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|  | | 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。 | |
A proposal for network configuration is suggested to reduce end-to-end delay of protective relaying data flow.
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It shows good feasibility for the new design proposal.
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At each step, the voters can either retain their status quo or accept the proposal which is a vector of the algebraic increments in the capitals of the participants.
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"Proposal of the environment" is the stochastically generated vector of algebraic increments of capitals.
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The proposal is made that part of the free energy released from oxidoreduction in the respiratory chain is used to maintain active conformation of the energy-transducing proteins.
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| | The simplified coal characteristic coefficient as proposed in author's previous paper "New Industrial-genetic Classification for Chinese Coals and a New Proposal for International Coal Classification system", has been for the second time proved to represent: (a) The quality of the coal crystal; (b) The percentage proportion of vitrinite composition with respect to the other constituents in petrographic components, exinite and micrinite, during the different stages of coalification. (2) With the use ... | | 在前一研究报告“中国煤工艺技术分类及国际煤分类新方案建议”(21)中,作者即根据许多证明而提出用Vr及简化特性系数来分类,其中 (1)纯燃质挥发份Vr代表煤分子结构侧链与核心相对数量的标志, (2)简化特性系数代表(a)煤分子结构侧链质量的新指标,(6)代表煤中镜煤含量 与非镜煤含量相对数量的标志。 但许多科学家指出原报告主要系根据中国数据经过图解分析而得出结论,而原报告内对于镜煤含量 的区域注解未曾获得最后结论,应再利用国际间公布的数据,进行验证* 此研究报告的结论证明:1简化特性系数代表着煤分子结构的质量指标;2代表着煤的岩相组成的相对数量;3代表着煤的物理化学特性;4对腐植煤来说,煤分类新方案建议是完全正确可用。 作者声明,国际间所有分类指标,均系各国科学家们深湛研究及坚苦劳动的成果,作者绝不存有把简化特性系数取而代之的意思;但这新发现的煤分子质量指标,已经一再的被证明准确,是值得考虑采用的。希望国际间科学家们正视这个新发现而提出指正的意见。 本研究报告的主要任务是: (1)运用国际间公布的数据来证明简化特性系数 代表煤分子结构侧链质量的新指标; (II)运用国际数据来证明简化特性系数 代表镜煤含量 与... | | 文摘来源 | | This paper emphasizes the importance of the resistance performance criterions, and on this basis deals and criticizes the different parameters of presentation commonly used formerly and now. According to the requirements of presentation parameters, recommend a proposal of parameters for resistance presentation.(?)~(?) is right and suitable both for designers and scientists, but the unnecessary constants 47π and 8π should be dropped, a better form is R/ρ/2▽~(2/3)V~2)~V/((g▽~(1/3))~(1/2)). As an example... | | 本文强調割断阻力性能的基准的重要性,在此基础上敍述和批評以往和現在所常用的各种表达的参数。根据对於表达参数的要求,作出表达参数的建議。作者同意(C)~(k)的表达方法,认为对於設計师及科学工作者都是适用的,但应把其中4π及8π等不必要的数字免去,成为R/ρ/2▽2/3ν2~ν/g▽1/3~(1/2) 为了用具体例子来說明,选擇12艘远洋貨輪的船摸試驗結果,以三种相对应的参数来描繪曲綫,以示各船型优劣程序的一致性。 | | 文摘来源 | | This paper reports the structural elucidation of securinine, a lactonic alkaloid of composition C_(13)H_(15)O_2N (VII; for formulas, see the Chinese text). Hydrogenation of securinine showed the presence of two double bonds, the attendant shifts of infrared carbonyl absorption being indicative of a conjugated five-membered lactone. Alkali fusion of securinine furnished a 63% yield of o-hydroxyphenylacetic acid (I), which was later found to be obtainable under much milder conditions. Combined with ultraviole... | | 通过光谱及化学降解数据,提出一叶荻碱(securinine)的结构式为VII.其相对构型可能如VIIa所示.并提出假说:VIIa可能亦表示其绝对构型. | | 文摘来源 | |   | | << 更多相关文摘 |
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