查询词典 constituent

Main constituent:immunopotentiator, axerophthol, cholecalciferol, tocopherol, thiamine, vitamin b2, pyridoxine, cobalamin, niacin, pantothenic acid, folic acid, biotin, protein and so on.

主要成分：免疫增强剂、维生素A、维生素D3、维生素E、维生素B1、维生素B2、维生素B6、维生素B12、烟酸、泛酸、叶酸、生物素、蛋白质等。

The performance of the turbo codes employing 16, 8 or 4 states constituent codes are compared with each other. The effect of a block interleaver or a random interleaver on turbo codes is analyzed, and the concept of"effective length of codewords"is presented.

分析与模拟了由不同状态、不同连接矢量的分量码构成的turbo码的性能，讨论了归零处理turbo码性能的影响，研究了分组交织器与随机交织器的性能差异，提出了&有效码长&的概念； 4。

It is also a constituent of certain coenzymes, e.

同时也是一些酶的例如 NAD 和 FAD 的组分。

Based on analyzing regional general characteristics deeply,the authors probed into the current characteristics of regional urbanization and its evolutional contrails: the constituent characteristics of cities and towns,the inner differences of urbani...

文章分析了东北区东部交通通道体系建设与城镇化演进的区域基础，探讨了区域城镇化的现状特点和演进轨迹，预测了交通通道体系的发展趋势及其对区域城镇化演进态势与城镇空间发展格局的影响。

Based on the changes in the spectrum characters of guest molecules producedthrough inclusion complex formation with cyclodextrins, we have carried out two aspects of investigation:First, the mechanisms for the host-guest recognition reactions have been studied, such as the interactions between 3-CD and curcumin, the main constituent of the rhizomes of the plant Curcuma longa, the recognition of p-CD towards rubidate, the effective component of the Chinese traditional medicine madder, and the reactions of p-CD towards the antileprotic drug dapsone and the antiinflammatory drug nabumetone: The formation of supramolecular complex between P-CD and guest molecule has been discussed and verified in virtue of multitudinous means such asultraviolet-visible absorption, fluorescence emission, infrared spectrogram and so on. The influence of addition of linear alcohols on the supramolecular system has been studied and the reason why the noncovalent interactions in the three-component system could result in a decrease in the apparent association constant of the inclusion complex has been revealed.

本论文基于环糊精对被包结客体光谱性质的改变，开展了两大方面的研究：β-环糊精对姜黄属植物根茎主要成分—姜黄素、中药茜草有效成分—茜草双酯、抗麻风药物氨苯砜及抗炎药物萘丁美酮的主-客体识别反应机制研究：借助超分子包合物的紫外吸收光谱、荧光光谱或红外吸收光谱等手段，通过多种方法探讨并验证了超分子包合物的形成；研究了直链醇的加入对超分子体系的影响，揭示了三元体系中非共价相互作用导致超分子包合物表观结合常数降低的原因：对超分子包结反应进行了热动力学研究，探讨了各热动力学参数的变化趋势并从熵焓互补的角度考察了超分子包结过程；通过荧光猝灭实验进一步揭示了水相中β-环糊精增敏客体荧光的本质原因，从而为超分子化学提供新的理论和研究方法。

According to the algorithm analysis on defintion of the dewpoint in the gas contaning LPG, the dewpoint expression under different conditions can be deduced and a safe content limit for C5 constituent in the gas under different conditions can also be determined.

通过对含有LPG的燃气的露点计算方法的分析，导出在不同条件下的露点表达式。

The more the types of unstable constituents,such as unsaturated hydrocarbons,especially conjugated dienes,arene s and so on,and the higher the unstable constituent contents in diesel fuel,the more easily the oxygen absorption reaction takes place.

柴油中含有某些不饱和烃，特别是共轭二烯烃、环烷、芳香烃类等不安定组分的种类越多及含量越高，就越容易发生吸氧氧化反应，安定性能或质量下降越明显。

In recent years, along with the economical development, Nanning's city and countryside extra labor force unceasingly increased, egresses the service to be day by day active, already became increases the countryside income the important constituent.

近年来，随着经济的发展，南宁市的城乡富余劳动力不断增加，外出劳务日趋活跃，已经成为增加农村收入的重要组成部分。

Addressing a function organised by the Nepal-Bharat Janamanch in Delhi Tuesday, PM Dahal said the constituent assembly would discuss the issue of establishing People's Republic for the next one and half years, adding his party's ideological conflict with bourgeois and feudalists would continue.

9月16日在尼泊尔-巴拉特人民论坛（Nepal-Bharat Janamanch，一个印度和尼泊尔的左翼团体）于德里组织的会议上发表演讲时，普拉昌达总理说制宪会议将讨论在一年半内建立人民共和国的问题。

Microglobulin modified with advanced glycation end products has been demonstrated to be a major constituent of amyloid fibrils.

DRA淀粉样沉积物中的主要活性成份是晚期糖基化终产物修饰的〓微球蛋白，它具有广泛的生物学活性。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。