用于高炉 、 热风炉砌筑刚玉砖、莫来石砖 、 硅线石砖 、 低蠕变高铝砖.Used for corundum bricks, mullite bricks, silicate bricks masonry in blast furnaces, hot air stoves.硅线石耐火浇注料适用于流化床锅炉的燃烧部位.Sillimanite refractory castable is good in use at combustion ...
这位男孩能辨别出音调的细微变化.This boy can discriminate minute variations in tone.我只能大致辨别出对面起伏不平的峭壁轮廓.I could but just discern the frowning line of the opposite cliffs.你们一听爱尔兰人或者约克郡人的土音,就能辨别出他是哪里的人.You can spot an Irishman or a Yorksh...
The manipulators structure , operation principle and hydropneumatic system are described systematically in the paper.介绍一种两自由度液压驱动式上料机械手,包括其机构设计 、 工作原理及液压气动系统....
I was pitched into the water and swam ashore.我被甩到水里后向岸边游去。The goldfish swam round and round in their tiny bowls.金鱼在小小的鱼缸里一圈圈地游来游去。I turned and swam a few strokes further out to sea.我转身向海里又游了几下。...