web frame and strong beam 桁板肋骨与强横梁
Strong beam and weak column 强梁弱柱
strong beam with weak column 弱柱强梁
column with equally strong beam 等强梁柱
strong column and weak beam 强柱弱梁
strong laser beam 强激光束
The range light is capable of sending out a strong beam of light.
该灯器可发出单向强烈光束。
If slaughter is to BE done in a barn, BE sure that a strong BEam 12 to 15 feet from the floor is available.
如果屠宰要在一个谷仓中进行，那要确保谷仓中有一个离地12 ~ 15英尺的房梁。
The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.
凭着本身强烈的光束，激光可在钻石上钻一个洞，而且可以被很好地控制，因此能用于精密的眼部手术。
应用推荐