| 1. | The randomness is attributed to the porous medium .
随机性起因于多孔介质。 |
| 2. | The energy losses are due to turbulence .
能量损失起因于紊流。 |
| 3. | Accidents arise from carelessness .
事故往往起因于疏忽。 |
| 4. | A misunderstanding was the beginning of their quarrel .
他们的争吵起因于彼此误解。 |
| 5. | People who are farsighted suffer from just the opposite problem .
远视者的苦恼则起因于正好相反的问题。 |
| 6. | The u-shape of some glacial valleys may be due also to deposition .
某些U型冰川谷也可能起因于沉积作用。 |
| 7. | Gilbert proposed in 1600 that electrical effects arise from an electric fluid .
1600年，吉伯提出，电效应起因于一种电的流质。 |
| 8. | Engels said, "like all other science, mathematics arose out of the needs of men. "
恩格斯说过：“数学像所有别的科学一样，起因于人们的需要。” |
| 9. | The restoring force in a vibrating flexible membrane arises from the tension with which it is stretched .
柔性膜振动时的回复力起因于使膜绷紧的张力。 |
| 10. | The condition is characterized by weakness resulting from excessive depolarization of the motor end-plate .
其特征为无力，这种无力起因于运动终极的过度去极化。 |
