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- mesoscopic PM model 细观PM模型
- Improved PM Model Based on Gauss Curvature 基于高斯曲率改进的PM模型
- Estimations with four existing calibration models showed that PM model underestimated while MBM 1 model overestimated the soil erosion rates very obviously,and both MBM 2 and MBM 3 gave similar and reasonable estimations. 文中采用 4种常用的~(137)土壤侵蚀模型估计研究区的土壤侵蚀速率 ;结果表明 ;PM模型明显低估了土壤侵蚀速率 ;MBM1明显高估了土壤侵蚀速率 ;MBM2 和MBM3估计的结果较为相近的合理结果 .
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- If I remember rightly the party starts at 8 pm. 我记得聚会是在下午8点开始。
- At 9 pm the prisoners are locked in for the night. 晚9时把犯人锁进牢房过夜。
- I'm tied up in a meeting until 3 pm. 我开会直到下午三点钟方可脱身。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- She holds her surgery on Fridays at 6 pm. 她星期五下午6时接待选民。
- The cast must all be on (the) set by 7 pm. 所有演员必须在下午7时到达拍摄场地。
- The funeral took place on 24 April at 3 pm. 葬礼已於4月24月下午3时举行。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- Is the match on at 2 pm or 3 pm? 比赛是下午2时还是3时开始?
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- Doors open (eg of a theatre) at 7.00 pm. 下午7时开门(如剧院).
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
