在最基层,与语音合成及语音识别应用上涨了话匣子它。
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The project will develop a bandpass sigma-delta analog-to-digital converter for digital audio broadcasting system in three years. In the first year, we had finished the system simulation for IF receiver using conventional high speed ADC and bandpass sigma-delta ADC, respectively. We also had done the analysis and design of high-order bandpass sigma-delta modulator structure. In this year, we have developed a coefficient synthesis method for high order bandpass sigma-delta modulator using high order filter transfer functions (inverse Chebyshev bandreject filter function).
本计划将在三年内发展一个能应用在数位音讯广播系统的带通sigma-delta类比/数位转换器(analog-to-digital converter,ADC),在第一年度中我们分别以传统高速类比/数位转换器及带通SD类比/数位转换器的接收系统为例,并结合编码正交多工器(Coded Orthogonal Frequency Division Multiplex,COFDM)的技术,建立一套DAB系统模拟的方法,同时并研究有关高阶带通SD类比/数位调变器的架构及电路,并已成功开发出一个由高阶滤波器合成的高阶带通调变器。
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In this study, a mathematical programming approach for synthesis of water network with energy integration in chemical plants is developed.
本研究针对工厂中需考虑操作温度的用水网路设计提供了一个数学方法,同时考虑了满足所有制程用水单元需求的最适化水网路设计,以及最适化的热交换网路设计。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。