Engaged in the research project of'studies on the lanthanon stabilizer ".参与横向研究课题 “ 稀土稳定剂的开发 ”.The Lanthanon and its compounds, because of its 4 f electronic characters, have special performance.稀土元素由于具有4f电子特性, 使其元素...
Drug addicts shoot up in the back alleys...瘾君子们在后街小巷里注射毒品。Drug addicts shoot up in the back alleys.瘾君子们在后街小巷里注射毒品。darkly menacing alleys黑咕隆冬的小巷Khandoo guided me through the dark alleys until the smell told me we had arri...
The surgeon placed catheters through the veins and arteries near the base of the head.外科医生在脑根部的静脉和动脉中放置了导管。Short - term catheters are temporary access devices for administering therapy.短期 注射是一种为暂时性的通路装置有管理的治疗使用.Objective...
你能把这个被摔成两半的盘子粘在一起 吗 ?Can you marry up the two halves of the broken plate?那个小姑娘伤心地看着被撕成两半的课本.The little girl looked sorrowfully at her text book torn in half.上个世纪,人们在阿什穆内(Al-Ashmunein)找到了裂成两半的一块石灰石.In the last century a l...
Igneous rocks do not contain fossils.火成岩不含化石.Contrast the formation of intrusive and extrusive igneous rocks.对比形成的侵扰和挤压火成岩.The most common intrusive in the order of igneous rocks is granite.在火成岩系列中最常见的侵入体是花岗岩.The intrusi...
the commercial hub of the city城市的商业中心Chicago is a hub of airline traffic.芝加哥是航运中心.Lee was at the hub of some incisive attacks in the second half.在下半场，李组织了几次快速进攻。...