1.
N-pyrrolidone extraction
n甲基吡咯烷酮抽提
2.
extraction indicator
抽提指示剂，萃取指示剂
3.
methanol-acetone-benzene extract
甲醇-丙酮-苯抽提物
4.
No.6 Solvent extractive oil
GB16629-19966号抽提溶剂油
5.
Extracting LeafProtein from Silkworm Manure in Which Chlorophyll Has Been Extracted/;
从抽提叶绿素后的蚕沙中提取叶蛋白
6.
Optimization of microwave-assisted extraction coal and analysis of soluble fraction and residue
微波辅助抽提煤的条件优化及抽提物和残煤的分析
7.
liquid sulfur dioxide benzene process
液态二氧化硫 苯抽提过程
8.
extractor ,metal-core (excl. hand tools)
金属芯抽提器（手持工具除外）
9.
Pulps--Determination of dichloromethane soluble matter
GB/T7979-1987纸浆二氯甲烷抽提物的测定法
10.
Osteoinductive activity of extracts can beincreased by partial purification.
抽提物经初步纯化后，活性有所增强。
11.
Field Study of Soil Vapor Extraction(SVE);
土壤气相抽提（SVE）现场试验研究
12.
Studies on Decrease of Equipment Corrosion in Sulfolane Extraction System;
降低环丁砜抽提系统设备腐蚀性研究
13.
The Selecting Collection of Solvent Extracts of Coal;
煤溶剂抽提产物的选择性富集及分析
14.
I need a smoke to perk me up.
我需要抽根烟来提提神。
15.
lift [suction] pump
吸取泵，吸取抽机，提水泵
16.
Three sets of EST schemes were advanced, i.e. Whole-Tree Sampling (WTS) , Ring-Branches Sampling (RBS) and Simple Estimation Sampling (SES) .
对估值抽样提供了三种方案:整株抽样,轮枝抽样,简易估计法。
17.
To raise or move gas or liquid with a pump.
以抽水机抽水用泵提升或移动气体或液体
18.
Meanwhile the evacuation rate is low thus to increase production.
同时可以降低抽油吸空率,提高出油率。