The game wardens tranquillized the rhinoceros with a drugged dart.猎物保护区管理员用麻醉射器让犀牛静了下来.Air raid wardens in tin hats self - importantly stalked the streets.空袭民防队员戴着钢盔神气活现地走在街上昂首阔步.He came with two wardens and they thoroug...
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...
In remote regions, the air is pure and the crops are free of poisonous insecticides.在偏远地区，空气很纯净，庄稼也不施用有毒的杀虫剂。Objective To find methods for testing quickly if there were organophosphate and carbamate in insecticides.目的快速检...
一种以触发器的状态存储二进制数据的双稳态存储器.A bistable storage device which stores binary data as states of flip - flop elements.MOS动态移位寄存器不是用 触发器组成, 而是用反相器组成.The MOS dynamic shift regisers do not consist of flip - flops , but of inverters....