We use hot-filament-assisted chemical vapor deposition ( HF-CVD) to prepare boron-doped diamond film on Si with B 2O 3. BDD film's growth condition was studied with Raman spectroscopy.

1、

The conclusion showed: the effect of SiO_2 increased the viscosity was stronger than B_2O_3 did, the larger the SiO_2/ B_2O_3, the more the viscosity increased;

结果表明：二氧化硅对粘度的增加作用要比三氧化二硼强，SiO2/B2O3比值越大对玻璃粘度增大的越多；

互联网摘选

2、

Use of Co 2O 3 surface inoculation, composite ceramic shell boned with silica sol and ethyl silicate and vacuum pouring in investment casting for heat resistance alloy was introduced and the results were analyzed briefly.

概括地介绍了高温合金叶片的三氧化二钴表面孕育、硅溶胶硅酸乙酯复合型壳及真空浇注等精铸工艺，并对结果进行了简单的分析和说明。

互联网摘选

3、

Studies on Co_2O_3-Catalyzed Epoxidation of Cyclohexene in the System of Valeraldehyde and Molecular Oxygen

应用分子氧/正戊醛/三氧化二钴体系氧化环己烯的研究

互联网摘选

4、

The Direct Determination of the Noble Metal Element Iridium and Platinum in Al_2O_3 by Emission Spectroscopy

发射光谱法直接测定三氧化二铝中贵金属元素铂铱的含量

互联网摘选

5、

The Development of Self-healing Al_2O_3 Insulating Coating

自修复三氧化二铝涂层研究

互联网摘选

6、

The Catalytic Synthesis of Coumarin in the Presence of Potassium Fluoride Supported by Aluminium Oxide

三氧化二铝固载氟化钾催化合成香豆素

互联网摘选

7、

Study on Measuring Alumina in Chromium ores

铬矿石中三氧化二铝测定的研究

互联网摘选

8、

Condensed Phase Aluminium Oxide Particles Deposit on the Nozzle Throat and Its Theoretical Analysis

三氧化二铝粒子在喷管喉部沉积变化规律的理论分析

互联网摘选

9、

Investigation of α-al_2o_3 ultrafine particle size

α-三氧化二铝超微粒粒度的研究

互联网摘选

10、

Preliminary Studying of Recycling Aluminum from waste catalyst

废催化剂回收三氧化二铝的初步研究

互联网摘选

11、

Study on Impedance Improvement of Liquid Crystal by Al_2O_3

三氧化二铝改善液晶阻抗的研究

互联网摘选

12、

Preparation of polystyrene composite microshells doped with aluminum oxide

三氧化二铝-聚苯乙烯复合微球的制备

互联网摘选

13、

The method investigation on aluminum oxide assay in chromites

铬铁矿中三氧化二铝含量测定的方法研究

互联网摘选

14、

That's just aluminium oxide that the sunlight is scattering from.

这只是三氧化二铝的阳光是从。

互联网摘选

15、

Theoretical Solutlon of the change of deposit thickness of alumina with time

三氧化二铝沉积层厚度随时间变化的传热理论解

互联网摘选

16、

Disproportionation of alumina in preparation process of low-valence Al compounds in vacuum

三氧化二铝在低价化合物法制备铝过程中的歧化行为研究

互联网摘选

17、

Uncertainty Evaluation for the Determination Results of Aluminum Oxide in Soil Samples

土壤中三氧化二铝测定结果的不确定度评定

互联网摘选

18、

Measurement of the al_2o_3 in alumina-magnesia-carbon brick

铝镁碳砖中三氧化二铝的测定

互联网摘选

19、

Through the research, we think that the Cr-Y-Al red pigment is a kind of new ceramic pigment that has the perovskite structure. Its main chemical composition are rare earths Y 2O 3 and aluminum oxide ( Al 2O 3) and Cr 2O 3 is colour oxide.

通过研究认为铬钇铝红是一种具有钙钛矿型结构的新型陶瓷色料，其主要化学组成是稀土氧化物Y2O3和三氧化二铝（Al2O3），Cr2O3作为着色氧化物引入。

互联网摘选

20、

The preparation of r-A12O3/ PVDF and TiO2/ PVDF composite hollow fiber membrane were investigated in this dissertation. The nano-particle r-Al2O3 and TiO2 was added into the spinning solution, then the membrane was made by the way of dry-wet spinning method.

本论文研究了在聚偏氟乙烯（PVDF）铸膜液中添加无机纳米三氧化二铝粒子和二氧化钛粒子，采用干-湿法纺丝制备γ-Al2O3/PVDF和TiO2/PVDF复合中空纤维膜的方法。

互联网摘选