您要查找的是不是:
- sulfate residue test 硫酸化残渣试验
- sulfated residue test 硫酸化残渣试验
- Based on the principle of ester hydrolyzation to ether in alkali condition,the process for preparation of dimethyl sulfide(DMS)from sodium methyl sulfate residue was investigated. 根据酯在碱性条件下水解反应生成醚的原理,研究了以甲基硫酸钠废渣为原料制备二甲基硫醚(DMS)的方法。
- To formulate animal health standards, enact and promulgate state standards on veterinary drugs, standards for residue limits of veterinary drugs and residue test and organize their implementation. 组织拟定动物卫生标准,负责制定、发布兽药国家标准、兽药残留限量标准和残留检测标准,并组织实施。
- However where identification is part of the test (e. G. Pesticide and veterinary drug residue tests) you must specify which compounds you are not analysing for. 然而如果成分鉴定是水平测试的一部分(例如杀虫剂及兽药残留轮次),则必须说明您没有对何种成分进行分析。
- It charges commission on the vegetables sold and in return provides trading facilities, transport, accounting, and pesticides residue testing services to farmers and traders. 该处从蔬菜销售额中抽取佣金,用以向菜农及商贩提供销售设施、运输、会计、除害剂残余测试等服务。
- It charges commission on the vegetables sold and in return provides trading facilities,transport,accounting,and pesticides residue testing services to farmers and traders. 该处从蔬菜销售额中抽取佣金,用以向菜农及商贩提供销售设施、运输、会计、除害剂残余测试等服务。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Keywords fungicide;kresoxim-methyl;cucumber;soil;residue test; 杀菌剂;醚菌酯;黄瓜;土壤;残留试验;
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The residue of estate belongs to his son. 剩余财产属于他的儿子。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Cu-containing residue would be used for preparing cupric sulfate. 含铜残渣用于制备硫酸铜。
- Don't tumble down on this easy test. 这次考试不难,你可别考砸了。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。