The synthesis methods of magnesia - alumina spinel are electro - fusion and sintering process.镁铝尖晶石的合成方法有电熔法和烧结法.Township enterprises have a paper, agricultural machinery bearings, magnesia and other plants.乡镇企业有造纸 、 农机轴...
The synthesis methods of magnesia - alumina spinel are electro - fusion and sintering process.镁铝尖晶石的合成方法有电熔法和烧结法.Magnesite deposits account for approximately 80 % of total magnesia production.大约80%的氧化镁产量来自菱镁矿.A substance...
The engineer was an eager participant in technical co-operation.那位工程师热心参与技术合作。One who a mask, especially a participant a masquerade or masque.戴面具的人戴面具的人, 尤指假面舞会参加者.There is no comparison between the knowledge and skill o...
This show, too, was virtually sold out before it opened.这场演出的门票也是几乎在开演前就销售一空了。The film opened to healthy box office receipts before rapidly falling off.这部影片的票房收入开始的时候持续上涨，但是后来急剧下降。Bob tried the door. To his surprise it o...
The cat miaowed pitifully.猫喵喵地叫得可怜.A cat miaowed , then was heard scampering away.马上起了猫叫, 接着又听见猫逃走的声音.Her little cat leaped up beside her, snuggled against her waist and miaowed twice.小花噗的也跳上床来, 挨着林小姐的腰部摩擦,咪呜咪呜地叫了两声....
The crowd cheered as Premier Wayne Goss unveiled a lifesize statue of poet Banjo Paterson...韦恩·戈斯州长揭开诗人巴尼奥·佩特森的等身塑像时，人群欢呼起来。The king's head was struck off while the crowd cheered.人群欢呼国王被砍了头。Everyone cheered for the ...
在坦桑尼亚工作的英国古生物学家British paleontologist who worked in Tanzania.古生物学家还讨论了始祖鸟是否会飞的问题.Paleontologists also debated whether Archaeopteryx could fly.正因为这个缘故, 不少拥护进化论的生物学家和古生物学家怀疑其中是否另有文章.For these reasons, many evolutionary bio...