diamines
例句与用法
- Manufacturer of curing agents for plastic and rubber production , including 2 , 2 - bis 4 - hydroxyphenyl hexafluoropane and hexamethylene diamine carbamate
-提供线下传统商场超市和网上商城全面价格比较交易的平台。 - An antioxidant , calcium disodium ethylene diamine tetraacetate , is included in the first schedule of the preservatives in food regulations
政府刊登宪报，把“乙二胺四乙酸二钠钙”抗氧化剂加入食物内防腐剂规例附表1 。 - Test methods for total , primary , secondary and tertiary amine values of fatty amines , amidoamines and diamines by referee potentiometric method
仲裁电势测定法测定脂肪胺,酰胺基胺及二元胺的总胺值,伯胺值,仲胺值和叔胺值的试验方法 - Standard method for examination of nitrate in air of residential areas - reduction of the cadmium column - spectrophotometry of n - 1 - naphthyl ethylene diamine hydrochloride
居住区大气中硝酸盐检验标准方法镉柱还原-盐酸萘乙二胺分光光度法 - Waste gas from manufacturing process - determination of chemical oxygen demand and nitrogen oxide - potassium dichromate oxidation and naphthylethylene diamine colorimetric method
工业废气耗氧值和氧化氮的测定重铬酸钾氧化萘乙二胺比色法 - At present , studies on and applications of chiral diamines have been regarded as one of the most remarkable fields in catalytic asymmetric reactions
目前，手性二胺化学的研究已成为催化不对称化学领域中一个十分活跃和引人注目的研究热点。 - C for the purpose of computing the amounts in column 3 in relation to items 6 , 7 and 8 , calcium disodium ethylene diamine tetraacetate shall be calculated in its anhydrous form
C就计算第6 7及8项第3栏的分量而言，乙二胺四乙酸二钠钙须以其无水状态计算。 - For the purpose of computing the amounts in column 3 , disodium ethylene diamine tetraacetate shall be calculated as anhydrous calcium disodium ethylene diamine tetraacetate
就计算第3栏的分量而言，乙二胺四乙酸二钠须以计算无水乙二胺四乙酸二钠钙的方法计算。 - Abstract : seven major methods and their reaction characteristics for the synthesis of primary vicinal diamines starting from epoxides , and alkenes etc . are given in detail
文摘:详细综述了从环氧化合物、烯烃等为起始原料合成一系列一级邻二胺的七条主要路线,并比较了各条反应路线的特点。 - D any food specified in column 1 of items 6 , 7 and 8 may have in it or on it disodium ethylene diamine tetraacetate as an alternative to calcium disodium ethylene diamine tetraacetate
D第6 7及8项第1栏所指明的任何食物的里面及表面均可含有乙二胺四乙酸二钠以替代乙二胺四乙酸二钠钙。