| 1. | A cumulative frequency distribution enables us to see how many observations lie above or below certain values .
累计频率分布反映在某个值以下，或在某个值以上有多少个观察值。 |
| 2. | Speed cumulative frequency curve
速率累加次数曲线 |
| 3. | Cumulative frequency polygon
累加次数多边形图 |
| 4. | Cumulative frequency curve
累积频数曲线 |
| 5. | Cumulative frequency diagram
累积频数图 |
| 6. | The six sigma black belt should be able to read values from a cumulative frequency ogive
6西格玛黑带应能从累计频次尖顶部读出数值。 |
| 7. | The six sigma black belt should be able to read values from a cumulative frequency ogive
译文：六西格玛黑带应该能够从累计频次分布中读出数值。 |
| 8. | Very large data bases , 2004 . 12 fenwich p m . a new data structure for cumulative frequency tables
为解决这一问题，本文提出了一些新的卸载技术，主要贡献包括： |
| 9. | The purpose of this web site is to share my experiences with workers in any country on water logging in agricultural lands , irrigation induced soil salinity , subsurface drainage for agriculture ( horizontal and vertical ) , reuse of groundwater , ground - water hydraulics , ( geo ) hydrology , rainfall and surface runoff relations , reclamation and improvement of water logged saline , salty , sodic alkaline , and acid sulphate soils , plant growth , crop production and responses as well as statistical analysis consisting of segmented linear regression and cumulative frequency distributions
描述:探讨农业耕地的水涝问题；灌溉导致的土壤盐碱化；地表灌溉；地下水的再利用；地下水水力学；雨水与水流失的关系；浅地表排水；土壤开垦及水涝，酸性，碱性土壤的改良；片段线形回归和累积频数分布的统计分析等。 |
