单词：concavely
concave的用法和样例：
例句
- The palm of one's hand is slightly concave.人的手掌是微凹的。
- A cylinder is a hollow tube with a closed concave base that permits it to stand upright.钢瓶是中空的管道，封闭的底部是凹入的，这样可以直立起来。
- His figure looks very funny in the concave mirror.他的样子在凹镜里显得非常可笑。
- These are aberration-corrected holographic concave gratings.下表所列为像差校正全息凹面光栅。
- The cloven hooves are sharp edged, elastic and concave.蹄锋利，呈凹形，富有弹性。
- This article has described expanding method for repairing the concave retaining ring caused by the hydraulic bulging.详细介绍了用扩冲法对液压胀形出现凹形的护环进行修复的方法。
词汇搭配
- concavo-concave两凹的
- convexo-concave半凸半凹面的...
- plano-concave平凹的
- concave joint凹缝
- concave edge凹边,凹面
- concave mirror[物]凹透镜
- concave bottom凹板分组,凹底...
- concave bit凹形凿,凹形钻头...
- concave curve凹曲线
- concave tile凹瓦
- concave slope凹坡
- concave curvature凹曲度
- concave bank冲刷河岸,凹岸...
- concave surface凹面
- concave plane凹底刨,凹平面...
- concave grating凹光栅
- concave weld凹焊缝,轻型焊,凹面...
- concave saw凹面锯,蝶式圆锯...
- concave cutter凹半圆成形铣刀,凹半...
- concave lens凹透镜
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