The utility model relates to a tube expander for retrusive light-duty machines with double bearings.

With comprehensive control techniques, the expander exposure rate was decreased to 1.74 %.

采用综合预防技术后扩张囊外露并发症发生率降到1.74%.

Natural gas liquification involves both mixed-refrigerant cycle and nitrogen expander cycle.

近几年国内天然气液化技术主要采用混合工质液化循环和氮膨胀液化循环.

The grading capacitor chiefly consists of body, metal expanders, impregnant and porcelain bushing.

断路器电容器由器身 、 扩张器 、 浸渍剂和瓷套等零部件构成.

Now please give me ten dumb-bells, three chest-expanders and six chronographs.

好,请给我拿10个哑铃, 3个拉力器,6块跑表.

Air outer-penetration phenomenon of expanders was found, but without harmful appearance.

扩张过程中有气体外透现象, 未发现有害表现.

The company has been expanding its customer base using trade magazine advertising.

公司一直通过在商业杂志上刊登广告扩展客户群。

The ranks of the teachers are constantly expanding.

教师队伍日益扩大了.

Organic farming is expanding everywhere.

有机农业正在各地迅速发展起来。

The shipbuilding industry is rapidly expanding.

造船工业正在迅速发展.

Bill Ingram was charged with improving and expanding sales of System 5.

比尔?英格拉姆命令改进系列5号,扩大其销售.

It's all part of taking a chance and expanding man's horizons.

这些都是承担风险、拓展人类世界范围的一部分.

The shipbuilding industry of the south is rapidly expanding.

南方的造船业正在迅速发展.

The visit was aimed at expanding the relations between the two countries.

访问的目的是扩展两国的关系.

Einstein's equations showed the Universe to be expanding.

爱因斯坦的方程式表明宇宙正在膨胀。

The economy is expanding, notching up high growth rates.

经济在发展，实现了高增长率。

She expands only when being praised and flattered.

她只有受到表扬和奉承的时候才喜笑颜开.

A tire expands when you pump air into it.

轮胎打了气就会胀大.

The converse effect is the cooling of a gas when it expands.

气体在膨胀时冷却是一种逆效应.

A tyre expands when you pump air into it.

轮胎一打气就鼓起来.

Water also expands upon freezing, unlike most materials.

与大多数物质不同,水凝固时也要膨胀.