seamark怎么读，seamark的音标和真人发音
英音
['si:mɑ:k]
美音 ['si:ˌmɑ:k]
seamark是什么意思，seamark的意思是
n.航线标志，满潮水位线；海标
seamark 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- The paper analysis the feasibility and the primary project of system deelopment at the secondary plant in our country . It discusses the basic method about utilizing the seamark of the unclear-powered luminosity and the electromagnetic wae of the unclear-powered for exploring .
- 本文作者分析我国发展位于卫星上的核爆探测系统的可行性和初步方案，探讨了利用核爆光度波形和核爆电磁波进行探测的基本方法。