preparation的例句大全

Study on the Preparation and Characteristics of Alizarin Red Compound Modified Electrode

茜素红化合物修饰电极制备及性能研究

Determination of main antiviral alkaloidal constituent in Radix Isatidis and its preparation by HPLC-DAD Studies on extraction process of nucleosides for radix isatidis

HPLC-DAD法测定板蓝根药材及其制剂中主要抗病毒生物碱含量正交试验优化提取板蓝根药材中核苷类成分的研究

Factors influence the alkaloidal content of areca Decoction in its preparation

煎煮条件对於槟榔煎中醚溶性生物碱含量的影响

Studies on Preparation and Functional Properties of Alkekengi Seed Protein Isolate

酶法制备酸浆籽分离蛋白及其功能性质的研究

Preparation and Properties Research of Reverse Saturable Absorption Materials of Alkoxy Phthalocyanine Pb

烷氧基酞菁铅类反饱和吸收化合物的制备及性质研究

Preparation of alkyd thick coationgs REPARATION OF MASTIC ALKYD PAINT

厚浆醇酸漆的研制

Preparation of Styrene Modified Alkyd Resin and Fast Drying Alkyd Paint

苯乙烯改性醇酸树脂及快干醇酸漆的研制

Study on Preparation of alkylated aromatic amine antioxidant

烷基化芳胺抗氧剂的结构组成、性能及应用研究

The Preparation of Olefin Polymerization Catalysts from Magnesium Alkyls

从烷基镁制备烯烃聚合催化剂

Preparation and properties of allophane/ SBR nanocomposite

中空球状水铝英石/SBR纳米复合材料的制备与性能研究

Properties and Preparation of the Copolymer Resin of Allylic COPNA Resin and BMI

烯丙基COPNA-BMI共聚树脂的制备及性能

Preparation and properties of alpha particle tract detector

α粒子径迹探测器的制备及其理化性能

Therefore, in face of the declining oil reserves and anabatic environmental pollution continuing to highlight nowadays, the study on the preparation of the cellulose sponge draws widespread attention of researchers.

因此，在当今石油储量日益下降、环境问题不断突出的情况下，纤维素海绵的研制也正在引起研究者的广泛关注。

Electrostatic atomization has been expanded into foreland research fields such as combustion, spray coating, preparation of anonym film and so on.

静电雾化目前已扩展至燃烧、静电喷涂、纳米、薄膜制备等前沿研究领域。

Study on Preparation Technology of Bixin from Annatto Seeds in Xishuangbanna

从西双版纳红木种子中制备胭脂树橙的工艺研究

Preparation of Anisic Acid to used as a Standard Reference Material for Elemental Organic Analysis

有机元素微量分析标准物质&茴香酸的研制

Preparation of Anisaldehyde from Oxidation of Anethole by Manganese Dioxide

二氧化锰氧化茴脑制备茴香醛的工艺研究

A modified method of the preparation of anisaldehyde through oxidation of anethol in the presence of MnO_2-H_2SO_4 with natural star aniseed oil as the starting material is stated.

本文叙述了以天然茴油为原料用MnO2-H2SO4氧化法进行氧化制备大茴香醛的改进方法。

Preparation of tetramethyl ammonium hydroxide ( I) application of TMAH solution in MEMS

四甲基氢氧化铵（TMAH）的制备（Ⅰ）四甲基氢氧化铵在MEMS中的应用

The Preparation of Alpha Sources for Plutonium, Neptunium and Americium by Electrodeposition

电沉积法制备镅、钚和镎的α源