- 相关词组
- tank-mounted searchlight坦克探照灯
- surveillance sonar监视声纳
- sonar window声纳窗;声纳透声窗
- submarine passive sonar潜艇被动声纳
- three-dimensional sonar三维声纳
- vertical obstacle sonar竖直障碍声纳
- submarine integrated sonar system潜艇综合声纳系统
- submarine active detection sonar潜艇主动搜索声纳
- triplefunction sonar多功能声纳
- submarine passive fire control sonar潜艇被动火力控制声纳
- variable-depth sonar深度可调声纳
- triangulation-listening-ranging sonar三角听音测距声纳
- undersea sonar海底声纳测图
- torpedo detection sonar鱼雷探测声纳
- special sonar system专用声纳
- submarine search sonar潜艇搜索声纳
- countermeasure sonar对抗声纳;
- variable depth sonar变深声纳;可变深度声纳
- subsonic sonar次声频声纳
- listening sonar[电] 听唤声纳;
- 今日热词
- 热门搜索
- immigration n.移居;移民局检查站;
- HDT 高分辨地层倾角测井仪;
- worship v.敬奉(神);做礼拜;爱慕;n.崇拜;礼拜;爱慕;阁下;
- sperm n.精子;精液;鲸蜡油;
- comment v.发表意见;n.议论;评论;解释;批评;写照; 指责
- hotel n.酒店;旅馆;旅社;酒吧;酒馆;餐馆;饭店;vi. 使…在饭店下榻进行旅馆式办公
- safety n.安全(性);安全场所;中卫;adj.保障安全的;安全的;保护的,防护的;稳妥地;有把握地
- tore v.撕裂; 撕碎; 扯破; 戳破; 撕开,划成,刺出,扯开(裂口或洞); 拉掉; 撕掉; 拔掉; 扯掉;n.【建】座盘饰;【几】环形圆纹曲面;管环
- borrow vt.& vi.借入;借钱,借用;[数]由上位借;抄袭;n.借,借用;担保物,抵押;[英史]什一税;
- dam n.水坝,堰;水库;(牙科用的)橡皮障;〈比喻〉障碍;vt.用水坝阻止;阻塞,抑制;
- Irish adj.爱尔兰的,爱尔(人[语,文化…)的;n.爱尔兰人;爱尔兰语;
- separately adv.分别地,另行;分开,单独;分离地;个别地;
