The time is past for guns and killings and massacres.动不动就用枪、动不动就杀、大规模屠杀的时代已经过去了.Numberless recent massacres were still vivid in their recollection.近来那些不可胜数的屠杀,在他们的头脑中记忆犹新.Massacres the picture too to be terrorist.残杀图片冭恐怖...
一些马蹄铁形蝙蝠能探测到细微至0.0001千赫的差别.Some Horseshoe bats can detect differences as slight as 0 . 0001 KHz.他们在旁边坐了100种渠道, 各200千赫宽.They sat aside 100 channels, each 200 kilohertz wide.这些无线电波以每秒15千赫的波长发出.These radio waves are coming ...
船舱建造成许多不漏水的隔间.The ship's hold is built in watertight compartments.管子工用铅 、 绳子或专用填隙材料使管子的接头不漏水.Plumbers caulk joints in pipe with lead, string or a caulking compound.我要装上不漏水的窗.I'll have watertight windows fixed....
The electronic jammer was fully operational.电子干扰机正全面工作.IR active jamming technology includes IR decoy , IR jammer, DIRCM laser blinding, etc.红外有源干扰技术包括红外干扰弹 、 外干扰机、向红外对抗和激光致盲等.The technology of one - machine - against - ...