Chemical constantly circulate or recycle in the system.化学物质在系统中不断循环或回流.The recycle ratio anodynon is 84 % above the yield level of the same industry in domestic.氯乙烷收率可达84%以上,远远高于国内同行业的收率水平.Sulfur recycle catalyst activen...
快到9点半的时候，他在一名警察的护送下到达了。He arrived with a police escort shortly before half past nine.他只有5英尺9英寸高，刚刚达到当警察的最低身高要求。He was only five feet nine, the minimum height for a policeman.这项罪行是在警察的纵容下发生的。The crime was committed with t...
"Have you been chatting for long?" — "Ever since you left."“你们聊了很久了吗？”——“打你离开后一直在聊。”Well, I can't stand here chatting all day.好了，我不能一整天就站在这里闲聊。I was chatting to him the other day.前几天我和他聊了一阵。...
Proliferated, dense and gently hyalinized collagen fibers forwere observedand lower dermis.真皮中下层胶原纤维增生 、 致密、红染,轻度玻璃样变.Excessiely hyalinized stroma in this case has created an interesting cording pattern of tumor cells.本例...