1.
regular follow-up of unpaid pledges
定期催交未缴认捐款
2.
paid-up and called-up share capital
已缴股本和催交股本
3.
Analysis on Key Articles of Procurement Expediting in International Petroleum Projects
国际石油工程采购催交催运关键条款分析
4.
autocatalystic reaction and cross-catalpstic reaction
自催化反应和交叉催化反应
5.
cation exchange resin catalyst
阳离子交换树脂催化剂
6.
Ring-opening polymerization of D,L-lactide catalyzed with Schiff-base catalyst
希夫碱催化剂催化丙交酯本体开环聚合
7.
Preparation of sodium silicate solid catalyst and its application in transesterification reaction
硅酸钠固体催化剂的制备及催化酯交换反应
8.
Preparation of Pt-Ru Hydrophobic Catalysts and Catalytic Activities for Liquid Phase Catalytic Exchange Reaction
Pt-Ru疏水催化剂制备及氢-水液相交换催化性能
9.
Preparation of solid base of K_2O/C and transesterification catalyzed by the catalyst
固体碱催化剂(K_2O/C)的制备及其催化酯交换反应
10.
Autocatalystic reaction and cross-catalystic reaction are two examples of catalyzed chemical reactions.
自催化反应和交叉催化反应是催化化学反应的两个例子。
11.
hydroxymethane sulfonic acid
羟基甲磺酸（树脂交联的酸性催化剂）
12.
The landlady keeps dunning me for the rent.
房东太太不断催我交房租。
13.
Synthesize Terpineol Catalytically on the Fixed Bed of Ion Exchange Resin
离子交换树脂固定床催化合成松油醇
14.
Study on the Catalytic Behaviors of β-diketone Ti、Zr in Ring-Opening Polymerization of Lactide;
β—二酮Ti、Zr催化丙交酯开环聚合研究
15.
Study on Synthesis of DMC via Transesterification by Slurry Catalytic Distillation Process;
浆料催化精馏酯交换合成DMC的研究
16.
The Study of Transesterification Reaction Using Polyoxometalates as Catalyst;
多金属氧酸盐酸催化酯交换反应研究
17.
Catalysis of Ketol Reaction by Strongly Acidic Cation Exchange Resin;
强酸性阳离子交换树脂催化合成缩酮
18.
Study on Copper Catalyzed C-X (N, O, S) Cross-Coupling Reactions
铜催化C-X（N，O，S）交叉偶联反应研究