此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.以丙二酸做为调控剂,得到纤维状的碳酸钡晶体.Barium carbonate crystal with fiber structure was prepared from malonic a...

二元酸能形成酸式盐.Dibasic acids can form acid salts....

别再折腾我的酸橙树了去做点什么!Stop fondling my limes and do something!莱因河上的九排酸橙树是我的.Nine lines of limes in the Rhine are mine....

研究了丙烯酸 - 丁烯醛共聚物与浸酸皮之间的相互作用.The interaction between copolymer ( acrylic acid - butenoic aldehyde ) and pickling pig skin was studied thermalX - ray diffraction patterns.浸酸: 是经化学或电化方法清除表面锈物或夹杂务.Pickling: pickling is the pr...

“胍乙酸”的英语可以翻译为：glucocyamine，glycocyamine ...

因而需要较大量钙去固定草酸.Thus there is a greater calcium need to immobilize the oxalate.乙二醇迅速地被它氧化,生成草酸和羟基醋酸.Glycol is oxidized rapidly by it to oxalic and glycolic acids.标记的莽草酸迅速地转变成苯丙氨酸.Labelled shikimic acid is reality converted...

“胍乙酸”的拼音为：guā yǐ suān...

在脱落过程中生长素与脱落酸有拮抗作用。It is antagonistic abscisic acid in abscission.在种子休眠方面, 内源脱落酸的含量与油菜种子的休眠有关.During dormancy of seeds, abscisic acid plays an important part.在果实发育过程中,脱落酸是一种重要的调节因子.Abscisic acid is a important regulator ...

“丙二酸”的英语可以翻译为：[化] malonic acid，methane dicarboxylic acid，propane diacid，propandioic acid ...

我们想跟孩子们一起制作硫酸铜晶体。We tried to grow some copper sulphate crystals with our children.硫酸铜具有防腐性,这是不曾有过问题的.The antiseptic properties of copper sulphate have never been questioned.铁或钢放入硫酸铜中,也会生成疏松的浸镀层.Iron or steel placed in co...

实质上裂缝可割切大多数类型的碳酸盐组织.Essentially fractures can cut most types of carbonate fabric.岩石的外表呈现交织的石英及碳酸盐细脉组成的网格构造.Rock faces commonly show a stockwork of intersecting quartz and carbonate veins.海绿石 、 碳酸盐骨骸碎屑 、 海相化石和胶磷矿普遍出现.Glau...

“酸的”的英语可以翻译为：acerbic，acetic，acetous，acid，sour ...

“变酸的”的英语可以翻译为：acescent ...

综述了手性扁桃酸的合成及外消旋扁桃酸拆分的研究进展.The progress in synthesis of chiral mandelic acid and resolution of racemic mandelic acid are reviewed....

许多毒性物质可引起代谢性酸中毒.A number of intoxicants are associated with metabolic acidosis.对休克,感染, 酸中毒, 缺氧等应加以治疗.Shock , sepsis, acidosis , hypoxia, and so forth, are treated.血液学研究显示有严重高磷血症 、 低钙血症和代谢性酸中毒.Hematologic studies revealed...

“枞酸酯”的拼音为：...

“酸基”的英语可以翻译为：[有化] acid group，acidic group，[化] acid radical，acidyl ...

“氢氰酸”的英语可以翻译为：[化] formonitrile，hydrocyanic acid，Prussic acid ...

“酸蚀法”的拼音为：...

有许多种氨基酸人体自身不能合成.There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成。There are many amino acids that the body cannot synthesize itself.丙氨酸在转氨作用中似乎是更好的氨基酸.Alanine appears to be the preferred a...

“甲酸盐”的英语可以翻译为：[医] formate ...

“铪酸盐”的英语可以翻译为：hafnate ...

多元醇酸树脂通常用其它树脂改性以获得特殊的特性.Alkyd resins are often modified with other resins to obtain specific properties.这种醇酸是氨基树脂在烘烤时交联而成.The alkyd is cross - linked by the amino resin during baking.高光泽, 高膜厚, 速乾, 硬度, 与醇酸树脂相容性.High gloss...

“叠氮酸”的英语可以翻译为：[化] azoimide，diazoimide，hydrazoic acid，hydronitric acid ...

“铋酸盐”的英语可以翻译为：[医] bismuthate ...

“硅酸盐”的拼音为：guī suān yán...

“酸的”的拼音为：...

“乳酸酶”的英语可以翻译为：[医] lactalase，lactolase ...

建立了HPLC法测定左亚叶酸钙及其片剂含量与有关物质.HPLC method was established the determination of calcium levofolinate and its tablets asas the related substances....

我估计是氢氰酸, 因为她好象是立刻断气的.I should fancy it was prussic acid , as she seems to have died instantaneously.以二异丁烯和氢氰酸为主要原料,高收率地制备叔辛胺.Tert - octylamine was prepared with di - isobutene and hydrocyanic acid as mine feed. The yield...