1) sequential extraction
分级提取
1.
In this study, speciation of organic phosphorus in 33 sediments sampled from Lake Dianchi was characterized using sequential extraction method, and organic phosphorus in sediments was divided into labile, moderately labile and nonlabile organic phosphorus based on their different stability.
针对滇池的33个沉积物样品,采用有机磷分级提取方法,将沉积物有机磷分为活性磷、中等活性磷、非活性磷等三种具有不同稳定性的有机磷。
2.
1 were studied based on mineralogical and chemical analyses aswell as sequential extraction.
本文作者通过分级提取实验,结合矿物成分,电子探针分析和化学成分分析,对凡口铅锌尾矿1号库(最早堆放)重金属元素在风化过程中的地球化学行为进行了研究。
2) sequential chemical extraction
分级提取
1.
Analysis of chemical states of heavy metals in pyrite cinder using sequential chemical extraction-inductively coupled plasma-mass spectrometry;
分级提取-电感耦合等离子体质谱分析黄铁矿烧渣中重金属的化学形态
2.
Utilization of sequential chemical extraction with ICP-MS to investigate states of Thallium in pyrite and cinder;
应用分级提取法考察了黄铁矿及烧渣中铊的赋存形态,包括酸可交换态、易还原态、可氧化态和残余态中铊的浓度,据此讨论了黄铁矿及烧渣中铊的形态分布,认为黄铁矿及烧渣中铊的释放均不容忽视。
3) Sequential extraction procedure
分级提取
1.
Phase distributions of heavy metals in pyrite were analyzed by inductively coupled plasma mass spectrum with sequential extraction procedure.
以分级提取-电感耦合等离子体质谱考察了黄铁矿中重金属的相态分布。
5) extraction fractionation
提取分级(分离)，萃取分级
6) sequential extraction
连续分级提取
1.
5mol/L NaOH by an improved sequential extraction method.
以改进的连续分级提取方法，分别以去高于水、４％（ＮＨ４）２ＳＯ４水溶液、０。
补充资料：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
CAS：98072-40-3
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
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