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- Prices have not shown much variation this year. 今年物价没显出多大变化。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- Prices are subject to variation. 价格可以变动。
- convex variation 区间变量
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- The dial records showed a very slight variation in pressure. 刻度盘显示出压力有极微小的变化。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样,双凹透镜也可以缩小。
- The song sounds like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲。
- The song sound like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲
- Light can be collected with the convex. 凸透镜具有聚集光线的作用。
- The convex surfaces faces toward the left. 凸面朝左方。
- A convex lens is used to concentrate rays of light. 凸透镜用于聚集光线。
- Such a range of variation is termed a cline. 这样一个变异区域称为梯度变异。
- A stone tool with a convex side. 龟甲形石斧一边凸起的石制工具
- High fiber length variation and immature fibers. 纤维长度差异大和未成熟纤维含量高。
- A deep - red garnet, unfaceted and convex. 红榴石一种深红色的石榴石,无刻面呈凸圆状
- Concave on one side and convex on the other. 一面凹进一面凸起的
- Creel draft variation in roving. 粗纱架异外牵伸。
- Convex on one side and concave on the other. 凸凹的一面凸一面凹的
- Convex on both sides;biconvex.Used of a lens. 凸凸的两面部凸的;双凸面的。用来指透镜