“loran chart”的概念、定义、翻译、参考文献-科学参考

单词	loran chart
释义	loran chart [`lȯr´an ´chärt] ^NAVIGATION A chart showing loran lines of position along with a limited amount of topographic detail.
随便看	background luminance background mass spectrum background noise background processing background program background radiation background reflectance background returns background signal back gutter backhand welding back-haul back hearth backhoe back holes backing backing board backing brick backing cloth backing deals backing off backing plate backing pump backing ring backing space

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