“sight reduction”的概念、定义、翻译、参考文献-科学参考

单词	sight reduction
释义	sight reduction [`sīt ri´dǝk·shǝn] ^NAVIGATION The information needed for establishing a line of position, derived from the use of a sextant or an octant.
随便看	strontium strontium-90 strontium acetate strontium bromide strontium carbonate strontium chlorate strontium chloride strontium chromate strontium dioxide strontium fluoride strontium hydrate strontium hydroxide strontium iodide strontium monosulfide strontium nitrate strontium oxalate strontium oxide strontium peroxide strontium salicylate strontium sulfate strontium sulfide strontium titanate strontium unit strophanthin strophiole

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