您要查找的是不是：
- Physical and chemical method can better the tribology properties. 通过物理和化学的方法可以改进其摩擦学性能。
- Now,researches are carried out extensively in the synthesis of PEO by means of physical and chemical methods. 目前,PEO的制备主要是采用物理、化学方法。
- Climate geomorphology extensive use of climatology and mathematical statistical methods, and the corresponding physical and chemical methods. 气候地貌学广泛运用气候学和数理统计学方法，以及相应的物理、化学的方法。
- Accelerated ripening of cheese is a technics by introduced some physical and chemic methods to accelerating the proteolysis and lipolysis to shortening ripening period of cheese ripening . 干酪促熟是指采用各种物理和化学方法,加快蛋白质和脂肪的分解,从而缩短成熟时间的工艺。
- Project Contents: Multicrystal silicon is produced from chloridized industrial silica fume through the extraction with physical and chemical method and under special conditions. 建设内容：多晶硅是由工业硅粉氯化，采用物理、化学方法提炼和特定条件下还原生产的。
- The methods for determination of adulterated vegetable oil were introduced, such as conventional physical and chemical method, spectroscopic method, chromatography, calculate chemical method. 摘要介绍了常规理化检测法、光谱法、色谱法、计量化学法等检验植物油掺伪的方法。
- At first, some preparative methods of magnetic microsphere were summarized, including physical and chemical methods such as spray evaporation, heat treatment, emulsion polymerization, self-assembly and so on. 首先介绍磁性微球的几种制备方法，包括喷雾干燥、热处理等物理方法，以及乳液聚合、自组装等化学方法。
- Relating to both physical and chemical properties. 物理和化学的与物理和化学特性均有关的
- The theoretical basis of synthesizing h-BCN and c-BCN,new synthetic methods,structures,physical and chemical properties of B-C-N materials are introduced. The BCN compound synthesized by chemical method and its development are also illustrated. 本文介绍了六方及立方B-C-N合成的理论基础和近年来人工合成B-C-N新材料的方法、合成产物的结构及其物理化学特性,介绍了笔者采用化学法合成B-C-N化合物的方法,提出了今后的发展方向。
- Monolithic cesiumic potassium flameproof glass is a kind of curtain wall or door/window glass with flameproof function.It utilizes physical and chemical methods for treatment of float glass. 单片防火玻璃是一种具有防火功能的建筑外墙用幕墙或门窗玻璃。它是采用物理与化学的方法，对优质浮法玻璃深加工而成。
- Compound deplugging technology is to treat reservoir repetitively by physical and chemical methods to remove reservoir contamination as far as possible and to resume and improve permeability. 复合解堵技术就是利用物理和化学方法来重复处理油层,以达到最大程度解除油层的污染,恢复或提高油层渗透率的一种工艺方法。
- The fine particles (magnetic seeds) have the function of adsorbing and flocculating pollutants in water, the range of effects can be widened by several physical and chemical methods. 综述了微细粒磁性颗粒(磁种)在水中对许多污染物具有吸附和絮凝作用,用一些物理和化学方法可使其作用范围扩大。
- Washing each equipment of inverse osmosis water generating system which adopt physical and chemical method prolongs its service life and makes water quality conform to the requirement. 采用物理或化学方法对反渗透制水系统中各装置进行清洗,延长反渗透制水系统的使用寿命,使水质符合要求。
- Physical and chemical method of identification 理化鉴别法
- Physical and chemical tests verify that this Recovery Device has neither radioactive pollution nor toxic side effects. 经理化检验证实：使用该器无放射性污染，对人体绝对无毒无副作用。
- Physical and chemical properties of Calcium Carbide. 炭化钙理化指标。
- Physical and chemical properties of this crystal are reported. 论及了此晶体的物理、化学性质。
- The physical and chemical index surpassed that of the local. 其感官指标和理化指标均优于我国面包质量。
- Temperature Table: Japan's physical and chemical RKC, Japan's Toho, SKG. 温控表：日本理化RKC，日本东邦，SKG。
- The Effects of Grazing Intensity on Soil Physics and Chemical Properties. 放牧强度对草地土壤理化性质的影响。
