preparation的例句大全

Preparation of Basic Copper Carbonate from Waste Etching Solution Containing Copper of Electronic Industry

利用含铜蚀刻废液生产碱式碳酸铜

Preparation of basic zinc carbonate from waste hydrochloric acid and effect of magnetic field

从废盐酸溶液制备碱式碳酸锌及磁场效应影响

Control of Preparation Condition of a Feed Supplement Super-fine Basic Zinc Carbonate

饲料添加剂超细碱式碳酸锌制备条件控制

Study on the preparation of cellulosic strong cation exchanger by wheat straw

用麦杆纤维素制备强酸性阳离子交换树脂的研究

Preparation of sawdust cellulose xanthate for the treatment of heavy metal wastewater

木屑黄原酸酯的研制及在重金属废水处理中的应用

Factors affecting cellulase preparation, such as cellulose, filter paper cellobiase activity, reducing sugar, protein, pH value, mycelium and degree of crystalline were studied.

阐述了木质纤维原料纤维素酶制备过程中诸影响因素如纤维素、滤纸酶活、还原糖、蛋白质、pH、菌丝体、结晶度等的变化规律。

Preparation of the 10-25 μ m cellulose nitrate film

10～25μm硝酸纤维膜的制备

Research on Preparation of Granular Cellulose Fiber for Road Construction

颗粒状路用木质纤维制备研究

Principle of One-Step Preparation and Development of Highly Substituted Ethyl Cellulose

高取代度乙基纤维素的一步法合成机理及研究

Study on the preparation of spherical macroporous cellulosic ion exchanger and its adsorption properties(ⅲ) adsorption properties for protein using spherical macroporous cellulosic anion exchanger

大孔球形纤维素离子交换剂的制备及其对蛋白质的吸附富集性能研究.Ⅲ.球形纤维素阴离子交换剂对蛋白质的吸附富集性能研究

Preparation of New Type Crease Resisting Anti-shrinkage Agent for Cellulosic Fibre

新型纤维素纤维抗皱防缩剂的制备

The preparation of construction cementing medium from phosphogypsum and blast furnace slag has been studied, highlighting the mixing ratio of the raw materials and the product performance.

介绍了利用化工副产品磷石膏和高炉矿渣制备建筑胶结料的方法。

The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore.

以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.

The Synthesis of Monofunctional Polyhedral Oligomeric Silsesquioxane and the Preparation and Characterization of POSS/ Epoxy Composites

含阴离子官能团物质与蒙脱土的相互作用研究单官能团倍半硅氧烷的合成及POSS/环氧复合材料的制备与表征

Preparation of Semi-solid Aluminum Alloy by Sine Function Method

Sin函数冷却法制备半固态铝合金

The preparation and the killer function on Hep-2 clone of bifunction antibody of anti-human laryngocarcinoma/ anti-CD_3

抗人喉癌/抗CD3双功能抗体的制备及对Hep-2细胞株的杀伤作用

A Simplified Method for Preparation of Technical Grade Silica from Asbestos Tailings

石棉尾矿简法制备工业级白炭黑的工艺研究

This work involves in the chemical modification of pineapple peel and hydrogel preparation.

本文主要涉及菠萝皮渣的改性以及水凝胶的制备。

Students should not enter the preparation room without permission.

学生未经批准不得进入预备室.

Likewise , preparation for a war game varies.

按不同野战类型做不同的准备.