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- Local condensation heat transfer of R22 in a microfin tube and a plain tube are measured and compared. 进行了R22在光管和微肋管内凝结换热实验,比较了局部换热系数。
- 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种不同规格的试验管,在大气压力下的饱和水及乙醇中进行了系统的实验。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- The problem is quite plain to us. 那问题我们都很明白。
- You needn't labor a point that is perfectly plain. 这点很明显,你用不着讲个没完。
- His devotion to music is plain to see. 他对音乐的挚爱是显而易见的。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Is the coastal plain good for farming? 沿岸平原适宜耕种吗?
- It's plain that he is the criminal. 很明显,他是罪犯。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- You needn't labour a point that is perfectly plain. 这点很明显,你用不着讲个没完。
- A policeman in plain clothes shadowed the criminal all day. 有个便衣警察整天秘密监视那个罪犯。
- He set an example of plain living. 他树立了艰苦朴素的榜样。
- This tube is flexible but tough. 这管子柔软但很坚固。
- To be plain with you, I know nothing about it. 坦白对你讲,我对此一无所知。
- We must keep to the style of plain living. 我们必须保持朴实生活的作风。
- The Indian of the west is a rover of the plain. 西部的印第安人在大平原上过着游牧生活。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- The meaning of the sentence is very plain. 这句句子的意思十分清楚。