查询词典 di-phthalate

The design, synthesis of crosslinked poly-salenCo complexes and their application in the HKR of terminal epoxides Di-salicylaldehydcs and tri-salicylaldchydes S-3, S-4, S-5 were synthesized from some easily prepared acids. The crosslinked polymeric ligands could be prepared by condensation of -1, 2-cyclohexanediamine stoichiometrically with a mixture of S-3 and S-4 in different proportions, polymeric catalysts were obtained by inserting the Co atoms to the ligands.

四 交联poly-salenCo络合物的设计合成及其在末端环氧化合物的HKR中的应用以几种易得的羧酸为骨架，设计合成出了相应的双水杨醛和三水杨醛S-3、S-4、S-5，将双水杨醛S-3和三水杨醛S-4按不同比例混合后再与手性环己二胺缩合制备出交联聚合物配体，该配体与Co络合后得到交联聚合物催化剂。

Di sa bi lity for the purpose of i ssui ng the Re gi strati on Card , and ot he r purpose s and func tions as spec ifi ed in the

包括残疾别，作为发证及其他在「残疾人士登记证申请指引」中所述的用途。

Di-phenol A is a main raw material for producing synthetic materials such as poly-carbonate, epoxy resin and poly sulphone.

项目介绍：双酚A是生产重要的合成材料聚碳酸酯，环氧树脂及聚砜的主要原料。

The di- octadecanol maleic was prepared with maleic anhydride and octadecanol as raw materials and p-toluene sulphonic acid as catalyst.

以马来酸酐和十八醇为原料，以对甲苯磺酸为催化剂，制备马来酸双十八醇酯。

The extraction of penicillin G with petroleum sulphoxide and di-isooctyl.

系统研究了亚砜类萃取剂石油亚砜和二异辛基亚砜萃取青霉素G的性能。

This can be seen from the moderate and rational mea- sures Han Wu Di takes in reaching out his goal and the resulting cultural atmosphere that is far from being suffocating.

汉武帝为实行这个政策所采取的手段是温和的、合理的，所导致的结果也非思想文化的单一与窒息局面。

Food, faith, and folk art merge as Sicilians prepare their tavola di San Giuseppe, their "Saint Joseph's tables."

西西里人所操办的圣约瑟宴席将食物、宗教信仰和民间艺术融合在一起。

Quali sono i tempi di consegna?

请通知我交货日期？

Per quanto riguarda le finiture e la qualità dei componenti, esse sono molto buone, in linea con i passi in avanti fatti dalla casa ceca in fatto di qualità negli ultimi tempi.

至于整理和质量的组成部分，他们是非常好的，符合所取得的进展，捷克房子的质量在最近的时间。

Negli ultimi tempi infatti si sono rincorse alcune voci che vedrebbero la Juventus interessata all'attaccante rossonero in vista del mercato di gennaio.

在现在这个时刻，我相信我们可以排除任何关于他1月转会可可能性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。