查询词典 composition-factors

Cooling-curves of different composition after ultrasonic blend were measured with the guide of theory forecast results of the binary system of capric acid and myristic acid. The experiment phase diagram was protracted, eutectic temperature and composition range were discovered of the binary system. Phase change properties of eutectic composition were tested with DSC, the change of the wave shape of eutectic composition after 300 thermocycling was tested with IR.

以癸酸-十四烷酸二元体系的理论预测相图为指导，测量了该体系不同组成超声波混合后的步冷曲线，绘制了该体系的实验相图，判断出最低共熔温度与组成范围；采用DSC测试最低共熔组成的相变性能，采用IR检测最低共熔组成300次热循环前后的波形变化。

This paper gives a simple idea about the problems existing in students' writing: 1 psychological blockage, such as anxiety, lack of interest so on and so forth. 2 Chinglish frequently appears in Chinese students' composition. That is to say Chinese students often use Chinese way of thinking to writing English composition. 3 When Chinese students write, they usually commit intralingual error. Intralingual error is the mistake that students often make when they choosing words, making sentences. It also includes grammar mistake. 4 Chinese students often don't know how to organize the ideas when they face the composition topic. As a result, the compositions written by most of Chinese students don't have clear topic sentence. 5 Chinese students' compositions are usually very boring and dull. Based on the problems that exit in Chinese students' composition, this paper put forward five teaching strategies: 1 English teachers should foster positive emotion when they teach writing.

本课题简单阐述了中学生英语写作中普遍存在的5个问题：1、对英语写作存在心理障碍，比如畏惧心理等；2、中学生英语作文存在大量"中国式英语"，即学生经常借用汉语思维进行英语写作，使得文中出现不符合英文习惯的句子和表达；3、中学生在进行英语写作时经常犯言内错误，言内错误指学生在用词，造句及句法等方面经常容易犯的错误；4、中学生在面临所给的作文题目时不知道如何审题，写出来的作文中心思想不明确；5、中学生英语作文普遍存在内容单调贫乏的问题。

are as follows:（1）The starting reaction temperature of B/Pb 3 O 4 and B/BaCrO 4 delay compositions are independent of the proportion of the delay composition, it is about 415℃ and 780℃, But that is about 713℃ of B/CuO delay composition when B in the delay composition is in 3%~5%, and 662℃ when B is 7%~10%,（2）The reaction heat is augmenting with the augment of B in the boron series delay composition.

主要结论有：（1）B/Pb 3 O 4 和B/BaCrO 4延期药的反应起始温度分别在415℃和780℃左右，与配比没有关系；硼含量为3~5%，B/CuO延期药的反应起始温度在713℃左右，硼含量为7~10%，在662℃左右。（2）硼系延期药的反应热随硼含量的增大而增大。

Although the basic material of archives collection and research arepublic information, the composition of such collection and research are theintellectual product of relevant researchers. The re-organization of archiveinformation which includes independent thoughts, ideas and editing making therelevant product creative and duplicable, thus it is protected by the Copyright Law. 8. The copyright protection of the archive composition in Internet, includingthe digital archive composition in Internet, disseminating right convinced in Internetand download archives composition. 9. The infringement of copyright and relevant liabilities in the archive useactivities.

档案馆室的编研工作是档案部门提供档案为社会服务的高级形式，档案编研工作的内容、编研目的、档案编研成果价值的实现形式等因素，决定了档案编研素材虽取自公共档案信息，但编研作品融入了档案编研人员的智力性劳动，正是对档案信息的重新整合而表现出的独立构思、独到的见解、独特的编排体例，使得档案编研成果具备了作为受《著作权法》保护的作品的最为主要的特点——独创性和可复制性，因而完全符合《著作权法》所保护的作品的条件。

Because we will control the content of alkali in clinker, although the clinkerability of high silicon low alkali gritstone composition is insufficient a little, but it"s a good composition. The best control parameters of high silicon low alkali gritstone composition are: adopting "three-high rates composition, in a specific way, three rates should choose KH:0.9, SM:2.6, IM:1.6, and control the granularity of raw material is 280m /kg.

从控制熟料中碱含量的角度出发，高硅低碱砂岩配料虽然易烧性略差，但仍不失为一个好的配料方案；高硅低碱砂岩配料方案的最佳控制参数为：采用"三高"配方，熟料的饱和比0.9，熟料的硅酸率2.6，熟料的铝氧率1.6，生料的细度控制在280m~2／kg。

This article is based on the research of Mr. Li Yinghai"s monograph the modes of Music of the Han nationality and their harmony, his music composition and a series of his vocal music works, piano works. From the structure of the chord, the harmonic progression, the modes and tonality, texture composition style, the style of dealing with the skill and technique of national music sound simulation, etc. the author expounds Mr. Li Yinghai"s great achievement and his precious experience on academic research and application on national mode harmony in detail.1. Music composition should regard nationalitys traditional music as foundation, and at the same time use European traditional skill and technique of music composition for reference, seek the harmony of traditional skill and technique, modern idea and national style. Only in this way could we promote research of the national music theory and creation of the national music.2. Theory stems from practice, guides practice again at the same time. And theory is developing, perfecting constantly in practice.

