| 1. | The critical state of flow is defined as the condition for which the froude number is equal to unity .
将弗氏标数等于1的情况规定为流动的临界状态。 |
| 2. | The argument hangs around what is known as a froude number
问题就在于那个著名的“弗鲁德值” 。 |
| 3. | Volume froude number
排水容积傅汝德数 |
| 4. | If the froude number exceeds 0 . 5 , then it is more efficient to run than to walk
如果弗劳德数超过0 . 5 ，跑动就比步行更有效。 |
| 5. | If the froude number exceeds 0 . 5 , then it is more efficient to run than to walk
如果弗鲁德值超过0 . 5 ，那跑步比走路更省力。 |
| 6. | If the froude number exceeds 0 . 5 , then it is more efficient to run than to walk
如果佛氏数大于0 . 5 ，那么奔跑比行走更有效率。 |
| 7. | There are some acts of injustice which no national interest can excuse . ( j . a . froude )
“有些不公正的行为是民族利益所不容许的” （ j . a .弗鲁德） 。 |
| 8. | In this essay a kind of auxiliary energy dissipator arplying to underflow energy dissipation of low froude number is developed . it mainly applies to the small - sized projects , especially to the canal system structures
本文研究了一种适用于低佛氏数底流消能的辅助消能工? ?拱形网板(简称拱网) ，它特别适合于小型工程尤其是渠系建筑物。 |
| 9. | The results of soil trough experiment indicated that , the flow velocity and froude number would add when the rainfall splash intensity rose ; the flow depth and resistance coefficient would decrease when the rainfall splash intensity increased
土槽试验结果表明：土壤坡面薄层水流流速和弗汝德数随雨滴打击强度的增加而增加，水深、阻力系数随雨滴打击强度的增加而降低。 |
| 10. | ( 1 ) it was found from the obtained results that increasing of flux will led to decrease in froude no . of the following water at the shrinking section which will reduce rate of disspated energy , this will make the protection of dam surface more difficult
主要结论如下;随着流量的增加，消力池收缩断面弗劳德数减小，消力池的消能率减小。坝面平均流速增大，坝面的防护难度增加。 |
