chain extension信息详情
链延伸
extension───n.拓展；延伸；接发；（医学）牵引；（计算机）拓展名；（逻辑）外延
chain───vt.束缚；囚禁；用铁链锁住；n.链；束缚；枷锁
extension tube───n.伸缩管
life extension───寿命延长
furlough extension───休假延期
metacarpal extension───掌骨延长
brand extension───品牌延伸
extension line───延长线；[通信]分机线；引出线；延长线，分线机，分机线
extension store───分店
The Lanxi Flax industrial chain extension has enormous resources. But it has been constrained by the external environment.───兰西亚麻产业链延伸具有巨大的资源优势，但却受到外部环境的制约。
There existed an optimal dosage of the chain extender, lack of which caused deficiency of chain extension and excess of which led to more blocking reaction.───扩链剂的用量存在最佳值，用量不足时偶联反应不充分，用量过量时封端反应加剧。
The fourth attempts to say which problem possibly appears and how to solve it in the coal industrial chain extension.───第四个问题是在煤炭产业链延伸过程中可能出现哪些问题以及如何解决这些问题。
Polymeric thickener for latex can be prepared from waste polyacrylonitrile (PAN)via alkaline hydrolysis and chain extension.───以废腈纶为原料，经碱法水解反应和扩链反应制取乳液用高分子增稠剂。
The material with specified formula was studied by accelerated weathering test, chain extension test, and reproducable test.───对确定的材料配方进行了加速老化、扩大以及重现性试验。
It can promote agricultural value chain to decompose, which show as the chain extension of agricultural industry.───农业生产的迂回将促使农业产业价值链分解，从而表现为农业产业链延伸。
Moreover, we explored the three-carbon radical chain extension and ring expansion.───此外，初步探索了增加三个碳原子的自由基反应。
This is because polyols with lower molecular weight needs more TDI to chain-extension.───这是因为低分子量的二醇需要更多的TDI来扩链。
In the vertical circulating parking equipment, the power device drives the chain transmission system , and the latter pulls the cages to circulate through the chain extension components.
This agent is propene polyoxyethylene binary block polyether chain extension production initiated by polyamine and polyalcohol .
The influence of melt polycondensation and solvent refluxing methods of lactide polymerization and chain extension agents on relative molecular weight of polylactide was studied.
Polymeric thickener for latex can be prepared from waste polyacrylonitrile ( PAN ) via alkaline hydrolysis and chain extension.