查询词典 flashing lightning

lightning discharge：电闪放电

lightning conductor 避雷针 | lightning discharge 电闪放电 | limb darkening 临边昏暗

lightning switch：避雷开关

lightning rod 避雷针 | lightning switch 避雷开关 | lightpack cable 轻装型电缆

lightning switch：避雷篇关

lightning surge 雷电过电压 | lightning switch 避雷篇关 | like charges 同极性电荷

lightning tube：闪电管石(同fulgurite)

Lightning Ridge 闪电岭,莱廷岭(澳大利亚):欧泊著名产地,位于新南威尔士州 | lightning tube 闪电管石(同fulgurite) | light-sensitive 光敏的

summer lightning：片状电闪片状闪电

summer freeboard 夏季干舷 | summer lightning 片状电闪片状闪电 | summer lightning 片状闪电

alternating group occulting：互联明暗光

alternating group flashing 互联闪光 | alternating group occulting 互联明暗光 | alternating group occulting light 互联明暗光

alternating group occulting light：换色群掩光

換色群閃光 Alternating group flashing light | 換色群掩光 Alternating group occulting light | 換色回轉光 Alternating revolving light

alternating group occulting light：变色群顿光;换色群顿光

换色[固]定群闪光 alternating fixed and group flashing light | 变色群顿光;换色群顿光 alternating group occulting light | 换色光;变色灯 alternating light

alternating：互光

灯质的种类很多,最基本的有定光(fixed)、闪光(flashing)、明暗光(occulting)和互光(alternating)四种,这四种灯质又可联合或组合成不同类型的灯质. 雾号(fog signals)--即雾警设备,是附设在航标上雾天发出音响的设备,

apron piece：支承小梁

apron flashing 遮檐板 | apron piece 支承小梁 | apron plain 冰水沉积平原

steel,hypoeutectoid：亚共析钢

"steel,hypereutectoid","过共析钢" | "steel,hypoeutectoid","亚共析钢" | "steel ingot","钢锭"

midpoint tap：中心抽头=>中间抽头

midpoint rule 中点法则 | midpoint tap 中心抽头=>中间抽头 | midrange lateral acceleration handling maneuver 中等横向加速转向运动