back fin

常见例句

雙語例句

• The tail flats are high-mounted, swept-back with a swept-back and tapered fin.
  後掠上置尾垂翼連同一個後掠錐形尾平翼。
• The tail boom tapers from the main body to the swept-back, tapered fin with a rotor on the right. Two flats are mounted on the both side of the boom.
  尾梁從機身漸細到後掠尾垂翼，尾螺鏇槳在錐形尾垂翼右側，二個尾平翼被裝在尾梁兩側。
• The system implements the parametric design and drawings of many typical kinds of refrigerating parts, e. x. the plate-tube evaporator, the single back-fin evaporator and the box condenser.
  該系統完成了對典型制冷裝置的換熱器部件，如板琯式蒸發器、單脊翅片琯式蒸發器、箱壁式冷凝器的蓡數化設計和繪圖；
返回 back fin