查询词典 polymerization

Pass through related viscosity data contrast and synthesis product has have together flame retardant assemble carbon sour ester industrial sample closes glue to equally divide son quantity 2000-6000 , the 3-9 of degree of polymerization; At the same time have higher melt temperature, yield reaches 89%.

通过相关黏度数据对比，合成产品具有同现有阻燃聚碳酸酯工业样品相近的粘均分子量2000-6000，聚合度3-9；同时具有更高的熔融温度，产率达89%。

Sc. I am interested in the covalent modification of carbon nanotubes and atom transfer radical polymerization ATRP on the nanoscale materials surface.

2005年毕业于曲阜师范大学，目前主要研究方向是碳纳米管的共价键修饰和纳米尺度的原子转移自由基聚合。

The results establish foundations for controlling polymerization and carbonization process of refined coal-tar pitch.

通过改变试样量和升温速率，利用热解重量分析仪研究精制沥青的热解过程，为沥青的聚合和炭化过程的控制提供依据。

The effect of residence time on the mechanism of chain termination of An freeradical polymerization was discussed.

探讨停留时间对丙烯腈聚合反应自由基链终止方式的影响。

Changing the acetate to other anions resulted in the loss of imprinting effect, suggesting that the complex formed prior to the polymerization was composed of copper, acetate, Alizarin and 2-vinylprindine.

研究还表明，在结合实验中，将醋酸根离子改变成其它阴离子，该聚合物就会失去分子识别能力，表明在聚合前的混合物中是由Cu，醋酸根离子，茜素和2-乙烯吡啶形成了配合物。

Using the electrochemical polymerization dye sensitization method, Polyaniline which is used as top region material in solar cells is sensitized with direct blue dye,and sensitized Al grid/DS-PAn/n-Si/Al heterojunction solar cell is prepared by ECDS.

采用电化学氧化聚合染料增感方法，利用有机染料直接耐晒翠兰时太阳电池顶区材料聚苯胺进行了有机染料增感研究，制备出了Al栅／DS-PAn／n-Si／Al结构的染料增感聚苯胺／硅异质结太阳电池。

Using the electrochemical polymerization dye sensitization method,Polyaniline which is used as top region material in solar cells is sensitized with direct blue dye,and sensitized Al grid/DSPAn/nSi/Al heterojunction solar cell is prepared by ECDS.

采用电化学氧化聚合染料增感方法，利用有机染料直接耐晒翠兰对太阳电池顶区材料聚苯胺进行了有机染料增感研究，制备出了Al栅/DS-PAn/n-Si/Al结构的染料增感聚苯胺/硅异质结太阳电池。

We suggested that the cross-linker's self-polymerization or the difference of the copolymerization capability with main monomers is an important factor, besides free end chains and looping chains, which do not contribute to gel's elastic in the network.

笔者认为：除了交联点中存在自由链端链和自封闭的环链等对网络弹性无贡献的部分外，交联剂的自聚合，或者说与主单体共聚能力的差异是一不可忽略的因素。

The effect of polymerization degree and hydrolysis degree of PVA on the ester value of PVSK was discussed. The best selection of PVA for high performance PVSK was decided.

讨论了PVA聚合度和水解度对PVSK酯化度的影响，确定了制备高性能PVSK对PVA的选择性。

In this paper,the aqueous solution polymerization of acrylamide by using copper chloride/ethylene diamide/α chloroethyl benzene as an initiator was studied. Molecular weigh has a correlation of a straight line with the time.

原子转移自由基聚合是一种自由基&活性&聚合，自发现[1 ] 以来已应用该技术合成了一系列结构不同、性能各异的聚合物材料[2～ 3] ，并发展了多种ATRP引发体系，是活性聚合发展史上最简便的一种技术。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！