head

head - 帆頂緣；水頭；壓頭；能頭；落差；位差；揚程

head block - 吊桿端滑車

head board - [斜帆]艏板

head earing - 帆頂耳索

head fast - 艏繫纜

head figure - 艏[飾]像

head ledge - 艙口緣木

head light - 艏燈

head line - 艏纜

head loss - 水頭損失；壓頭損失；落差損失；揚程損失

head mast - 前桅

head pump - 艏尖艙泵

head reach - 正俥[慣性]滑行距離

head resistance - 迎面阻力

head rope - 艏纜

head sea - 頂頭浪；逆浪

head seat - 艇艏坐板

head steward - 管事長

head strap - 捕鯨船用鏈索

head valve - 輸出閥；出口閥

head wall - 端牆；塢首牆

head wind - 頂頭風；逆風

head yard - 前桅橫桁

head-ledge - 艙口端圍緣

第 32 筆 / 共 104 筆