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- fast muhipole expansion 快速多极展开
- multilevel fast muhipole algorithm 多层快速多极子
- Metals undergo expansion when heated. 金属加热时会膨胀。
- He worked very fast, insomuch that he was through in an hour. 他工作得很快，一小时内便做完了。
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快，但很有耐力。
- The suburbs are an expansion of cities. 郊区是城市的延伸。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- A car overtook me although I was going very fast. 我虽然开得很快，还是被一辆汽车超前了。
- This book is an expansion of the play he wrote before. 这本书是他以前写的剧本的扩充。
- I must be at Hudson before I break my fast. 吃早饭之前，我肯定已到哈得逊区。
- Let's walk fast in order to keep warm. I'm cold. 咱们快些吧，以保持身体暖和。我感到冷。
- His economic policies paved the way for industrial expansion. 他的经济政策为工业的扩展铺平了道路。
- I can move very fast across the ice on skates. 我穿着冰鞋在冰上滑得很快。
- He ran fast enough to catch the thief. 他跑得飞快，足以抓住那小偷。
- He stuck hard and fast to his principles. 他坚定不移地坚持自己的准则。
- His head was stuck fast in the railings. 他的头卡在栅栏里动弹不得。
- The expansion is fund completely by the private sector. 此项发展是完全由私营部门出资的。
- His wife admonished him not to drive too fast. 他的妻子警告他开车不要超速。
