该词条未找到_海词词典

您要查找的是不是：

The physico chemical properties and rheology of gum black wattle was studied. 研究了黑荆胶的物理、化学性质及流变性质。
Its physico chemical properties and spectrometry proved the compound was psoralidin. 理化性质和波谱分析证明该化合物为补骨脂里定。
Physico chemical properties and fatty acid composition of Elsholtzia Ciliata (Thunb.) Hyland seed oil were analyzed by GC. 为开发利用香薷籽资源,对香薷籽油物理化学性质和脂肪酸组成进行了分析测定。
The physico chemical property of MLC 500 catalyst can also be adjustable for different feedstocks to achieve ideal product slates. 因此，对不同性质的原料油，可有效地调整MLC-500的物理化学性质，获得理想的产品分布。
Both the PFU method and physico chemical analysis indicated that mine wastewater could be effectively purified b y the constructed wetland. 其中生物多样性指数更能有效地评价水体质量。
Compared with general UPE, the physico chemical performance of the product was good at resistance to acid alkali , heat resistant , mechanical properties, etc. 结果表明，用环氧环己烷合成的树脂具有良好的耐酸、耐碱、耐热性能和较好的机械性能。
The weathering of soft rock was systimatically analyzed through measuring its microsturcture, microporosity, macrofissure, and the physico chemical properties. 通过对软岩风化前后微结构、微孔隙及宏观裂隙和宏观物理力学参数的测试对比，系统地研究了软岩风化的微观和宏观效应。
Effect of vinegar pickling on physical and chemical characters of Lateolabrax japonicus were investigated. 研究了醋渍处理对养殖鲈鱼理化性质的影响及变化规律。
Ther are small heat stable peptides, large heat labile proteins, and lantibiotics.Their physico chemical nature, genetic behavior and application are reviewed. 细菌素可分为热稳定的小分子肽、热敏感的大分子蛋白和羊毛硫抗生素三类。
In this report, the composition of amino acid, oil and its physical and chemical characters in mulberry seeds were determined and analyzed. 摘要测定了桑籽中氨基酸的组成和桑籽油脂肪酸的组分及理化特性指标。
Camellia oleifera seed oil has some similar physical and chemical characters with the olive oil,so it's called “Eastern Olive Oil”. 茶油具有“东方橄榄油”的美称,其物理化学性质与橄榄油相似。
The article introduces the specifications,physical and chemical characters of aquafortis,especially its commercial dilution technology. 介绍了浓硝酸稀释工业化的工艺方法、设备材料选择及装置运行情况。
The results showed that autumn ploughing was more beneficial to improve the physical and chemical characters of soil than spring ploughing. 结果表明,秋耕地比春耕地更有利于维护草原土壤的理化性状,同时也更有利于作物的良好生长。
The research progress of tribochemistry in the aspects of chemical effects of rubbing surfaces, physico chemical changes under dry and lubricated friction conditions were reviewed. 介绍了摩擦化学在材料制备中的应用及摩擦化学的研究方法；
Abstract： Objective:To produce diatrizoate-gelatin microspheres with controllable diameters and to study their physical and chemical characters. 摘要：目的：制备用于介入治疗的可显影、可控直径的固体栓塞材料--泛影葡胺明胶微球。
Poly (ethylene 2,6-naphthalate) was prepared with DMN, PEN physics, chemical characters and gas proofness was discussed in this paper. 摘要研究了2,6-萘二甲酸二甲酯(DMN)缩聚为聚2,6-萘二甲酸二乙酯(PEN)共聚物的合成工艺，讨论了PEN化学性质和气体阻隔性能。
Based on the chemical characters of vegetable tannins, theirreactions with protein, enzyme, metal ion and polysaccharide were discussed. 结合植物单宁的化学性质，讨论了它们与蛋白质、酶、金属离子和多糖的作用。
Capsaicin's physical and chemical characters,its extraction,analysis and application in pest management are described in brief in the paper. 本文概括了辣椒碱的理化性质、提取方法和检测方法,并介绍了其在有害生物防治中的应用情况。
This paper summarized their basic physical and chemical characters,physiological activities,isolation and toxicological study. 本文综述了其基本理化性质、生理功效、提取制备及安全毒理等。
On the basis of analyzing the chemical characters of undergrou nd hot wa ter, the formation mechanism of the chemical composition and its genesis are dis cussed in this paper. 该文在分析地下热水化学特征的基础上，对地下热水化学成分形成机理及地下热水成因进行探讨。