a kilometre and a half of bitumen一公里半的柏油路面contain bitumen含沥青The irradiation stability of bitumen and bituminized producthas been investigated.本文研究了沥青及沥青固化产品的辐照稳定性.The article introduced the category of natural bitumen an...
The thermohydraulic model and the characteristics of solution in CHAN - 2 T code are introduced.本文介绍了CHAN-2T程序的热工水力模型及求解方法的特点.Then, position location is obtained using the method similar to Chan ( 1994 )其次, 用与Chan ( 1994...
多节瘤的老橡树a gnarled old oak tree恶性神经节瘤是一非常少见的实体瘤.Summary of Background Data . Malignant paragangliomas are a very rare entity.大部分副神经节瘤的首选治疗方式是外科手术切除.The treatment of choice is often surgical resection for most paraganglioma...
Usually so laconic in the office, Dr. Lahey seemed less guarded, more relaxed.平常在办公室里寡言少语的莱希医生似乎少了些拘谨，多了几分轻松。"At least we weren't kidnapped." — "I'm glad of that," was the laconic response.“至少咱们没被绑架。”——“对此我很庆幸，...
He took a shovel, dug a hole, and buried his once-prized possessions...他拿起一把铁锨，挖了个坑，将自己曾经珍爱的物品埋了起来。He could see their wide, flattened, shovel - pointed heads now and their white tipped wide pectoral fins.他这时看得见它们那又宽又扁的铲子...