| 1. | Officials believe the fire was started by a human activity
官方认为火灾是人为因素造成的。 |
| 2. | Harvard report on cancer prevention volume i : human causes of cancer
第一册：致癌的人为因素 |
| 3. | The fourth factor is the human element
第四个因素是人为因素。 |
| 4. | Discussion on distortion of accounting information caused by human factors
浅议人为因素导致会计信息失真 |
| 5. | Artifical factors of soil erosion and countereasures of nanchong city
南充市水土流失的人为因素分析及对策研究 |
| 6. | Results reduce the errors caused by environmental and artificial factors
结果减少外界因素与人为因素给试验带来的误差。 |
| 7. | We should take measures to put an end to this damage caused by human factors
对这种人为因素造成的损害要采取措施加以杜绝。 |
| 8. | 6 ) there are two outside factors , which influence the wetland vegetation
6 )南大港湿地植被外界影响因素分为自然因素和人为因素。 |
| 9. | Computer programmed control eliminates human influence to quality of coal sampling
计算机程控操作，排除了人为因素对煤质采样的影响。 |
| 10. | The second step : quantitative analyses the influence of human factor on agricultural drought
第二步定量分析人为因素对旱灾的影响。 |
