1) Dustfall Physico-chemical Properties
降尘理化性质
2) dust-reduction mechanism
降尘机理
1.
Based on the analysis of the dust-reduction mechanism of water-stemming, the surface tension and humid capacity of different concentrations of solutions water-stemming were measured in the laboratory, and efficient water-stemming were developed.
针对普通水炮泥在井下爆破降尘和减少炮烟效果不理想的问题,从水炮泥降尘机理的分析出发,在实验室进行了不同浓度溶液的表面张力和润湿能力的测定,研制出高效水炮泥,并在井下进行多次对比爆破实验。
3) atomized dust settling
雾化降尘
1.
In order to solve the problems of ventilation and dedusting in the crushing cave, a simply equipped set of ventilation and dedusting installation including concentrated dust collecting, atomized dust settling and sliming precipitating has been designed using the existing condition at Xincheng Gold Mine.
为了解决破碎硐室的通风除尘问题 ,新城金矿利用现有条件设计了一套简单、易行的通风除尘装置 ,包括集中收尘、雾化降尘、泥化沉淀三部分。
4) physicochemical property
理化性质
1.
Screening test and study on the physicochemical property of its pigment for a microbial strain producing high yield of red pigment;
一株高产红色素菌的筛选及其色素的提取和理化性质研究
2.
Study on the relationships between the quantitative structure and physicochemical property, bioactivity for the aromatic compound;
芳烃化合物生物活性及理化性质的定量构效关系
3.
Study on physicochemical property of PP-A2 from water-soluble Pyracantha fortuneana polysaccharides;
火棘水溶性多糖PP-A2理化性质研究
5) Physico-chemical property
理化性质
1.
Study on the effects of high intensity pulsed electric fields on the physico-chemical property of milk;
高压脉冲电场杀菌对牛乳理化性质影响的研究
2.
Objective To carry out the research on the physico-chemical property of the biological activity ingredient of doproteinated extract of calf blood(DECB).
结论小牛血清去蛋白提取物(DECB)中刺激呼吸的活性物质耐高温、耐酸、耐碱,并且不易被普通微生物降解,但不耐烘烤,较易被有机溶剂萃取,由理化性质推测DECB中的活性物质可能是一种活性脂类。
3.
In this paper,the structures,pharmacological activity and physico-chemical property of the chemical constituents of Inula britannica.
欧亚旋覆花是一种传统中草药,现代研究表明欧亚旋覆花含有多种生物活性成分,本文试就欧亚旋覆花所含化学成分的结构式、理化性质和药理学活性做一综述。
6) physical and chemical properties
理化性质
1.
Study on physical and chemical properties of buffalo milk from different breeds and generations;
不同品代水牛奶理化性质的研究
2.
Test analyses of physical and chemical properties to floating beads of fly ash;
某粉煤灰漂珠的若干理化性质测定分析
3.
Extraction of Red pigment of Broussonetia papyrifera and its physical and chemical properties;
构树果红色素的提取及其理化性质的研究
补充资料：降尘室
分子式：
分子量：
CAS号：
性质：又称除尘室(chamber type dust collector)。用于净制气体的一种沉降器,最简单的是在气道中装置若干垂直挡板,使气体流过时变更其方向,降低其速度,所含的尘粒一部分就与挡板相撞而沉降。实际净制程度一般不超过40%-70%,对含有较细尘灰的气体效率更低。因此,只能作为气体净制的初步处理。为了保证操作的连续性,不致因扫除沉积尘灰而停止生产,通常设置两个沉降器交替使用。适用于燃烧炉气和高温气体的除尘。
分子量：
CAS号：
性质：又称除尘室(chamber type dust collector)。用于净制气体的一种沉降器,最简单的是在气道中装置若干垂直挡板,使气体流过时变更其方向,降低其速度,所含的尘粒一部分就与挡板相撞而沉降。实际净制程度一般不超过40%-70%,对含有较细尘灰的气体效率更低。因此,只能作为气体净制的初步处理。为了保证操作的连续性,不致因扫除沉积尘灰而停止生产,通常设置两个沉降器交替使用。适用于燃烧炉气和高温气体的除尘。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条