The content of para-aminophenol in dye wastewater was determined by spectrophotometric method with Berthelot reagent as an oxidant.
以贝特洛试剂为氧化剂，用分光光度法测定染料废水中对氨基酚的含量。
Synthesis and Characterization of Nanomaterials and the Synthesis of Special Effect Reagents;
纳米材料的制备、表征及特效试剂的合成
The Experiments of Pesticide Effectiveness of 0.5 Rui Jin Te Suspension on the Prevention and Control of Tessaratoma Papillosa Drury
5%锐劲特悬浮剂防治荔枝蝽药效试验
shock test of extreme-pressure lubricants
特压润滑剂的振动试验
Compare the Effect of Home-made Reagent with Import Original Binding Reagent of Flow Cytometry;
流式细胞仪自制试剂与进口试剂的效果比较
The reliable, validated diagnostic test kit for detection of crops is the key!
简便,快速,有效的检测试剂是成为关键!
I've tried this new detergent with excellent results.
我试用了这种新型洗涤剂, 效果很好.
Experimental Study of Influencing Factors of Liquid Accelerator
影响液体速凝剂作用效果的试验研究
Research of Expansive Admixture s Effectiveness in High Performance Concrete;
高性能混凝土膨胀剂效用的试验研究
Effect of Sludge Synergist on Treatment Performance of MBR;
污泥增活剂提高MBR处理效能试验研究
Influence of total dose effects on TDI-CCD and corresponding test methods
TDI-CCD总剂量辐射效应及测试
Weed Control Efficacy Trial of 20% ‘Longjuanfeng’ Aqueous Solution in Nursery
20%龙卷风水剂除治苗圃杂草药效试验
Control Effects of Several Fungicides Against Alternaria alternata
几种药剂防治烟草赤星病的药效试验
Study and Application of DP-I--a New-typed High Effective Synthetic Collecting Agent
新型DP-I高效煤用捕收剂试验研究
Experiments on Control of Heliothis assulta (Guenee) with 15%Abao-dall
15%安打悬浮剂防治烟青虫药效试验
THE EXPERIMENTAL STUDY ON CHANGE IN PROPERTY OF CEMENT SOIL BY ADDED ADDITIVES
外掺剂对水泥土改性效果的试验研究
Control Effects of Several Pesticides in Baby Cabbage Downy Mildew
几种药剂防治娃娃菜霜霉病药效试验
Experimental Study of Polycarboxylate High Range Water Reducing Agent
一种聚羧酸系高效减水剂的试验研究
Control Effect of Several Insecticides on Carmine Spider Mite
几种药剂对朱砂叶螨的田间防效试验