|
關注:1
2013-05-23 12:21
求翻譯:Since the jet ?ow in its positive ?ow direction is add itionally slowed down by frictions and hence more kinetic energy is converted fromthe jet to the bucket, there is ηf < 0.是什么意思?![]() ![]() Since the jet ?ow in its positive ?ow direction is add itionally slowed down by frictions and hence more kinetic energy is converted fromthe jet to the bucket, there is ηf < 0.
問題補充: |
|
2013-05-23 12:21:38
自噴鏗俹在其積極瓦特鏗俹瓦特方向加itionally減緩摩擦,因而更動能轉換其外噴氣桶,有畏F <0。
|
|
2013-05-23 12:23:18
正在翻譯,請等待...
|
|
2013-05-23 12:24:58
因為噴氣機?ow在它的正面?ow方向是增加itionally由摩擦減速并且動能從噴氣機被轉換成桶,那里是 ηf < 0。
|
|
2013-05-23 12:26:38
由于其積極的排放方向射流排放是添加 itionally 減緩下來摩擦,因此更多動能轉換后的從噴射到桶里,有 ηf < 0。
|
|
2013-05-23 12:28:18
google學術
|
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區