... 预破碎，预压碎：pre-crushing 预浓缩：preconcentration 预扭压缩型导线：prespiralled compacted conductor ...
基于96个网页-相关网页
... precomputor 预演算计算机 preconcentration 预先富集 preconcentrationpreelectionpreselect 预选 ...
基于88个网页-相关网页
... 富集锍 concentrated matte 预富集 pre concentration; pre enrichment; preconcentration; preenrichment 表面富集 surface enrichment ...
基于52个网页-相关网页
adsorptive preconcentration 吸附富集
Preconcentration separation 富集分离
For that the separation and preconcentration of the samples before the analyce is requisite.
因此,对待测样品进行分离富集预处理是不可缺少的重要环节。
参考来源 - 交联壳聚糖微球分离富集—原子吸收法测定痕量金银铂的研究The method provided good reproducibility in terms of both migration time and peak height. It can be successfully used for the preconcentration zwitterion.
这种方法有很好的重现性,能够成功地用于两性离子的预富集。
参考来源 - 纳米级固定相的制备及其在毛细管电泳中的应用The latter has been packed into the micro-columns, which was used in the FI-AA systems; on-line preconcentration and separation of precious metals have been achieved.
将后者填充于FI-AA联用的微型柱内，实现了贵金属的自动在线预浓集与测定。
参考来源 - 贵金属元素在萃取色谱中的分离富集行为及其原子吸收光谱法测定的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The composition, work principle as well as measurement and control system of a new X-ray separator for ore preconcentration are presented.
介绍了新型矿石预选设备X射-线分选机的组成、工作原理及其测量操作系统。
Trace amounts of molybdenum in water and soil extract samples were determined using a dual column on-line ion-exchange preconcentration FIA-ICP system.
本文采用双柱在线离子交换预浓缩FIA-ICP系统，建立了水及土壤浸出液中痕量钼的测定方法。
The conditions for synthesis of PP (polypropylene) -diphenylcarbazide resin and separation and preconcentration of silver in geological samples have been studied.
研究了PP(聚丙烯)二苯氨基脲树脂的合成及其分离富集样品中银的条件。
应用推荐