Eluants used in eluting chromatographic separation of crude oil family compositions are noxious and volatilizable. 原油族组成洗提层析分离中使用的洗脱液有毒性、易挥发。
One-port Synthesis of Hydroxide Peptides and Cyclic Peptides by Volatilizable Silica Gel; Study on the One-Pot Multicomponent Synthesis of New Spiroheterocyclic Compounds 通过挥发硅胶一锅法快速合成羟基多肽及其环肽类化合物多组分一锅煮合成新型螺杂环化合物方法学研究
The proportion of volatilizable component in straw briquette fuel is high, therefore, the temperature control during combustion under the rational ventilation condition is essential to ensure its safe combustion. 秸秆成型燃料含挥发分比例高,因此合理配风下的控温燃烧是保证其完全燃烧的关键。
Since automobile gasoline filling station retails gasoline which is flammable, explosive, easily electrostatic, volatilizable, easily leaky, poisonous hazard character matter, in case accident in automobile gasoline filling station happened, it would not easily controlled and its affection would be tremendous. 由于加油站经营的油品和气体燃料具有易燃、易爆、易产生静电、易挥发、易渗漏和毒性等危险特性,一旦发生事故,不易控制,发生事故影响较大。
In this thesis we study mainly the chlorination reaction of the slag with high titanium content volatilizable components in petroleum coke, the material balance calculation in the chlorination furnace, and the heat balance calculation with state function, so that the calculation process is simplified. 本文主要是研究高钛渣的氯化反应,石油焦中挥发份的组成,以及沸腾氯化时的物料衡算。用状态函数的概念进行热量衡算,从而使运算过程大为简化。
Fluorimetric determination of volatilizable phenol in drinking water 荧光分光光度法测定饮用水中挥发酚类的研究
Determination of Volatilizable Phenol in Water by Using 4-Amino-antipyrine Photometer through Extraction 4-氨基安替比林萃取光度法测定水中挥发酚
Arsenic can be transformed into volatilizable arsenic by microorganism in the soil and transferred to atmosphere. 微生物的作用可以使土壤中砷转化为气态砷化物而挥发到大气中。
Density of briquette fuel has impact on the speed of volatilizable component separation and therefore the combustion speed; 成型燃料密度影响成型燃料挥发分的析出速度,影响燃烧速度。
Comprehensive two-dimensional gas chromatography ( GC × GC) is a new method, which is especially suitable to separate volatilizable and semi-volatilizable samples. 全二维气相色谱(GC×GC)作为一种新的色谱技术,尤其适用于挥发、半挥发性复杂样品的分离。
Discussion of water used experiment of volatilizable phenol 挥发酚实验用水的探讨
Discussion on the chlorination process of high-titanium slag and the volatilizable components of petroleum coke 高钛渣沸腾氯化反应和石油焦中挥发份组成的探讨
Sewage sludge which is resemble with various organic waste contain a great deal of volatilizable organic matter. 污水污泥与大部分有机废物相同,含有大量易挥发性有机物质。