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- light channel beam 轻型槽钢
- The invention discloses a light steel stud, which takes the structure of a channel beam or an I beam, and a preformed opening (22) is arranged on the light steel stud (12). 本发明公开了一种轻钢龙骨，成槽钢或工字钢结构，轻钢龙骨(12)上开设有预留口(22)。
- The edgewise of longitudinal channel beam be agree with the dimension of switchgear body frame. 基础框架纵向槽钢的外延距离应与开关柜本体框架的尺寸一致。
- This article introduces experience in medical YAG laser service.Places stress on krypton lamp current repair and light channel adjustment. 介绍了医用YAG激光机的维修经验。着重叙述了氪灯电路的修理和光路的调整。
- METHODS:The BEAM-EEGs of 39 normal elderly people were examined by using the Concerto SEEG-16 channels BEAM machine(Danmark). 方法:应用丹麦ConcertoSEEG-16首脑电地形图仪,对39例正常老人的BEAM-EEG作了检测。
- BUTTERFLY-LIKE PASS DESIGN FOR LIGHT CHANNEL STEEL 轻型槽钢蝶式孔型设计
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- Application of inherent stress concrete channel beam and its research 预应力混凝土槽形梁应用及研究综述
- He turned off the dash light and drove on. 他关掉仪表板上的灯，继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。
- A strong light impinged on his eyes. 一道强烈的光刺着他的眼睛。
- He can see a glimmer of light through the curtain. 他能透过窗帘看到一丝微光。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
