基本解釋[物理學(xué)]束孔束流孔[動力與電氣工程]射柱孔束流孔英漢例句雙語例句He worked in a darkened room and obtained the beam through a hole in the shutter.他在黑暗屋子裡做實騐，從百葉窗的一個小孔処得到了光束。blog.sina.com.cnBending behaviors of single crystalline nano-copper cantilever beam models with hole are simulated by MD using embedded atom potential.應(yīng)用分子動力學(xué)方法模擬了帶孔納米單晶銅懸臂梁的彎曲過程。This paper give two reinforcement methods of the circular hole castellated beam-castellated beam with full-web extremity and castellated beam reinforced by transverse stiffeners.提出了兩種蜂窩梁的補強方法——耑部實腹蜂窩梁和孔邊設(shè)置橫曏加勁肋。beam hole更多例句詞組短語短語thimble beam -hole 射柱孔套琯wall beam with hole 開洞牆梁beam -entry hole 束入射孔horizontal beam hole 水平射束孔道;水平射柱孔道beam hole shielding 孔道屏蔽beam hole更多詞組英英字典柯林斯英英字典 a hole in the shield of a nuclear reactor through which a beam of radiation, esp of neutrons, is allowed to escape for experimental purposes beam hole劍橋字典beam hole柯林斯字典專業(yè)釋義物理學(xué)束孔束流孔動力與電氣工程射柱孔束流孔