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- photolytic chain scission 光解性链断裂
- The reaction of chain scission is first-order reaction. 白油的断链为一级反应。
- This derivation is only valid if no chain scission accompanies crosslinking. 这一关系式仅适用于交联时不伴有断链发生的情况。
- This derivation is only valid if no chain scission accompanies cross linking. 这一关系式仅适用于交联时不伴有断链发生的情况。
- The results show that chain scission and oxidation occurr in the whole reaction. 研究表明,白油在热氧老化过程中主要发生断链和氧化反应。
- That means that in order to retain good properties and control Mooney viscosity of the products, this mixture chain scission system is preferred. 因此采用该体系可以达到在不影响产品性能的前提下;控制门尼粘度的目的.
- And the time-dependent changes in molecular weights during the thermal degradation followed the kinetic model of random chain scission at ester groups. 对苯胺基POSS (OAPS)和异丁基POSS(OIBS)的进一步研究表明， 由于与基体的作用不同，OAPS 可使结晶峰变尖，球晶细化，在一定程度上提高聚合物的力学性能和热稳定性，改性效果优于OIBS。
- The dependence of chain scission and racemization on temperature results from molecular motion, "cage effect" and steric hindrance during recombination. 分子量降低和消旋作用对温度的依赖性,是由于分子运动和笼罩效应以及重合的空间位阻效应所致。
- With addition of different addition agents, the thermal oxidation processes of white oil were studied similarly.The results show the addition agent can inhibit chain scission and oxidation of wh... 在白油中加入多种不同类型添加剂,可以发现,白油的分解、断链和氧化均有不同程度的减弱。
- Duo to the coexistence of chains scission and crosslinking, viscosity for PA66 increases to 50%, but for PP and PBT the viscosity number decrease much. 使制品变脆,机械性能严重下降;由于交联和断链并存,老化后PA66的粘数上升,而PP和PBT的粘数下降。
- This derivation is only valid if no chain scission accompanies cross linking 这一关系式仅适用于交联时不伴有断链发生的情况。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- The chain has run foul of some plants in the water. 铁链缠在水中的一些植物上。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- These two pieces of the chain hook together. 这两个链环套在一起。
- He detached a link from a chain. 他从链子上拆下一个链环。
- The anchor chain took charge and ran out. 锚链失去控制而滑了出来。
- A pendant worn on a chain around the neck. 垂饰挂在脖子项链上的垂饰物
- He runs a chain of pasta restaurant. 他经营着一个面食餐馆联号。
