air reaction
基本释义
空气阻力;空气反力
实用场景例句
学术讨论
The convex mirror in the store's security system provides a wide field of view for surveillance.
商店安全系统中凸面镜提供了宽广的监控视野。
In differential geometry, a convex surface is defined as having no inward-curving sections.
在微分几何中，凸面被定义为没有内凹部分的表面。
The convex lens in microscopes concentrates light to magnify specimens for examination.
显微镜中的凸透镜集中光线以放大样本供观察。
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