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- Post-tensioned unbonded prestressed concrete bar is suitable for cast-in-placeconcrete of long-span and wide buildings,large load prefabricated beam and other construction. 后张无粘结预应力筋适用于大跨度、大开间建筑的现浇楼板、大荷载的预制梁及其它特种结构。
- Post-tensioned unbonded Prestressed concrete bar is suitable for cast-in-Place concrete of Long -span and Wide buildings,Large, Load Prefabricated beam and othe construction. 后张无粘结预应筋适用于跨度、大开间建筑的现浇楼板、大荷载的预制梁其他特种。具有不留孔道、不必灌浆；施工简便、节省材料、随弯曲等特征。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- 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。
- He struck the beam with his head. 他的头撞到梁上了。
- disposal of prefabricating beam spot 梁场布置
- 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。
- prefabricating beam in short-line method 短线法制梁
- 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。
- Your calculation is way off beam. 你的计算大错特错。
- Invasion of the Prefabricated Communities! 预先成立的工会的入侵！
- 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
- field prefabricated beam 现场预制梁
