table-flap 中文意思是什麼
table-flap
解釋
（折疊式桌面的）折板。-
The early mornings were still sufficiently cool to render a fire acceptable in the large room wherein they breakfasted ; and, by mrs crick s orders, who held that he was too genteel to mess at their table, it was angel clare s custom to sit in the yawning chimney - corner during the meal, his cup - and - saucer and plate being placed on a hinged flap at his elbow
清早的氣溫仍然涼得很，所以在他們吃早飯的那間大房子里生上了火，大家感到適意克里克太太認為克萊爾溫文爾雅，不宜於坐在他們的桌子上同大家在一起吃飯，就吩咐讓人把他的盤子和一套杯子和碟子擺在一塊用鉸鏈連起米的擱板上，所以吃飯的時候他總是坐在大張著口的壁爐旁邊。 -
Abstract : in the light of the problem of multiple variables restrain in the design of pipe heat exchanger, it is proposed taking three variables, the pipe length, ratio between the table flap space and the shell outer diameter, and ratio between the pipe space and the pipe outer diameter, as optimization criterion
文摘:針對管式換熱器設計過程中幾何關系的多自變量約束難題，提出了以管長、折流板間距與殼外徑之比、管間距與管外徑之比三個設計變量作為優化判據。
分享友人