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- This paper calculates the radius of curvature of lens exactly by using average method to measure the diameter of Newton s rings. 本文通过用平均值法测定牛顿环的直径,解决了牛顿环直径测不准的问题,从而精确地计算出透镜的曲率半径。
- The condition of such a curvature of the legs. 弓形腿弓形腿的状态
- The curvature of the spine was astonishing. 他的脊梁弯曲得怕人。
- Measuring focus of lens quickly. 单焦点镜片快速功能。
- They accommodate by greatly changing the curvature of the cornea. 它们由大大地改变角膜曲率的方法来调节。
- curvature of lens [医] 晶状体曲度(晶状体凸度)
- 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
- An abnormal forward curvature of the spine in the lumbar region. 脊柱前凸腰部脊柱不正常的向前弯曲
- Roundness depends on the sharpness or radius of curvature of the edges. 浑圆度取决于边角的锐度或曲率半径。
- What type of lenses are represented? 什么样的镜头被描述?
- A deformity of the back in human beings caused by an abnormal convex curvature of the upper spine. 驼背人类背部的变形,由脊柱上部不正常的弯曲凸起造成
- Light is condensed by means of lenses. 光线可藉透镜集聚之。
- The choice of lens depends on the area to be photographed. 镜头焦距须视乎拍摄范围的阔窄而定。
- The curvature of the film is concentric with the mirror behind the meniscus. 胶片的曲率是和弯月透镜后面的反射镜同心的。
- Light is condensed by means of lenses . 光线由透镜聚焦。
- The lesser curvature of the stomach is lamped with an appropriate clamp. 胃小弯用一把合适的钳子夹住。
- The Gaussian curvature of No.3 coal seam in Qinshui basin is calculated. 计算了沁水盆地3号煤层的高斯曲率。
- Effect of process parameters on curvature of PC bar has been investigated. 研究了工艺参数对国产PC钢棒弯曲度的影响。
- The curvature of the board requires the leather to be cut into panels. 样板的曲度要求把皮革剪成三角形。
- Using a small flat blade, carefully pry each corner of lens outward from lamp. 使用小型平头工具,小心地撬出灯罩的每一个角。