游梁头
... 游梁支承座板:fish plate 游梁头:beam head 游梁式抽油机抽油的井:beam pumping well ...
经轴边盘
... 经轴梁架 beam frame 经轴边盘 beam head 触经杆,经轴齿条 beam lever ...
束流头
... 内束流 internal beam current; internal current 束流头 beam head 外束流 external beam current ...
梁式缸盖
自1999年起Cosworth便在其F1引擎上启用了"梁式缸盖(beam head)"。这种设计是将金属集中在贯串于缸盖整体长度上的扁形梁上。
当心站起来时头别撞了横梁。
Be careful you don't knock your head on this low beam.小心,别把头撞在这矮梁上。
Off to Bydgoszcz. At night, tenting a blanket over his head to hide his flash light beam from the Valley Forge duty officer, Salinger (by now called Jerry) had written his first short stories.晚上,他为了不让瓦莱弗奇学校值班的长官看到自己台灯的亮光,便用一块毯子把自己和台灯都罩了起来,这个时侯,塞林格(人们这会管他叫杰里)已经写了他的第一篇小说。