vinyl GMAT

CD outsells vinyl for the first time.

光盘的销售量首次超过塑胶唱片。

The grey vinyl floor gave way to carpet tiles.

灰基地面换成了方块地毯。

This paper discussed three methods of producting vinyl etherspreparation from acetylene,dehydrohalogenation and acetals.

论述了基醚类化合物的三种主要制备方法炔法、脱卤化氢法和缩醛法。

The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).

对合成过程中的溶剂及离等问题进行了讨论。

The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.

作者认为影响合物等规度的因素主要是取代基的极性效应。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

别阐述了全氟丙和四氟全氟代烷基基醚共物的结构和力学学、辐射、化学性能。

Lead is also used in some seramic (ceramic) and vinol (vinyl) products, candles, hair colorings and other goods.

铅也可能被用于陶器，基产品，蜡烛，染发剂和其他产品。

The bulk and solution photopolymerization of vinyl butyl ether were studied using diph-enyl-4-thiophenoxyphenyl sulfonium salt (DPTS) as photoinitiator.

以二苯基-4-苯硫基代苯基硫鎓盐(DPTS)为光引发剂,研究了基正丁醚的本体和溶液光合。

Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.

采用乳液合的方法,以酰化醇为保护胶体合成醋酸乳液,并用含甲酰胺基的组与其交联。

While investigating Pd-catalyzed cross-coupling reactions between alkenyl halides and azides to yield vinyl azides, 1 H -1,2,3-triazoles were obtained as the main product.

在调查钯催化交叉偶联反应之间卤化物、产量叠叠,1小时-1,2,3-三唑为主要产品均获得.

Flame retardant vinyl ester resin using tetrabromo bisphenol A, epichlorohydrin, acrylic acid as raw materials was also synthesized, Its flame retardant property was excellent.

用四溴双酚A、环氧氯丙烷和丙酸为原料合成了阻燃型基树脂，其阻燃性能良好。

When suspention polymerization was used in the preparation of the toner which is used in electrophotography,carbon black remarkablly inhibited the polymerization of vinyl monomer in the system.

用悬浮合法制备静电复印用增色剂时，着色剂炭黑在反应体系中具有明显的阻作用。