こうけい
Noun
1.
aperture, bore, calibre, caliber
Stroke 0 / 11
Speed1.0x
銃の口径は弾薬の種類によって異なる。
The caliber of a gun varies depending on the type of ammunition.
この顕微鏡の対物レンズの口径は、解像度に大きく影響する。
The aperture of this microscope's objective lens greatly affects its resolution.
大砲の口径は、その破壊力を示す重要な指標だ。
The caliber of a cannon is an important indicator of its destructive power.
天体望遠鏡の口径が大きいほど、より暗い天体を観測できる。
The larger the aperture of an astronomical telescope, the fainter the celestial objects that can be observed.
Kanji that make up this word
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