1.
Application of New Liquid Phase Microextraction Technique in Trace Residual Analysis of Polychlorinated Biphenyls
新型液相微萃取技术在多氯联苯痕量残留分析中的应用
2.
PFOA is an unintended byproduct created during the manufacture of fluorotelomers and is present at trace levels in some of these products.
PFOA是生产氟调聚物产品过程中的副产品，在一些氟调聚物产品中有痕量残留。
3.
Scar: Mark left on the skin after a wound heals.
瘢痕: 伤口愈合后残留在皮肤上的瘢痕。
4.
MSPD-HPLC Determination of Trace Carbaryl and Pirimicarb in Food;
MSPD-HPLC测定食品中痕量西维因和抗蚜威残留的研究
5.
Trace Determination and Residue Analysis of Phenazine-1-Carboxylic Acid (PCA) and Pyoluteorin (Plt)
吩嗪-1-羧酸（PCA）和藤黄绿菌素（Plt）的痕量检测和土壤中残留分析
6.
Residual Detection Technique of Catalytic Solid Substrate-room Temperature Phosphorimetry for Determination of Trace Clenbuterol Hydrochloride
催化固体基质室温磷光法残留检测技术测定痕量盐酸克伦特罗
7.
Extraction-floatation spectrophotometric measurement of trace level oxytetracycline
双水相气浮浮选光度法处理环境水样中痕量土霉素残留物
8.
Her eyes were still wet with a few vague tears.
她的眼睛里含着残留的泪痕，还没有干。
9.
ANALYSIS OF TRACELESS INFLAMMABLE RESIDUE IN EVIDENCE SAMPLES REMAINED AT FIRE SCENE(Ⅱ);
火场残留无痕迹燃烧物的物证分析(Ⅱ)
10.
ANALYSIS OF TRACELESS INFLAMMABLE RESIDUE IN EVIDENCE SAMPLES REMAINED AT FIRE SCENE(Ⅰ);
火场残留无痕迹燃烧物的物证分析(Ⅰ)
11.
The first step of retention analysis is to extract and clean up the trace pesticides.
农药残留量分析的第一个环节就是从样品中提取和净化痕量农药，以便进行分析测定。
12.
residues of chlorinated pesticides
含氯杀虫剂的残留量
13.
The signs of strain were on both women.
这两个女人身上仍残留着过度劳神的痕迹。
14.
Research of data collecting part on testing and imaging system of remaining trace on paper
纸张残留痕迹成像系统之数据采集部分的研究
15.
Gas Chromatographic Method for the Determination of Propoxur Residues in Mulberry Leaf
气相色谱法测定桑叶中残杀威残留量
16.
A small residue is retained tenaciously by the surface.
少量的残留物被表面牢固地保留着。
17.
The pre-moistened cloths can be applied for both lenses and camera bodies and are non-smearing and residue free.
湿巾可适用于镜头和照相机身的清洁，无擦拭痕迹和残留物。
18.
Cleans soap scum, mold and mildew stains in days.
几天之内把肥皂残留渣滓,?菌及发霉的痕迹清洁乾净.