The devulcanization mechanism of natural rubber sulfur-vulcanizate by collecting and analyzing some experimental data was addressed.

The principle and the dynamic mechanical thermal analyses and application of NR vulcanizate are reviewed.

介绍了用动态热机械分析仪测定天然橡胶(NR)硫化胶耐老化性能的原理及方法.

The EBR vulcanizate of different epoxide number was prepared.

选择了EBR加工 中适合的配合剂和综合性能较好的硫化配方,并制备了不同环氧值的EBR硫化胶.

Aging resistant is one of the properties for vulcanizate of tire tread.

轮胎胎面硫化橡胶的耐老化是其重要性能之一.

The rubbers are specially compounded, and are supplied in unvulcanized sheet form.

是特别复杂的橡胶, 而且在未硫化表的形式提供.

They who play bowl must expect to meet with rubbers.

怕风险办不成大事.

They who play bowls must expect to meet with rubbers.

要做事就得敢于面对困难.

The model car can carry light things such as rubbers and pencils.

这个模型汽车可载轻巧的东西如橡皮及铅笔.

My rubbers are here in the hall closet, but the umbrella's disappeared.

我的套鞋在客厅的壁橱里, 但雨伞不见了.

Application – Tires, tread rubbers, molded and extruded goods automotive mechanical goods.

轮胎、输送带 、 橡胶管及其它一般深色工业制品.

Xiao Lan told me that she needed a pair of rubbers.

小兰告诉我,她需要一双胶鞋.

Those who play at bowl must look out for rubbers.

玩滚球,防崎岖.

Alma asked Ennis to use rubbers because she dreaded another pregnancy.

阿尔玛在杂货店当店员.

Silicone rubbers are used for both high-and low-temperature appilcations, since their properties change little with temperature.

聚硅烷橡胶因性能随温度变化小,故在高温和低温的场合都能用.

You'd better wear rubbers, for it's raining.

天在下雨,你最好穿上橡胶套鞋.

The mechanism of tackification of rubbers by resins is not completely understood.

有关橡胶被树脂增粘的机理尚未完全了解.

Organic rubbers develop a resinous surface crust through weathering.

有机橡胶经过风蚀后,逐呈现出树脂状的外表.

We wear rubbers on our feet when it rains.

下雨时我们穿橡胶套鞋.

Let's have a few rubbers of bridge.

我们玩几局桥牌吧。

The smell of burning rubber is not pleasant.

橡胶燃烧的气味不好闻.

The government bought up the whole domestic rubber crop.

政府买进国产的全部橡胶.