1) column extractor
柱状萃取器
2) column extractor
柱式萃取器
3) column sample device
柱状取样器
1.
The paper proposes some suggestion for the research and design direction of sea floor column sample devices.
概述了海底钻探取样在海洋油气钻井和深海科学钻探中的不同特点 ,指出海底钻探取样是一个前沿性的复杂课题 ;分析了海底取样器的分类及岩石可钻性分级 ;针对海底柱状取样器的科研和设计方向提出了建议。
5) N235 extraction column
N235萃取柱
1.
Gallium is separated from the Ph-Sn alloy by N235 extraction column chromatography． In 6mol／L HCl medium, the adsorption rate of Ga can attain to over 99% and few Pb and Sn will be adsorbed． The adsorbed Ga can be stripped with 0．25mol／L H2SO4 and then determined by Rodamln B spectrophotometry.
以N235萃取柱色层法从铅锡合金中分离镓,在6mol／LHCl介质中,镓的吸附率达99％以上,而铅锡几乎不被吸附,被吸附的镓可用0。
6) column extractor
萃取柱[冶]
补充资料：动物组织柱状上皮
李瑞端绘
[图]
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