concave

英 [kɒnˈkeɪv] 美 [kɑnˈkeɪv]

concave的释义

n. 凹面，成凹形；

adj. 凹的；

vt. 使成凹形；

[ 例句 ] Such as heating at concave help its thermalthermal elongation, the better.

[ 释义 ] 如在凹面加温火助其热胀伸长, 则效果更好.

concave 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] The mirror is concave.

[ 释义 ] 镜子呈凹面.

concave 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] In addition, convexes and concave wheel shaft and any loose from indentation line is not clear.

[ 释义 ] 此外, 凸形轮和凹形轮的轴杆等部位若出现松动现象,也会造成压痕线不清晰.

concave 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] Concave structure of pre - bonding head, imported high rigid bond head, ensure product bonding efficiency.

[ 释义 ] 预热头采用中心凹面结构, 选用进口超硬材质刀头, 保证高品质的本压要求.

concave 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] There are six various plane and concave - convex lens.

[ 释义 ] 备有六种不同面型和凹凸透镜.

concave 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

四级词汇（30207） 六级词汇（12084） 八级词汇（71938） 托福词汇（16302） 雅思词汇（13345）

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