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- The physical and chemic characteristic, and the main performance of hydrogen peroxide propellant, HAN based propellant and hydrazine nitrate propellant are listed. 列出了过氧化氢推进剂、羟基推进剂及硝酸肼基推进剂的一般物理、化学特性和主要性能。
- Physical and chemical characteristic: Colorless transparent liquid Dissolve in alcohol,ether,acetone,shghtly dissolve in water. 物化性质:本品为无色透明流体,微溶于水及醇、醚、丙酮等有机溶剂。
- Physical and chemical characteristic: Colorless transparent liquid Dissolve in alcohol、ether、acetone、shghtly dissolve in water. 物化性质:本品为无色透明流体,微溶于水及醇、醚、丙酮等有机溶剂。
- Physical and chemical characteristic: Colorless transparent liquid, especial smell. Easy dissolve in alcohol, ether, acetone, etc. Not dissolve in water. 本品为无色至淡黄色油状透明液体,具有特殊的气味。不溶于水,易溶于醇、、酮等有机溶剂。
- The physical and chemical characteristic of soil (pH value, soil mechanical component, salt content) would directly influence the ,rowth and distribution of moss. 2)土壤的理化性质(PH值、土壤机械组成、盐分含量)直接影响苔藓的生长和分布;
- Maltitol possesses its particular physical and chemical characteristic,also functional characteristic,so it has been used in the development of sugar-free food. 麦芽糖醇具有独特的理化特性和功能特性,在无糖食品的开发中已经有一些应用。
- Analyse of the dirt of the environment through the chemical characteristic and pollution source of the dioxin, offer certain scientific basis for preventing dioxin pollution. 通过对二恶英的化学特性、二恶英的污染来源、二恶英对环境的污分析,为防止二恶英污染提供一定科学依据。
- The physical and chemical characteristic of Konjac Glucomannan and its blending with other materials were reviewed, and the areas that need further study were also discussed. 综述了魔芋葡甘聚糖的理化特性、物理共混方面的研究成果,指出了尚待研究的方向。
- The physical and chemical characteristics of camellia oleosa seed were studied. 通过研究油茶籽的物料特性,提出了油茶籽加工采用脱壳工艺的重要性。
- The nanometer powder includes a series of novel physics and chemical characteristic,this text overview its application in the light,electricity and catalyst etc.realm with develop the foreground. 超细粉体包含一系列新颖物理和化学的特性,本文综述了其在光、电、催化等领域的应用和发展前景。
- If you have some chemical knowledge, know the physical and chemical characteristic of general acid. then, you can easily master thie technique, probably after one or two operating experience. 懂基础化学知识:比如懂常见酸的物理、化学性质,这种情况,学起来当然会很快。一般提炼一两次就掌握了。
- Some chemical characteristics of acrosin were studied by means of amino acid composition and N-terminal analysis. 用N-末端分析和氨基酸组成分析等方法研究了这种酶的一些化学特征。
- The action of any anesthetics within the body is due to two factors: its physical property of solubility in fats and water and its chemical characteristic of combining with nerve tissue. 任何麻醉剂在体内的作用都取决于两个因素:一是物理因素,即其在油脂和水中的溶解度;二是化学因素,即其与神经组织结合的能力。
- Base on physical and chemical characteristic of the hogwash oil,the absorption spectrum of the hogwash oil bleached by hydrogen peroxide and activated bleaching earth were studied. 基于潲水油理化特征,研究了双氧水、白土对潲水油脱色后的吸收光谱,建立了光谱法监控对潲水油进行双氧水氧化和活性白土吸附脱色的新方法。
- Thephysical and chemical characteristic of crocodile oil has something in common with human fat so that it has good penetrability and can be easily accepted and absorbed by human body. 鳄鱼油理化特性与人体脂肪特别相近,具有良好的渗透性,极易为人体接纳和吸收;
- Analysis of the acidity and chemical characteristics of precipitation in Zhejiang Province. 浙江省降水酸度和化学特征分析。
- Testing the nutrition and the physical and chemical characteristic of different yogurt,it is best accession of the filtrate: the portion of Lentinus edodes is 3 and Hericium erinaceus 4. 同时检测不同比例发酵滤液添加量所制得的酸乳的营养和理化特性,选择出了最佳比例的滤液添加量,即香菇滤液添加量以3份较好,而猴头菌则以4份滤液添加量最佳。
- The physical and chemical characteristics of sea buckthorn Oil are described in this paper. 本文对沙棘油的理化指标及特性进行了较详尽的说明。
- The nanometer powder includes a series of novel physics and chemical characteristic, this text overview its application in the light, electricity and catalyst etc. realm with develop the foreground. 摘要超细粉体包含一系列新颖物理和化学的特性,本文综述了其在光、电、催化等领域的应用和发展前景。
- Clay minerals and surface chemical characteristics of soils developed under a palaeosol in lower West Mountain area of Beijing. 北京西山古土壤母质上发育的土壤之粘粒矿物与表面化学特性