量測知識
面積篇
代 | 尺度(厘米) | 畝積(平方米) | 里長(米) |
戰國 | 23.2 | (6x0.232)^2x100=193.7664 | 6x0.232x300=417.6 |
秦及西漢 | 23.2 | (6x0.232)^2x240=465.0393 | 6x0.232x300=417.6 |
新莽 | 23.1 | (6x0.231)^2x240=461.0390 | 6x0.231x300=415.8 |
東漢 | 23.4 | (6x0.234)^2x240=473.0918 | 6x0.234x300=421.2 |
東漢晚期 | 23.6 | (6x0.236)^2x240=481.2134 | 6x0.236x300=424.8 |
魏 | 24.2 | (6x0.242)^2x240=505.9929 | 6x0.242x300=435.6 |
西晉 | 24.2 | (6x0.242)^2x240=505.9929 | 6x0.242x300=435.6 |
東晉 | 24.5 | (6x0.245)^2x240=518.6160 | 6x0.245x300=441.0 |
劉宋 | 24.6 | (6x0.246)^2x240=522.8582 | 6x0.246x300=442.8 |
梁 | 24.7 | (6x0.247)^2x240=527.1177 | 6x0.247x300=444.6 |
前趙 | 24.2 | (6x0.242)^2x240=505.9929 | 6x0.242x300=435.6 |
北魏 | 28.0 | (6x0.28)^2x240=677.3760 | 6x0.28x300=504.0 |
東魏北齊 | 30.2 | (6x0.302)^2x240=788.0025 | 6x0.302x300=543.6 |
北周 | 29.6 | (6x0.296)^2x240=757.0022 | 6x0.296x300=532.8 |
隋 | 29.6 | (6x0.296)^2x240=757.0022 | 6x0.296x300=532.8 |
唐 | 30.0 | (5x0.3)^2x240=540 | 5x0.3x300=540 |
宋 | 31.2 | (5x0.312)^2x240=584.0640 | 5x0.312x300=561.6 |
明 | 31.8 | (5x0.318)^2x240=607.7440(營造畝) | 5x0.318x300=572.4 |
清 | 32 | (5x0.32)^2x240=614.40000(營造畝) | 5x0.32x300=576.0 |
註:畝積、里長 (按秦以後,一畝為240平方步。古制,一步為六尺)
資料據:
- 鄭天挺、譚其驤等「中國歷史大辭典」編纂委員會編《中國歷史大辭典》(上海:上海辭書出版社,2000年3月第一版)
- 沈起煒等編:《中學教學全書‧歷史卷》(上海:上海教育出版社,1996年12月第二版)