Researches on the new Zs - Series fibroin protective rapid souring agents.介绍了ZS系列丝素保护快速精练剂的应用范围和性能,并与国内外常用精练剂作了对比试验.Ditto credit : undeterred by souring quality, banks remain under pressure to lend.放贷也可能抬头, 银行仍承受着放贷的压力,而...
我们常规的检查怎么了?用老式的结肠镜检查 呢 ?What happened to our regular, old - fashioned colonoscopy?发明可弯曲乙状结肠镜和结肠镜以发现和切除癌前增生病变.Flexible sigmoidoscopy and colonoscopy developed to help find and remove precancerous growths.有少量分泌物覆盖的缺血性结肠炎的结...
He is dead to the world.他对世事不闻不问.He was tired after the day's work, and was soon dead to the world.他一天干下来十分劳累, 很快就熟睡了.Exhausted by their exploits that day the two boys had supper and fell asleep , dead to the world....
Herbie Hancock was encouraged by his family to learn music at a young age.赫尔比·汉考克年幼时家人就鼓励他学音乐。Augustine Hancock served as an elementary-school custodian for 20 years.奥古斯丁·汉考克当小学看管人20年了。They want my John Hancock on the co...