1.
Study of Reaction Conditions and End-blocking Agent in D_4 Ring-opening Polymerization
D_4乳液聚合反应条件及封端剂的研究
2.
capped nonionics
封端的非离子表面活性剂
3.
Investigation and application of the waterborne blocked polyurethane anti-pilling agent
封端型水性聚氨酯抗起毛起球剂的研制与应用
4.
Application and Action Mechanism of Imidazole End Capped Water- based Polyurethane Retanning Agent
咪唑封端水性聚氨酯复鞣剂的应用及机理研究
5.
Effect of End- closing Rate on Performance of PTMG Polyurethane Plastic Adhesive
封端率对PTMG型聚氨酯胶黏剂性能的影响
6.
Preparation of Hydrazine-Terminated Polyurethane Latex and Modification of Adhesive Based on Acrylic Copolymer Latex
肼基封端聚氨酯的制备及对乳液型丙烯酸酯粘合剂的改性
7.
Study on Reaction Kinetics of Curing Agent Synthesis of Diisocyanate Terminated Polyester Polyol
二异氰酸酯封端聚酯多元醇型固化剂合成反应动力学的研究
8.
Synthesis of a new initiator and application in preparing F30
一种新型引发剂的合成及其在制备全氟封端F30树脂中的应用
9.
channel blocker
通道封阻剂，通道阻断剂
10.
Apply silicon sealer/lubricant to the inner and outer diameters of the flange kit gasket, and press the gasket onto the valve body end.
将硅密封/润滑剂施加在法兰组件垫圈的内径和外径上，将垫圈压在阀体端口上。
11.
Synthesis of Novel Sulfur Containing Silane Coupling Agent and Its Properties in Silica Reinforced Styrene Butadiene Rubber;
封端型巯基硅烷偶联剂的合成及其在白炭黑补强丁苯橡胶中的性能研究
12.
Preparation and study of hydrazine-terminated polyurethane emulsions for modifying polyacrylic-copolymer latex adhesives
肼基封端聚氨酯乳液的制备及其对丙烯酸酯共聚物乳液粘合剂的改性
13.
radial double mechanical seal
径向双端面机械密封
14.
axial double mechanical seal
轴向双端面机械密封
15.
The tube is sealed at both ends.
这管子两端是密封的。
16.
Technology for End-coating Chip Resistors and the Structure and Principle of the End-coating Machine
片式电阻器封端工艺及封端机的结构原理
17.
The test tube is closed at one end with a hydraulic seal.
试管的一端为水封所封闭。
18.
testing methods for sealant for automobiles
汽车用密封剂试验方法