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In this article, the morphological structures of Izod impact fractured surfaces of several gun propellants are studied. 本文还就如何改善硝胺和硝基胍发射药的冲击断裂性能提出了一些建议。
The observation on morphological structures of digestive system of Athene noctua has been carried out systematically. 本文对纵纹腹小?Athenenoctua的消化系统形态学结构进行了较为系统的解剖与观察。
Mimetic traits may include morphological structures, color patterns, behaviors or other attributes of the mimic that promote its resemblance to a model. 被模仿特征包括形态结构、色彩花纹、动作习性或其它模仿者实现它与被模仿者相似的特点。
Objective For the sake of diagnosing Kawasaki disease at early stage, we explored the technique to detect the coronary arteries together with its morphological structures. 摘要目的探讨正常小儿冠状动脉超声的操作技巧并观察冠状动脉的形态学改变，为早期诊断川崎病提供诊断依据。
In this chapter student is required to understand the segment and division of insect body, insect morphological structures and functions of head, thorax and abdomen. 通过本章的学习，掌握昆虫体躯的分节和分段、昆虫外部形态的基本构造及头、胸、腹三部分的功能。
Morphological structure and properties of PP/BDS composite have been studied. 对PP/BDS共混物的性能和微观结构进行了研究。
Objective: To study morphological structure of cartilage canals of epiphysis . 目的:研究骨骺软骨管的形态结构。
The waterlogging depth has significant effects on the growth and morphological structure of Taxodium ascendens. 浸水对池杉的生长及其形态结构影响很大。
Observations on the Morphological Structure of Style and Stigma of Male Sterile Line of Medicago varia Martin. Cv. 苜蓿雄性不育系花柱与柱头形态结构观察研究。
The influence of POE-MAH on the morphological structure and the compatibilily of PA66/PP blends was studied by SEM, DSC and WAXD. 通过扫描电镜(SEM)观察、差示扫描量热法(DSC)和广角X射线衍射分析(WAXD),研究了POE-MAH对PA66/PP共混物的形态结构和相容性的影响。
The morphological structure of the skin follicle of Angora goats,North Shaanxi local black goats and their crossbred goats were observed. 于1994年4月份，采集安哥拉山羊、陕北黑山羊及其级进杂交后代的皮样，制作皮肤切片，进行皮肤及毛囊结构特征的观察研究。
The effects of TPU content, compatibilizer and morphological structure on the toughness of the blend were studied. 结果表明，共混物的韧性随TPU含量的增加而增加；
The morphological structure of leaves of Carex orbicularis were studied using light microscopy. 摘要利用光学显微镜研究了圆囊苔草叶的形态结构。
In this paper, the morphological structure of polymer blend spinning fibers are introduced. 摘要介绍了高分子混合系共混纺丝纤维的形态结构。
In studying English Lexicology, the terms about the morphological structure and word-formation often confuse us. 摘要在研究英语词汇学时，关于词的形态结构和构词法的几个专业术语常常会困扰人们。
Morphological structure, biological characteristic, gene cluster structure and immunogenicity of avian? Escherichia coli? was reviewed. 综述了鸡大肠杆菌菌毛的形态结构、物学特性、因族结构和免疫原性。
The morphological structure of moggy guard fur was observed by SEM.The elements in squama，cortex and medulla were also analyzed by EDAX. 本文对家猫针毛的形态结构进行了扫描电镜(SEM)观察，并且利用X射线能谱仪(EDAX)分别对鳞片层、皮质层和髓质层进行了元素分析。
Compared to blend systems of SMA/EPDM, structure, rheological behavior, impact strength and section morphological structure were observed. 以EPDM/SMA共混体系为参比,考察了共混物结构、流变行为、冲击性能和断面形态。
The chemical synthesis of magnesium hydroxide with different morphological structure and their outer growing environment are reviewed. 对不同形貌氢氧化镁的化学合成及外部生长环境进行了综述。
Effects of compatibilizer HDPE-g-GMA on morphological structure and mechanical properties of PC/ UHMWPE blends are studied. 研究了增容剂HDPE-g-GMA对PC/UHMWPE共混体系的形态结构和力学性能的影响。