这种新的“群落生态学”强调的是由不同物种组成的群落的组成和结构。
The emphasis of this new "community ecology" was on the composition and structure of communities consisting of different species.
这是一本关于计算机组成和结构的书。
This is a book about computer organization and architecture.
合适的有机亚胺反应剂具有多种组成和结构。
The suitable organic imine reactants have a variety of compositions and structures.
膜层特殊的组成和结构导致膜层具有优异的性能。
Its special composition and structure result in excellent properties.
叙述了软、硬件的组成和结构，并给出了设计框图。
Describes software and hardware composition and structure, and gives a design diagram.
铬尖晶石的组成和结构是地质地球化学的重要信息。
The composition and structure of the picotite can provide very important information about the geochemistry of the earth.
讨论了镀液组成、工艺条件对镀层组成和结构的影响。
Influences of solution components, operating conditions on composition and structure of deposit were discussed.
此外，研究表明，爆炸性质也依赖于体系的组成和结构。
In addition, detonation property depends on the constitutes and structures of systems.
通过上述光谱法确定了该塑料抛光膏的化学组成和结构。
With these spectral methods, the chemical composition and the structure of the polishing paste for plastics were identified.
发现了该原油中石油羧酸在组成和结构方面的一些特征。
Some unique characteristics of the composition and structure of the petroleum carboxylic acids in this crude oil were discovered.
分析测试的目的就是获取有关物质化学组成和结构的信息。
The goal of the analysis and testing is to acquire the information on chemical composition and construction of matter.
实验结果表明：不同产地的高岭土其组成和结构有所差异。
The results show that the composition and structure of kaolin at different area is different.
酸处理条件明显地影响了活性白土的化学组成和结构状态。
The chemical composition and structural form of atlapulgite are evidently affected by the acid treatment conditions in activation.
通过红外光谱、核磁共振氢谱明确了聚合物的组成和结构。
The structure and composition of the copolymer were identified and examined by infrared spectrogram and NMR-H spectrum.
新试剂的组成和结构分别由红外光谱、元素分析进行表征。
The compositions and structures were characterized by element analysis, IR.
目的掌握塔里木盆地啮齿动物体外寄生蚤的群落组成和结构。
Objective to grasp the community composition and structure of ectoparasite fleas on rodents in the Tarim Basin.
根据实验结果，提出了组成和结构对玻璃防辐射能力的综合效应观点。
According to the experimental results, the synthetical effects of glass composition and structure on irradiation proof ability were proposed.
介绍了W形火焰燃烧器的组成和结构，W形火焰燃烧技术及调整方法。
This paper describes in detail the components and structure of W -type flame combustor, as well as W- type flame combustion technology and its adjustment method.
特殊的发育环境、物质组成和结构导致了珊瑚砂具有独特的物理力学性质。
It has special physical and mechanical properties due to its composition, structure and sedimentary environment.
利用XRD，SEM-EDS等测试手段分析了该水泥熟料的组成和结构。
The mineral constituents and structures of the clinker were analyzed by the means of XRD, SEM-EDS.
据此，可以比较或估量不同组成和结构的渣油热反应体系的生焦倾向的大小。
With these results, comparison or rough estimation can be made for the coking tendencies in the thermal reaction systems of vacuum residua with different compositions and structures.
研究植物和动物组织与它们的专门功能相关的组成和结构的生物学分支学科。
Histology Branch of biology concerned with the composition and structure of plant and animal tissues in relation to their specialized functions.
并用元素分析、红外光谱、电子光谱、室温磁化率等对其组成和结构进行表征。
Their composition and struture are studied by element analysis, IR, UV visible spectra and room temperature magnetic susceptibility.
简单介绍了几种典型的减摇鳍装置转鳍油缸的组成和结构，分析了它们的优缺点。
The paper gives a simple introduction of the components and structure of several typical fin rotation cylinders for fin stabilizers and analyzes their advantages and disadvantages.
用x -衍射、红外光谱、差热、热重、分光光度等方法对其组成和结构进行了研究。
XRD, IR, DTA, TG and spectrophotometric analysis were used in the research of the composition and structure of the products.
组织学：研究植物和动物组织与它们的专门功能相关的组成和结构的生物学分支学科。
Histology Branch of Biology concerned with the composition and structure of plant and animal tissues in relation to their specialized functions.
由于其特殊的功能要求和性能要求使其在组成和结构等方面有别于常规的两位两通阀。
It is different from the ordinary two-way valve in structure because of its particular demands of function and performance.
同时还应把维护和提高地力、调整森林的组成和结构作为提高森林质量的一项长期策略；
Setting the long-term strategy of improving and maintaining the land productivity, adjusting the forest composition and structure so as to improve the forest quality in Beijing.
这本书所要传递的主要信息是计算机硬件、计算机组成和结构以及它们与软件执行的关系。
The majority of information contained in this textbook is devoted to computer hardware, and computer organization and architecture, and their relationship to software performance.
详细阐述了整个硬件设计方案以及软件流程，具体介绍了各功能模块的系统组成和结构特点。
The whole scheme of the hardware design and software flow is expatiated, and introduced the system form of every module and the structural characteristic.
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