composition的例句大全

The species composition and the biomass of phytoplankton varied whenfeeded with photosynthetic bacteria in fish ponds.

鱼塘泼施光合细菌后浮游植物种类组成及生物量均发生变化.

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The synthetic process, composition and technical index of acrylic modified alkyd polyurethane orange-peel varnish are introduced.

介绍了丙烯酸改性醇酸聚氨酯桔纹漆的合成工艺 、 配制方法和技术指标.

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Extraction and Composition Analysis of Cell Wall in Waste Beer Yeast Slurry

啤酒酵母泥胞壁多糖的提取

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With introduction to the Baroque music history, this thesis briefly gave reference to the development background and composition summary of violin in this period.

本文将通过对巴洛克器乐音乐史的梳理，了解那个时期的小提琴音乐的发展背景以及作曲家的创作概况。

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COMPOSITION AND PROPERTIES OF INFRARED COATING A study of energy saving with infrared radiation coating

红外辐射涂料的组成与性能红外节能涂料的研制和应用

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Using high performance liquid chromatography, asphaltene and resin are respectively separated into three components, i. e. neutral, weak polar and polar. Furthermore, element composition, infra-red spectrum and hydrogen nuclear magnetic resonance are analysed for these three components.

作者以高效液相色谱法，将沥青质和胶质分离分析为中性、弱极性及极性三个组份，并对三个组份进行元素分析、红外光谱分析及氢谱核磁检测。

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The physiochemical properties, monosaccharide composition and infra-red spectrum characteristics of the polysaccharides were all similar to those of the parent polysaccharide MAS.

研究表明，七种多糖的理化性质、单糖组成和红外光谱特征均与母多糖MAS相似。

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This paper systematically introduces the composition and principle of a self-design and manufactured miniature NC drill machine's control system used for processing printing circuit board.

本文系统地介绍了自行设计与制造的加工印刷电路板微型数控钻床控制系统的组成及原理，并对各部分功能进行了分析。

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Human resource management, the same as financial management 、 manufacture management, is an important composition parts of enterprise management.

人力资源管理同财务管理、生产管理一样，是企业管理的一个重要组成部分。

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Dump slags from copper smelting prove to be a valuable source of base and rare metals. A typical copper slag may have the composition of 40-50wt% iron, which is much higher than the 29.1wt% average ore grade for iron smelting.

铜渣中含有大量可利用资源，其中包括相当数量的铜及与铜共生贵金属和稀有金属，铜渣中铁的品位一般超过40wt%，远大于冶炼铁矿29.1wt%的平均品位。

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The composition, appearance and grain size of dysprosium fluoride product have been characterized by XRD, TG, DTA, TEM and X-ray fluorescence analysis. The results show that the DyF 3 product have satisfactory quality.

用X射线衍射、X射线荧光光谱分析、差热－热重及透射电镜等分析方法对产品进行了组成、形貌和粒径分析，获得了理想的结果。

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Study on properties of DPB fire-retardant and its composition

DPB滞火剂的配制及其性能的研究

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Automatic test data generation is an important composition of test automation.

数据自动生成是测试自动化的重要组成部分.

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Moreover, the composition and molecular mass of WPs are distinct.

不同石斛的WPs的组成和分子相对质量大小也不同。

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Rich in connotation and complicated in composition, this dance drama has been rearranged for the piano.

这是一部内涵丰富、结构复杂的音乐作品, 作曲家又将其主要选段改编成同名的钢琴组曲出版.

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Major and trace elements composition and species in the different diameter particle were sampled and measured in fly ash using DFJ 1 model five stage classification air samples.

采用DFJ-1型5段分级采样器，对粉煤灰中不同粒径颗粒物中常量元素和微量元素的组成和化学形态进行了分析。

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Ore-forming magmas were drived from the deep mantle and were contaminated by the crust to some degree during their ascending process. The calc-alkali complexs are typically porphyrite or porphyry and show characteristics of adakite-like rocks in chemical composition.

成矿岩浆为深成的幔源岩浆，在上侵演化过程中受到地壳物质不同程度的混染，形成以玢岩和斑岩为主的钙碱性岩杂岩体，在化学成分上具有埃达克质岩的特征。

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In the thin seam fully-mechanized mining face, three machines assortment must be scientific and reasonable, the structure and size of all equipments must reach the most optimistic composition condition.

薄煤层综采机械化工作面三机设备配套要科学、合理，各设备的结构尺寸要达到最优化的配合状态。

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Promote excellence in church music education, composition and sharing of church music resources and planning ideas.

促进卓越的教会音乐教育 、 歌曲创作、资源共享,以及教会音乐事工学术研究及策略的运用.

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Objective : To investigate the relationship of dietary and plasma fatty acid composition to glucose tolerance.

目的: 研究膳食和血浆脂肪酸组成与糖耐量的关系.

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