“acoustic doppler current detection technology”的概念、定义、翻译、参考文献-科学参考

单词	acoustic doppler current detection technology
释义	acoustic doppler current detection technology Encyclopedia 理学声波多普勒海流探测技术释 acoustic doppler current detection technology声波多普勒海流探测技术利用声脉冲在随流体流动的泥沙、浮游生物等物质上产生的多普勒频移对流体的流速进行测算，能够真实反映流场的情况，并且不会对流场产生任何扰动。用于在水下测量流体在不同水层的三维流速和流向。
随便看	closed timelike curve closed [time] path Green's function closed time path Green's function closed topological manifold closed topology closed trail closed trajectory closed transformation closed traverse closed type closed type formula Closed type questions closed type switchgear closed unbounded set closed under addition closed under an operation closed under an operator closed under intersection closed under limits closed under multiplication closed universe closed walk closed world assumption closed-world assumption closed wound of neck

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