material preparation的例句大全

The Preparation of Compound Photocatalytic Material of Nano-TiO_2 and Natural Mineral

纳米TiO2/天然矿物复合光催化材料的制备

Preparation of titania/ bentonite composite photocatalyst material by microwave heating method

微波加热法制备TiO2/膨润土复合光催化材料

The composition selection in preparation of photocatalytic material nanometer TiO_2 by melt-phase separation process

熔融分相法制备TiO2光催化材料组成的选择

Preparation of TiO_2 Nanoparticles Photocatalytic Functional Material

纳米TiO2光催化材料的制备

Preparation and Modification of Semiconductor Material γ-Fe_2O_3 Ultra-Fine Powders

半导体材料γ-Fe2O3超细粉的制备与改性

Preparation of Titanium Dioxide Photocatalyst Compound Material and Its Kinetic Active Study

纳米TiO2光催化复合材料制备及光催化行为研究

Static Bias Compensation Control Algorism Used for Preparation of Raw Material in Small and Middle Scale Cement Plants

中小水泥厂生料制备的一种静态偏差补偿控制算法

Nanometer SiO2, as one of nanometer materials, its preparation method emerges continuously, its application scope is also extended continuously, it has become an important inorganic nanometer material gradually.

纳米SiO2作为纳米材料的一员，其制备方法不断涌现，其应用范围不断拓展，已逐渐成为重要的无机纳米材料。

That is the teaching preparation stage, should pay attention to from the social life of the collection of teaching material, understand the teaching object in real life, design of life teaching plan.

即是在教学准备阶段，要注重从社会生活中收集教学素材，了解教学对象的生活实际，设计贴近生活的教案。

Bilingual education should develop around learning-centered principle in terms of teaching material, preparation and other teaching facilities.

双语教学应围绕以学习为中心这个原则开展，包括课本教材，课前准备及其他辅助教学手段。

Selection and application of appropriate teaching material, sufficient preparation before class and applying nimble teaching style have received satisfactory results.

选择恰当的教材、充分的课前准备、采用灵活多样的教学方法在神经外科全英语授课中收到了良好的效果。

The modification and preparation condition that influence the mechanics performance of soy protein isolate biodegradable material were studied.

探讨了改性制备因素对大豆分离蛋白可生物降解材料的性能的影响。

Preparation of fuel gas rich in CO and energy carrier material by new coal gasification furnace

新型煤气化炉制备富含CO燃气及载能材料研究

Preparation of W-Mo-Ti-TiAl system functionally graded material by one-step sintering

一次烧结制备W-Mo-Ti-Ti-Al系密度梯度材料

That material showed the characteristics of good sound absorption, low cost of preparation and non-pollution to the environment.

该种材料具有吸声性能好、成本低、对环境无污染等优点。

Which involves scanning electron microscopy techniques for observing the preparation of modified electrode catalyst material characterization and microstructure, and the use of AC impedance techniques, cyclic voltammetry, chronoamperometry, technology, testing methods, to study its electrochemical properties.

其中涉及扫描电子显微镜技术，用于对观测制备电极修饰催化剂物相表征和微观结构，以及运用交流阻抗技术、循环伏安技术、计时安培技术等测试方法，研究其电化学性能。

Study on Preparation of Suppored TiO_2 Purifying Material and Degradation of Formaldehyde

负载型TiO2净化材料的制备及降解甲醛的实验研究

He is collecting new material in preparation for the experiment.

他正收集资料为实验作准备。

the task is highly active ptt polymerization catalysts preparation by means of direct esterification method to use pta and pdo as raw material direct esterification synthesis of ptt. two aspects were under consideration: one is organic titanium system catalyst, the other is inorganic composite catalyst.

本课题针对以PTA与PDO为原料按照直接酯化法合成PTT的催化剂进行研究。研究内容主要包含两个方面：一是有机钛系催化剂，二是无机复合型催化剂。

preparation and characterization of molybdenum nitride as active electrode material

电极活性材料氮化钼的制备与表征