Objective To establish methods of Determination for Alums.

Study and application of absorbing alundum inclusion meter Investigation on the Self-Absorption of Ce: YAP Crystals

吸收三氧化二铝夹杂仪的研制及应用掺铈铝酸钇闪烁晶体自吸收问题研究

The thermal physical properties of brown alundum and the matches of brown alundum coating have been studied.

研究了棕刚玉的热物理性质，棕刚玉涂料的配方及性能。

Deposition of tin on insulator alundum by DC-PCVD instrument

用DC-PCVD装置在绝缘体蓝宝石上沉积TiN

Study on Effect of Impacting Velocity of Alundum Particle to Erosion Behaviors of High Manganese Steel

氧化铝粒子的冲蚀速度对高锰钢磨损特性影响的研究

Studies on the Effect of Brown Alundum Dust on the Health of Contaminated Workers

棕刚玉粉尘对工人健康影响的调查及实验研究

Study of Erosion Behaviors of High Manganese Steel under High Velocity Impacting of Alundum Particles

高速氧化铝粒子冲蚀下高锰钢的磨损特性

Study on brown alundum and it's application in foundry

棕刚玉涂料的研究与应用

Test of water soluble core with alundum as base material in casting aluminium

以电熔刚玉砂为主体材料的水溶性型芯铝合金铸造试验

A study on the alundum carriers with low surface area

小比表面刚玉载体的研究

Resources and tapping of alunite in China

中国明矾石资源及其应用

The Influence of Phosphorus Slag and Alunite on Performances of Oil-Well Cement

掺磷渣和明矾石对油井水泥性能的影响

Total-amount Control of Alunite Furnace Gas ( SO_2) in by Product Acid

炉气制酸过程中的二氧化硫流失总量管理

Experimental studies of synthesizing alunite and the others into 4A zeolite

明矾石合成4A沸石的试验研究

The geological characteristics and types of cause for formation of the alunite deposits in Zhejiang Province

浙江省明矾石矿床地质特征及其成因类型

Experimental Study on Separating Aluminum and Silicon in Alunite Ore with Acid Melting method

酸熔法分离明矾石矿中铝硅的实验研究

Study on strength improvement of cement by the additive roast alunite

用焙烧明矾石提高水泥强度的研究

A Study of the Coagulation, Dispersion and Floatation Characteristics of Alunite

明矾石的凝聚与分散以及浮选特性的研究

Application of Alunite Expanding Agent in Underground Construction for Areas with High Water Level

明矾石膨胀剂在高水位地区地下工程中的应用

The underground pipeline colligate alure in city is also say "Utility tunnel".

城市地下管线综合管廊俗称共同沟。

A strain of microorganism, which is prolific in the production of xylanase, was isolated from the soil of sugarcane root system, and identified as Bacillus alvei.

利用蔗渣木聚糖为惟一碳源，从甘蔗根部泥土样品中分离得到一株产木聚糖酶活力较高的菌株，经形态、生理及生化鉴定，初步确定为蜂房芽孢杆菌；