composition的例句大全

The effect of alloy composition and original gas content on secondary blowhole is also studied. The Blowhole and Quality of Castings

研究合金成份和原始含气量对生成二次气孔的影响。铸件型腔气体和铸件品质

Based its composition and properties, this article has described the present status and future development prospect of application of castor oil, dehydrated castor oil, and blown castor oil in coatings industry.

本文结合蓖麻油的组成结构与性质，概述了蓖麻油和脱水蓖麻油、氧化蓖麻油等相关衍生物在涂料中的应用现状及其应用前景。

Advances in Chemical Composition of Bombyx Batryticatus and its Identification Techniques

白僵蚕的化学成分和鉴别技术研究进展

The chemical composition content of Bombyx Batryticatus from different silkworm lines and breeds were investigated.

白僵蚕中的蛋白质、脂肪酸、草酸铵等都是重要的药理活性成分。

At growing age, spraying boric fertilizer with proper amount can reduce nicotine content evidently and improve aroma quality, which giving rise to harmony of chemical composition of tobacco shred and better quality in the round.

在团棵期和旺长期喷施硼肥，掌握在适宜用量的范围不仅可有效降低红土晒烟的烟碱含量，使烟丝化学成分更趋协调，而且改善了红土晒烟的香气品质，使整体内在质量获得提高。

Boron carbide coatings were deposited via vacuum plasma spraying, and then their microstructure, phase composition, hardness and bonding strength were examined.

本文采用真空等离子喷涂方法制备碳化硼涂层，对涂层的结构、组成、硬度及结合强度进行了观察与测定。

Abstract This paper gives an introduction to some key techniques about the manufacturing of high silica glass fiber, such as basic glass composition, melting furnace structure, electric melting technique for high boron glass, acid leaching of glass fabrics, and etc.

本文阐述了高硅氧玻璃纤维的制造工艺及技术关键问题，如基础玻璃成分、窑炉结构、高硼玻璃电熔技术、织物酸沥滤的研究等。

According to the special composition of the oily sludge from tank bottoms, a set of treatment device was assembled by domestic equipments.

根据油罐底含油污泥的特殊组成，用国产设备，组配成套油罐底污泥处理设施；

Bounded below Property of Composition Operator on Bloch Space in Cn Unit Ball

单位C~n球上Bloch空间上复合算子的下有界性

The main parameters composition and purpose of CKD_ ( 8E) locomotive braking resistor were provided. The process of design was described, and the points for attention in design were given.

介绍了CKD8E型机车制动电阻装置的主要技术参数、构成和作用，陈述了全部设计过程，强调了设计中应重点解决的问题和注意事项。

Analysis of Fatty Acid Composition of Hulless Barley Bran Oil and its Effect on Lipid Metabolism in Hyperlipidemia Rats

青稞麸皮油脂肪酸成分分析及其对高血脂症大鼠脂质代谢的影响

Discussion on law of chemical composition change of electroslag remelted steels for hi pressure boiler tube making

电渣重熔高压锅炉管用钢化学成分变化规律的探讨

The paper sketches the course of research and development of" CG percussive grabbing boring equipment with casing", composition and specification of equipment;

简述了国家重点新产品“CG型全套管冲抓成孔设备”的研发历程，以及设备的组成、特点和参数；

Design of infrared communication coding/ decoding device in coal mine safety monitoring and controlling system is discussed, composition and working principle of infrared communication system is described, design method of hardware and software combined with methane sensors is introduced in details.

文章介绍了在煤矿安全监控系统的相关安全设备中红外通信编/解码器的设计及应用，阐述了红外通信系统的组成及工作原理，并结合甲烷传感器实例介绍了具体的软硬件设计方法。

The paper discuss its basic working principle, system composition, application requirements for marine use and to which essential and life saving concerning users it shall feed power in case of blackout of ship's mains.

本文阐述了UPS的基本原理，系统构成，船上应用应达到的要求，以及当船上主电源发生故障时应对那些重要和维系生命安全的设备馈电。

Chemical composition variation in groundwater caused by salt brine water intrusion and its affection to environment in Weifang Area

潍坊咸-卤水入侵引起的地下水化学成分变化及其对环境的影响

The concept of composition of finite automata is first proposed in finite automaton public key cryptosystem.

在有限自动机公开钥密码体制中首次提出了自动机化合的概念.

The magneto-optical properties as well as the temperature and wavelength dependence the new composition are studied.

研究了磁光性能、法拉第旋转温度和波长特性.

Table 2 . Lipids composition of pattern A and B type of LDL ( ± s ).

表 2.A 型和B型 低密度 脂蛋白脂质组成.

This paper elaborates theory, composition and method of operation of self-propelled-shield-type cantilever supporting in tunnel faces.

介绍了掘进工作面自动推移掩护 式 前探支护装置的工作原理 、 组成和操作方法.