- "This microscope has a magnifying power of 10X."
"microscope" 「顕微鏡」
"magnifying power" 「倍率」"magnification" も使えます。
"10X" = "ten times" 「10倍」
"magnifying power of 10X" 「10倍の倍率」
"10X" の代わりに "10:1" = "ten to one" も使えます。
"This microscope has a magnification of 10:1"