The control part oftube expander adopts the structure of double bearings.
它的控制部分采用双轴承结构。

Bacillus CalmetteGuerin is widely used as a prophylaxis oftuberculosis.
减毒活菌卡介苗广泛用于预防结核病。

First, the BACKUP utility is now selftuning.
首先，备份实用程序现在是自我调优的。

With a flourish he twisted the round rim of the topmost cask a halfturn.
他夸耀着, 抓住最上层的那只桶的圆边, 向外半扭了一下。

Liftup fire engine is an important fire fighting equipment which can eradicate fire from highrise buildings.
登高消防车是扑灭高层建筑火灾的重要消防设备。

Wounds and ftustration vaporise in rest.
创伤与苦恼，在安息中自然清除。

The major losers are DAB and FTU,they lost 6.7 and 5.1 marks respectively.
主要输家则是民建联和工联会，评分分别下跌6。7和5。1分。