economical造句
例句与造句
- It 's more economical to use gas than coal ..
烧煤气比烧煤上算。 - This was a most economical way to get over it .
这是一种非常省钱的蒙混办法。 - Cook them four hours on a small, economical flame .
用文火把它们煮上四个钟头。 - Trina had always been an economical little body .
屈丽娜一向就是这么个精打细算的人。 - These instruments are extremely compact and economical .
这些仪器体积极小，十分经济。 - It's difficult to find economical in a sentence. 用economical造句挺难的
- We must find economical methods for extracting oil from shale .
我们必须找到从页岩中采油的经济方法。 - We call such a spanning subgraph t an economical spanning subgraph .
我们称这样的生成子图T为廉价的生成子图。 - To be economical these processes will require efficient solvent recovery operations .
若要经济，就要有有效的溶剂回收工序。 - Engineers are forever seeking more economical methods of solving old problems .
工程师们常常探索解决老问题的更加经济的办法。 - "we won't be economical today," cried bertha, "i feel utterly reckless. "
“咱们今天不要节省，”伯莎大声说，“我根本不在乎。” - More economical waste treatment plant design will be possible with less guesswork .
有可能以较少的猜测来更经济地进行废水处理站的设计。 - The cruise condition must also be economical and adequate for the aircraft mission .
巡航状态也必须是经济的以及能够适应飞机的飞行任务。 - It is often economical to orient the flight lines in one direction rather than another .
把航线定向在某一方向上住住会比定向在另一方向上更加经济。 - Accordingly collins and i spent several economical and instructive weeks together in ravenna .
因此，科林斯同我在腊万纳过了几周节俭的，有益的生活。 - When we had done the costings on the project , it was clear it would not be economical to go ahead with it .
我们计算了成本，清楚表明这项工程不合算。
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