以工业氧化铝 、 结合粘土 、 蓝晶石等为原料,应用聚苯乙烯球烧先注和可塑成形法研制成功了耐火隔热砖.The refractory insulating bricks were produced , taking alumina, soft clay, cyanite al as raw materials....
...an otter seizing a fish.捉到了一条鱼的水獭The otter , as knowing all the paths, took charge of the party.水獭熟悉路径, 担任了向导.Von Otter was superb both in the darkly dramatic songs, and in the lighter ones.冯·奥特无论是演唱严肃的戏剧曲目还是较为轻松愉快的歌曲...
Khalil heard the thunder of an avalanche.哈利勒听到了雪崩传来的轰隆声。Khalil is starting to brain storm and bounce around ideas for new material.大同已经开始发掘灵感,并尝试不同的想法以寻找新的素材.Khalil it's impossible to thank u with words and even har...