二酸 - 关于二酸的双语例句 - 二酸造句 - 语文书

为您找到13个与“二酸”相关的双语例句：

In this paper a new method on the dimethyl malonate has been proposed.
本文通过对丙二酸二甲酯合成新方法的研究,收率达到80%以上.
Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.
除了去掉丙二酸之外, 还可以怎样克服这种对呼吸作用的抑制? 解释.
For example, fumarase catalyzes the interconversion of malic acid and fumaric acid.
如延胡羧酸酶能催化苹果酸和反丁烯二酸的可逆反应.
Mercury fulminate may contain trace of mercuric oxalate.
雷汞中可能含有微量的乙二酸汞.
Diisopropyl succinate was synthesized from succinic acid and isopropanol with p - methyl benzenesulfonic acid as catalyst.
摘要以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂,催化合成丁二酸二异丙酯.
The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates.
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.
Methyl dihydrojasmonate was synthesized from 2 pentyl 2 cyclopentanone and methyl malonate by condensation and decarboxylation.
2-戊基环戊烯酮再与丙二酸二甲酯缩合,脱羧得到二氢茉莉酮酸甲酯.
Succinic acid was used as target during ozonation of chlorophenol, whose concentration measured by ion chromatography.
使用丁二酸作为目标化合物,在臭氧氧化氯酚的过程中, 利用离子色谱检测水样中丁二酸的浓度变化情况.
Exothermic reaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride.
用六氢化邻苯二酸酐加入到邻苯二酸酐中,可使其放热反应减慢.
Polyhexamethylene adipate diol and Polyurethane aquocmulsion based on the polyester are prepared.
以己二酸、己二醇为原料合成聚己二酸己二醇酯二醇,并制备成聚氨酯水乳液.
Spiramycin adipate and spiramycin embonate are also available for animal use.
同时可以供应己二酸螺旋霉素,恩波酸螺旋霉素.
Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.
收率相对于丙二酸二乙酯达到了80%以上.
Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.
乙酰苯胺、己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.