Overburden had concealed the radioactivity.覆盖层屏蔽掉了放射性.Soil survey should be adopted in such soil overburden areas.在此类土壤覆盖区应采用土壤测量.Overburden pressure for three hundred years , isolated the light of day.覆压三百余里, 隔离天日....
Objective To investigate the effects of electrocorticography ( ECoG ) monitoring in microsurgical treatment of intracranial cavernous hemangiomas ( ICH ) .目的探讨术中皮层脑电图 ( ECoG ) 监测在颅 内海 绵状血管瘤继发癫疒间患者显微外科手术中的应用价值....
A variety of mechanical surfaces have been employed for deflecting the exhaust jets of solid - propellant rockets.人们已经用过各种类型的机械控制面来偏转固体推进剂火箭的排气流.If she made a leading statement, he was expert deflecting her into more imp...
Provide accurate accounting for cash receipts, cash disbursements, and cash balances.提供正确的现金收入 、 支出和结余记录.All the accounts payable balances were aged within 30 days.所有应付账款结余之账龄均介于30天内.Interest is payable on credit balance...