总结生命的物理及化学性质不是从地球开始，而实际上必须从太阳开始，从太阳的正中心开始。
A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun in fact, at the Sun's very center.
铜族金属及金属氧化物纳米材料因其独特的物理化学性质，在光学、催化、气敏、磁学等领域有着广泛的应用。
Owing to unique physical and chemical properties, copper family metal and metal oxides in nanostructure have exhibited promising applications in catalysis, sensing, optics, and magnetics.
对新疆石榴花中红色素的提取及对其物理化学性质进行了研究。
In this paper we study the orange pigment from Xinjiang pomegranate flower and its physics and chemical properties.
重点讨论了氨基酸的一般物理性质和化学性质，及酱油内的氨基酸在一定条件下的化学变化。
This paper inquired into physical property and chemical property about amino acid, and the chemical change of amino acid in soy sauce under given conditions.
纳米金颗粒具有独特的物理、化学性质及生物相容性，在仿生工程中有许多重要的应用。
Nanogold particles have particular physical, chemical properties and biocompatibility, which lead to many important applications in biomimetic engineering.
土壤中的绿肥加入量及土壤本身的物理化学性质对绿肥的分解率及分解速率也有影响。
The amount of green manure added to soil and the soil chemical and physical properties also influenced the rate and degree of decomposition of the green manure.
研究了黑荆胶的物理、化学性质及流变性质。
The physicochemical properties and rheology of gum black wattle was studied.
本文主要综述了土壤空间变异研究的进展，包括土壤水分特征及状态参数、物理性质、化学性质、重金属及其它元素的空间变异研究。
This paper reviews advances in the research on soil spatial variability, including soil water characteristics, soil physical properties, chemical properties and heavy metal, etc.
该文综述了近年来在室温离子液体的制备、结构、物理化学性质研究及应用方面的研究。
In this paper, we summarized the preparations for the room-temperature ionic liquid, the structure and the physical and chemical properties of the liquid, as well as its application.
本文主要通过对氨的物理化学性质、室内空气中氨的主要来源、氨对人体的危害及室内空气中氨污染的影响因素及防治方法这几个方面来讲述。
This paper states ammonia's physical and chemical characteristics, its source, the damage to hu- man body and effect factors of ammonia pollution. It also states its prevention method.
介绍了二聚脂肪酸的化学结构及其物理和化学性质，并衬国内外二聚脂肪酸的制备、其衍生物的合成及应用研究进展进行了综述。
The structure, physical and chemical property of dimer fatty acid were introduced. The preparation of the various kinds of dimer fatty acid and its derivative were discussed.
所谓污水就是经过人类活动使水质在物理性质、化学性质及生物性质方面发生变化的水。
The wastewater is the water quality on physical properties, chemical properties and biological properties has been changed after human activities.
壳聚糖及其衍生物因其具有良好的物理化学性质和医药功能，近年来在药物研究及生物材料领域得到广泛的应用。
Based on their excellent physical chemistry properties and pharmaceutical function, chitosan and their derivatives have been applied in the pharmaceutical field and biological materials.
介绍了填料塔高压蒸馏领域的最新研究成果 ，并从压力对体系物理化学性质、流体流动及分布的影响出发 ，分析了压力对填料塔高压蒸馏的影响。
The cause of packing efficiency loss and "efficiency hump" at high-pressure distillation is summarized and analyzed on the basis of the most recently experimental results.
介绍了填料塔高压蒸馏领域的最新研究成果 ，并从压力对体系物理化学性质、流体流动及分布的影响出发 ，分析了压力对填料塔高压蒸馏的影响。
The cause of packing efficiency loss and "efficiency hump" at high-pressure distillation is summarized and analyzed on the basis of the most recently experimental results.
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