“collecting power”的概念、定义、翻译、参考文献-科学参考

单词	collecting power
释义	collecting power [kǝ`lek·tiŋ ´pau̇·ǝr] ^OPTICS The power of a lens to make parallel rays converge or reduce the divergence of divergent rays.
随便看	thickness ratio thick-skinned structure thick-tailed bushbaby thick-thin chart thief Thiele coordinates Thiele-Geddes method Thiele melting-point apparatus Thiessen polygon method thigh thigh circumference thigmotaxis Thigmotrichida thigmotropism thill thimble thimble ionization chamber thin thin-bedded thin film thin-film capacitor thin-film circuit thin-film cryotron thin-film ferrite coil thin-film field-emitter cathode

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