在卸料地点应该装设袋滤器以消除粉尘.A bag filter for dust abatement at the discharge point should be provided.装设空调要额外加多少钱?How much extra is it to have an air conditioner installed?另一方面,约9200间课室已装设消减噪音设施, 约有43万名学生受惠.Some 9200 classrooms we...
这就是所谓的催化裂化.It is known as catalytic cracking.裂化是使较重的低挥发性的碳氢化合物分裂成较小分子的化学分裂.Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.FCC(流化催化裂化 ) 是炼厂生产汽油的主要方法之一.The Fluid Catal...
"Their sound is very interesting," he says, diplomatically.他很圆滑地说道，“他们唱得不错。”He told the artist diplomatically that his ugly picture was " unusual ".他圆滑地对画家说,他那张难看的画很 " 独特 ".They had to be dealt with diplomatically but fi...
黑利打量着她，脸上带着神秘的笑容。Haley studied her, an enigmatic smile on his face.他打量着我，好像我刚刚吐在了他的牛仔裤上似的。He peered at me like I'd just puked up on his jeans.他边说话边茫然地打量着房间，心不在焉的样子。He looked vaguely around the room as he spoke, his ...