繩頭夾 的英文怎麼說
中文拼音 [shéngtóujiā]
繩頭夾
英文
bulldog grip-
The old man made the sheet fast and jammed the tiller.
老頭兒繫上帆腳繩，把舵柄夾緊。Basing on dalian specialized ore terminal engineering, through physical model experiment, the function of vessel under the action of wave, tide and wind to wharf structures is tested, variation law of vessel ' s motion when berthing and mooring at different angles of wave and tide and cable ' s tensile force are given
以大連礦石專用碼頭工程為背景，通過物理模型試驗，系統測量了波浪、潮流、風等動力要素耦合作用下的船舶對碼頭結構、系纜設施及護舷的作用；給出了波浪和潮流不同夾角時船舶系靠泊狀態下的運動量及纜繩拉力的變化規律。
分享友人