口径

口径 [kǒu jìng]

1. ■ （器物圆口的直径） bore; caliber:

203毫米口径的大炮 203mm. gun;

大口径机枪 heavy-caliber machine gun;

小口径步枪 small-bore rifle

2. ■ （泛指要求的规格、性能等） requirements; specifications:

口径不合 not meet the requirements

3. ■ （比喻说话的内容） statement:

对口径 arrange to give the same story; give the same account by arrangement;

说话口径一致 speak along the same line; have the same approach in speaking about sth.;

统一口径 unify statement

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常用词组

1. ■ 口径天线 aperture antenna;

2. ■ 口径照射效率 aperture-illumination efficiency;

3. ■ 口径阻挡 aperture blockage