炉箅子是高炉热风炉的重要部件之一.Furnace grate is a main part of hot blast stove.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.热风炉是高炉系统中非常重要的设备之一...
The increase slowed to 0.4 percent, possibly indicating the start of a downtrend.增长幅度降到了0.4%，可能意味着下降的开始。The nitrogen utilization efficiency were downtrend with the amount of topdressing increased.随著施氮量增加,追施氮肥的利用率明显下降.Cri...
一条大拱道直通向一座庭院.A big archway leads through into a courtyard.古老的栎树形成一条林荫拱道.Venerable oaks forms a sylvan archway.两座建筑物之间的拱道已经覆盖上了玻璃.The archway between the two buildings had been glassed over....
A baby is sensitive to the slightest nuances in its mother's voice.婴儿对母亲声音的最细小变化都很敏感.It is a strange smile. It lacks the subtle nuances of an ordinary smile.那笑容奇怪. 它缺少一般笑容所含的细腻韵味.Her constant intercourse in a foreig...