您要查找的是不是：
- total curvature of a lens 透镜的总曲率
- Having the same focus or foci. Used of a lens. 共焦的有共同焦点的。用于透镜
- Concave on both surfaces;biconcave.Used of a lens. 双面均凹进的；双凹的。用于指透镜
- 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
- 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
- To increase the apparent size of, especially by means of a lens. 扩大外观上的尺寸,特别是利用透镜。
- Concave on both surfaces; biconcave. Used of a lens. 双面均凹进的；双凹的。用于指透镜
- a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted 穿过曲面透镜中心的光线不会反射和折射的线
- a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted. 穿过曲面透镜中心的光线不会反射和折射的线。
- The locus of the centers of curvature of a given curve. 渐屈线一给定曲线率中心的轨迹
- The condition of such a curvature of the legs. 弓形腿弓形腿的状态
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- The curvature of the sole from the heel to the toe of a boot to facilitate walking. 是鞋从脚跟到脚尖的鞋底弯曲,使行走更容易。
- The capacity of a lens to accumulate light at an appropriate aperture. 聚光率透镜在合适的镜径下聚光的能力。
- The effect of the support at the crest introduces in particular an inversion of the normal curvature of a free cantilever in free deformation. 特别是坝顶支承作用使一个自由悬臂梁的变形曲线。
- Focal length The distance between the centre of a lens and its principal focus. 镜头中心与其主焦点的距离。
- The curvature of the spine was astonishing. 他的脊梁弯曲得怕人。
- Will you partake of a drink with us? 和我们一同喝一杯好吗？
- In bimetallic thermometers a defined bending or change in the curvature of a bimetallic strip is brought about by a change in temperature. 在双金属温度计中,温度变化带来双金属条曲率的变化或者说已定义的弯曲度的变化。
