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- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- It is a technique called ion beam writing. 这一技术被称为离子束刻写。
- 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。
- Ion beam mutation has significant bio-effect. 摘要离子诱变具有显著的生物学效应。
- 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。
- 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。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- Your calculation is way off beam. 你的计算大错特错。
- The unemployed worker was on his beam ends with rheumatism. 这个失业工人患了风湿病，经济十分困难。
- A structural unit, such as a beam or wall. 构材建筑物之单位结构，如横梁或墙
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- A beam of sunlight fell on the wall through the window. 阳光透过一扇窗投射到墙面上。
- Please can you lend me twenty pounds? I'm on my beam ends. 请您借给我20英镑好吗？我已十分拮据。
