查询词典 electric bell

Domestic Furniture; Hotel and Restaurant Furniture; office furniture; medical furniture; outdoor furniture; public facilities furniture; other furniture; furniture semi-finished products and spare parts, watch glasses, bell; table; Watch Accessories; glasses; eyewear accessories, sports and tourism and leisure supplies, sporting goods; leisure products; instruments; chess, poker; sports memorabilia; outdoor travel goods, toys, baby toys; electric or remote control and Clockwork Toys; Action Toys; Games and Toys; Plush and Cloth Toys; dolls

家庭用室内家具；宾馆饭店家具；办公家具；医用家具；户外家具；公共设施家具；其他家具；家具半成品及零配件，钟表眼镜，钟；表；钟表配件；眼镜；眼镜配件，体育及旅游休闲用品，运动用品；休闲用品；乐器；棋类，扑克；体育纪念品；户外旅游用品，玩具，婴儿玩具；电动或遥控及发条类玩具；动作类玩具；游戏益智类玩具；毛绒及布制玩具；玩偶

Bell Telephone company purchases Western Electric Company.

贝尔电话公司购买西方电力公司。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。