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- Local condensation heat transfer of R22 in a microfin tube and a plain tube are measured and compared. 進行了R22在光管和微肋管內凝結換熱實驗,比較了局部換熱係數。
- The present paper discribes experiment research of effect of the inclination on heat transfer on 9 kinds of plain tubes in atomosphere, working fluids are distill water and ethanel. 用9種不同規格的試驗管,在大氣壓力下的飽和水及乙醇中進行了系統的實驗。
- We bivouacked on the open plain. 我們在開闊的原野上露營。
- The problem is quite plain to us. 那問題我們都很明白。
- You needn't labor a point that is perfectly plain. 這點很明顯,你用不著講個沒完。
- His devotion to music is plain to see. 他對音樂的摯愛是顯而易見的。
- A display device that uses a cathode ray tube. 一種使用陰極射線管的顯示裝置。
- He held the test tube in his hand thoughtfully. 他沉思地把試管拿在手裡。
- Is the coastal plain good for farming? 沿岸平原適宜耕種嗎?
- It's plain that he is the criminal. 很明顯,他是罪犯。
- I must buy a tube of toothpaste. 我必須買一支牙膏。
- You needn't labour a point that is perfectly plain. 這點很明顯,你用不著講個沒完。
- A policeman in plain clothes shadowed the criminal all day. 有個便衣警察整天秘密監視那個罪犯。
- He set an example of plain living. 他樹立了艱苦樸素的榜樣。
- This tube is flexible but tough. 這管子柔軟但很堅固。
- To be plain with you, I know nothing about it. 坦白對你講,我對此一無所知。
- We must keep to the style of plain living. 我們必須保持樸實生活的作風。
- The Indian of the west is a rover of the plain. 西部的印第安人在大平原上過著游牧生活。
- A glass tube for enclosing the flame of a lamp. 玻璃燈罩圍住燈的火焰的玻璃管
- The meaning of the sentence is very plain. 這句句子的意思十分清楚。