|
关注：1
2013-05-23 12:21
求翻译：There is a surprising connection between changes in relative frequency and in wave energy . from section 4.5 we know that in fluid at rest the wave energy is carried unchanged along rays . this is not so for waves in nonuniformly moving fluid ,essentially because the waves by themselves do not constitute a conservative是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
There is a surprising connection between changes in relative frequency and in wave energy . from section 4.5 we know that in fluid at rest the wave energy is carried unchanged along rays . this is not so for waves in nonuniformly moving fluid ,essentially because the waves by themselves do not constitute a conservative
问题补充： |
|
2013-05-23 12:21:38
相对频率和波的能量变化之间有一个令人惊讶的连接。从4.5节中，我们知道，在休息时流体沿射线波的能量进行不变。这不是在变动流体波，主要是因为自己的海浪并不构成一个保守的系统：他们可以交换的平均流量的能量。
|
|
2013-05-23 12:23:18
正在翻译，请等待...
|
|
2013-05-23 12:24:58
|
|
2013-05-23 12:26:38
有相对频率和波能量变化之间令人惊讶的连接。从部分 4.5 我们知道在其余的流体中波浪能量进行光线沿保持不变。这并不是那么波在非均匀移动流体，本质上因为波的本身并不构成一个保守的系统： 他们可以交换能源的平均流量。
|
|
2013-05-23 12:28:18
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
