concave
现在分词:
动词现在分词: concaving
更多词形:
副词: concavely | 名词: concaveness | 动词过去式: concaved | 动词过去分词: concaved | 动词现在分词: concaving | 动词第三人称单数: concaves |
单词例句:
The next wave would lift those objects up its steep concave slope.
跟着涌来的浪头又把这些物品举到了那高高的浪峰上。
A long stick with a concave attachment at one end for shoving disks in shuffleboard.
推铲一端带有凹头的长棒,用于在打圆盘游戏中推动圆盘
In adults its contour may be straight, slightly concave or slightly convex.
成人肺其形状可以是直的,轻微凹下或轻度突出。
Concave on one side and convex on the other.
一面凹进一面凸起的
The graph of a concave function is always below its tangent .
一个凹函数的图象总在它的切线的下方。
The stone is concave on both the upper and lower surfaces.
冰壶石的上表面和下表面都是凹面。
Nutlets veined, one side convex, other side concave.
小坚果脉,一边凸,其他的边凹。
These are aberration-corrected holographic concave gratings.
下表所列为像差校正全息凹面光栅。
Concave on both surfaces;biconcave.
双面均凹进的;