composition的例句大全

Composition of coriander seed essential oil prepared by steam distillation and supercritical co_2 fluid extraction

芫荽子超临界CO2流体萃取和水汽蒸馏精油的化学成分研究

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In this paper a study of the composition of coriander seed essential oil prepared by steam distillation and supercritical CO_2 fluid extraction was made by means of GC and GC-MS.

本文采用GC和GC-MS技术对芫荽子超临界CO2流体萃取（SFE-CO2）精油的化学成分进行了剖析，并与水汽蒸馏（SD）精油作了比较。

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Since Rome law, the understanding of the main composition of the property are limited with corporeal property, the material property system have established for a long time.

自罗马法以来，人们基于财产的主要构成限于有体物的认识，设定了物质化的财产权利制度。

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It was indicated that the metabolic abnormity of the blood lipids of the renal disease patients was correlative to the change of the composition of RBCm lipids.

结果表明肾脏病人脂质代谢紊乱与RBC m脂质成分改变密切相关。

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The composition, properties and composite principle of TS high polymer composite waterproof roll roofing with fibre on both sides are described in the paper.

本文介绍了TS双面纤维高分子复合防水卷材的组成、性能、复合原理，并简要介绍了该产品的工艺流程、工艺条件、施工方法等。

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According to the composition of urban water price, the status and causes of the irrational urban water price in China are analyzed, and countermeasures to set up scientific mechanism for the pricing of urban water are given in the article.

根据城市供水的价格构成，分析我国城市供水价格不合理的现状及成因，最后提出建立科学的城市供水定价机制的对策。

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Forecast for Formula of Covered Electrode Based on Composition of Weld Line

基于焊缝成分的焊条配方预测

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Cowboy boot with uppers of leather or composition leather and outer soles of leather

牛仔靴，鞋帮由皮革或合成革制，鞋底由橡胶或塑料制

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Odinites associated with gold bearing quartz vein are enriched with large ionic lithophile element ( LILE), H 2O, CO 2, Au and alkali metals, which are all the enriched composition by ore forming fluid.

与含金石英脉伴生的橄榄拉辉煌斑岩富含大离子亲石元素（LILE）、H2O、CO2、Au和碱金属，这些都是成矿流体富集的成分；

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Compared with the result of the early 1960s, the diet composition of small yellow croaker has greatly changed from zooplankton to nekton.

与20世纪60年代初研究结果比较发现，小黄鱼食物组成发生很大的变化，由以往的浮游动物为主演变为目前的游泳动物为主；

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Microbes are important composition of biological treatment system, especially in this gravel contact oxidation reactor filled with crushed stone globular aggregates as carriers.

在不同曝气条件下，对生物接触氧化反应器中的水质及微生物群落和数量动态变化进行分析。

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An X-ray double diffraction line method for measuring composition of cubic crystal system solid solution

立方晶系固溶体组分测量的X射线双衍射线法

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The relativity analysis between main composition with flavor quality of cured fish

腌鱼制品主要成分与风味品质相关性分析

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First, in the flowing composition, compared with the separation efficiency which the different flowing composed, determined finally took the flowing by the water and the methyl cyanide.

首先，在流动相的组成上，比较了不同流动相组成的分离效率，最终确定以水和乙腈作为流动相。

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This paper analyses and concludes the CDCM manufacturing techniques of cold rolling factory, composition and information exchanging of loop electricity cybernetic system, parameter calculating and setting, control method of loop, operation state and precision of tension controlling.

结合实际，对冷轧厂CDCM生产线的工艺过程、活套电控系统组成及信息交换、参数的计算与设定、活套控制方式、运行状态及张力控制精度等进行分析和总结。

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Effect of Substrate Biasing Voltage on the Composition of the Surfacial Film

衬底偏压对膜表面层成分的影响

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The tide had no obviously influence on benthic community, however, mangrove had some influence on species composition and abundance of zoobenthos living in this area.

潮汐对底栖动物群落影响并不明显，红树林环境对林底的底栖动物种类组成和丰度有一定的影响；

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We conclude that there is a strong correlation between the benthic fauna and environmental factors, and also for the benthic species composition, density and environmental factors.

从而得出底栖动物与主要环境因子相关系数都很高，底栖动物物种组成、密度与主要环境因子间的相关性都很强。

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The effects of vineyard grass covering with alfalfa ( Medicago sativa) on total N, free amino acid composition, protein and Vc contents of grape berry and wine in grape cultivar Cabernet Sauvignon, were studied in comparison with clean tillage.

研究了赤霞珠葡萄园行间播种紫花苜蓿对葡萄果实与葡萄酒总氮、游离氨基酸、蛋白质、Vc含量及葡萄酒理化指标等的影响。

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Composition analysis and antioxidant activity of bog bilberry polyphenol extract

笃斯越桔多酚提取物成分分析及其抗氧化活性的研究

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