文章以黎英海先生的理论专著《汉族调式及其和声》以及他创作、改编的一系列声乐作品、钢琴作品为研究对象，从和弦结构、和声进行、调式调性、织体写法、间音处理手法、民族音乐音色模拟技法等方面详细论述了黎英海先生在民族调式和声理论的研究与应用上取得的丰硕成果与宝贵经验及其给我们的两点启示：1、音乐创作应以民族传统音乐为根基，以欧洲传统作曲技法为借鉴，努力探求音乐创作中传统技法、现代理念与民族风格的和谐统一，以此推动民族音乐理论的研究与民族音乐的创作。2、理论来源于实践，同时又指导实践，并在实践中不断发展、完善。

We first introduce the state of the art of Web Services Composition, and then analyze the relation between Web Service Composition and related theoretical backgrounds. Concerning the two key technologies, service composition method and service composition system, we demonstrate our work.1. Based on semantic Web Service and OWL-S specification, a first-order logic Situation Calculus planning method for services composition is introduced.

本文首先对现有的服务组合相关工作做了比较详细的阐述，在分析了语义Web服务自动组合所涉及的主要理论背景之间的关系和作用之后，针对我们所关注的两个主要技术层面——服务组合方法和服务组合系统阐述了我们的工作： 1、在语义Web服务规范OWL-S的基础上，研究通过一阶逻辑状态演算来规划组合服务的方法。

The acidic composition can be prepared by mixing a monovalent or polyvalent cation and an organic acid in the presence of a strong oxyacid, wherein the resultant acidic composition is less corrosive to a ferrous metal than a solution of a mineral acid having the same acidic pH value as that of the acidic composition, and where in the acid composition is more biocidal than a mixture of the organic acid and a metal salt of the organic acid which mixture has the same acid normality value as that of the acidic composition.

所述酸性组合物可以在一种强羟基酸存在时，通过混合单价或多价阳离子和有机酸来制备，其中与具有相同的酸性pH值的无机酸溶液相比，所形成的酸性组合物对含铁金属的腐蚀性更小，并且与具有相同酸当量值的有机酸与有机酸金属盐的混合物相比，所述的酸组合物具有更强的杀生物作用。

A method of production of a reduction resistant dielectric ceramic composition having a superior low frequency dielectric characteristic and further improved in accelerated lifetime of insulation resistance, specifically a method of production of a dielectric ceramic composition containing a main component including a dielectric oxide of a specific composition, a first subcomponent including a V oxide, a second subcomponent containing an Al oxide, a third subcomponent containing an Mn oxide, and a fourth subcomponent containing a specific sintering aid in a specific ratio, including a step of mixing at least part of the materials of the subcomponents excluding one or both of at least the material of the third subcomponent and material of the fourth subcomponent with the starting materials prepared for obtaining the material of the main component to prepare the pre-reaction material, a step of causing the prepared pre-reaction material to react to obtain a reacted material, and a step of mixing the materials of the subcomponents excluded when preparing the pre-reaction material with the obtained reacted material to obtain a dielectric ceramic composition.

本发明提供一种介电陶瓷组合物的制造方法，其中介电陶瓷组合物以特定的比例含有如下成分：含有特定组成的介电体氧化物的主成分，该主成分可以提供具有优异的低频率介电特性的、绝缘电阻的加速寿命进一步提高的耐还原性介电陶瓷组合物的制造方法，含有V氧化物的第1副成分，含有Al氧化物的第2副成分，含有Mn氧化物的第3副成分，以及含有特定的烧结助剂的第4副成分；该方法包含如下工序：将至少除去第3副成分的原料和第4副成分的原料的一种或两种的其它副成分原料的至少一部分，与为了得到主成分原料而准备的起始原料混合，准备反应前原料的工序；使准备的反应前原料反应而得到反应后原料的工序；以及在所得的反应后原料中，混合在准备反应前原料时除去的副成分原料，得到介电陶瓷组合物原料的工序。

The composition of TB6 alloy ingots after heat treatment then water colling and air colling was analyzed. The results show that the segregation in the grain boundary is more serious than the segregation in the grain both in air cooled ingot and quenching ingot, the composition in grain boundary are not uniform; the segregation of Fe is more serious than the segregation of Al and V; the composition in air cooled ingot and quenching ingot are more uniform than the composition in cast; the segregation in quenching ingot is lowest, quenching can reduce the segregation.

中文摘要：对热处理之后进行水冷与空冷的TB6合金铸锭进行了成分分析，对两种热处理所得结果进行分析，发现无论铸态还是空冷与水冷之后的试样，晶界偏析总比晶内严重，而且晶界处的成分分布很不均匀；Fe元素的偏析要比Al元素与V元素的偏析严重；空冷与水冷后的试样，各个元素分布较原始态的更加均匀，各测试点之间的差距减小；水冷之后的试样成分分布更理想，比空冷的效果好，水冷可以显著改善TB6合金铸锭偏析现象。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