preparation的例句大全

Preparation of Nanocrystalline Cupric Oxide by Electrochemical Dissolution of Copper Metal

电化学溶解金属铜制备纳米CuO

The preparation of cuprous chloride from etching waste liquor of cupric chloride and crude copper powder was studied. The result showed that this method had many advantages, including simple process, easy operation and good quality of product, therefore it had remarkable economic and environmental benefits.

以氯化铜蚀刻液废液、粗铜粉等为原料，在常温下反应制备氯化亚铜，工艺简单，操作简便，产品质量好，具有显著的经济效益和环境效益。

The effect of solution, reduction temperature, reduction time and pre-reduction process on the preparation of 13X loading with cuprous ion were examined and the preparing conditions were optimized.

实验考察了负载溶液、还原时间、还原温度以及预处理等方面对吸附剂制备的影响，得到了制备载铜13X吸附剂所需要的最优化条件。

Preparation technology progress and application of cuprous chloride

氯化亚铜制备技术进展和用途

Preparation of Cuprous Thiocyanate Nanoparticles by Inorganic Dispersant

利用无机分散剂制备纳米硫氰酸亚铜粉体

Preparation and Properties of the Room Temperature Rapid Curing Epoxy Resin Adhesive

室温快固化环氧胶的制备技术及性能研究

Chitin is a kind of natural macromolecular material whose reserve is only next to cellulose, its derivatives preparation and application in water curing are introduced.

甲壳素是继纤维素之后为地球上最丰富的高分子材料。本文介绍了甲壳素衍生物的制备及其在水处理中的应用。

The preparation of high purity sodium cyanate by liquid-solid chemical reaction method

液固化学反应法制备高纯度氰酸钠

Preparation of Stroma-free Methemoglobin Solution ( SFMS) and the Effect of SFMS in the Treatment of Cyanide Poisoning: A Preliminary Study

无基质高铁血红蛋白的制备及抗氰效果初步观察

The Preparation Method of liguid Acid Dyes and Their Test

液状酸性染料的制备方法和检测

Preparation of carboxymethyl cellulose with high degree substitution from bagasse fiber

蔗渣纤维制备高取代度羧甲基纤维素

The paper studied preparation techonology of bagasse pulp and mulch sheet.

本论文系统地研究了甘蔗渣浆粕的制备工艺和地膜的生产工艺流程。

Study on the preparation of CMC from Bagasse pulp

单一态氧漂白甘蔗渣浆制备羧甲基纤维素研究

Preparation of the Yam Lotus Root Biscuit by Microwave Baking

微波山药莲藕饼干的研制

The paper introduces the preparation equipment of coarse DIP, including bale wire cutter, braker, leveling wheel, radiometric scale, drum pulper and combined sorter.

本文对脱墨用粗浆的制备设备作了简要的介绍，包括剪铁线机、散包机、匀纸辊、称重装置、碎浆机及复合筛。

The preparation process, dynamic response under shock load, material design, ballistic test and modeling of the graded ceramic-metal armor composite were reviewed.

详细综述了梯度陶瓷金属装甲复合材料的制备工艺，冲击加载下的动态响应，材料设计，抗弹性能与数值模拟方面的研究进展；

Preparation of Barium Sulphate Nanoparticles by Liquid Precipitation

硫酸钡纳米粉体的液相合成方法

Study on the Preparation of Barium Titanyl Oxalate by Homogeneous Precipitation

化学共沉淀法制备草酸氧钛钡的研究

Preparation and Application of Monoclonal Antibodies Against Human Von Willebrand Factor A1 Domain

人血管性血友病因子A1区单克隆抗体的制备和应用研究

The preparation process of new packaging material with bagasse pith as raw material and spent pulping liquor as adhesive was studied.

研究了以蔗髓为原料，以酸法制浆废液为胶粘剂制备新型包装材料的工艺。