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- rotary beam aerial 射束旋转天线
- The company specializes in production of Model JPKK series endless chain electric block, JKBK flexible single main beam hanged crane, rotary beam hoist, as well as all kinds of motor, carriage, control box, etc. 本公司专业生产JPKK型系列环链电动葫芦、JKBK柔性单主梁悬挂起重机、旋臂吊起重机以及各种电机、小车、控制箱等。
- The birds perched on the television aerial. 鸟停在电视天线上。
- The picture is much clearer with the new aerial. 装上新天线后画面清晰多了。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- He showed me some aerial photographs. 他给我看了一些空中拍摄的照片。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人,你搞错了吧。
- Mind you don't knock your head (on this low beam). 小心,别(让这根低梁)撞著头。
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- Some joker's been playing around with my car aerial! 哪个爱胡闹的人摆弄我汽车上的天线了!
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
- He greeted me with a beam of joy. 他笑容满面地迎接我。
- Photographic aerial reconnaissance especially of military targets. 空中照相侦察空中照相侦察,尤指军事目的的