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- Adhesion between the iris and the lens. 红膜和水晶体之间的粘连。
- Camera extension: The length of bellows in a process camera. It is the distance between the lens diaphragm and the image plane. 相机伸长度:制版照相机的暗箱长度。即是镜头光圈与影像平面之间的距离。亦称像距。
- In film emulsion, an area exposed in some way other than directly through the lens, such as internal reflections between the various surfaces of the lens component. 在胶片感光乳剂中，不是直接经过透镜的某种方法曝光的区域，例如透镜组成部分各表面间的内部反射。
- The clear, watery fluid circulating in the chamber of the eye between the cornea and the lens. （眼）房水，（眼球的）水状液：在眼角膜与晶状体之间的眼房中循环的透明水状液体
- Camera extension The length of bellows in a process camera. It is the distance between the lens diaphragm and the image plane. 相机伸长度制版照相机的暗箱长度。即是镜头光圈与影像平面之间的距离。亦称像距。
- The lens between the LCD panel and liquid crystal light valve(LCLV) produces visible image at varying magnifications on LCLV. 从理论上分析了利用变倍透镜的变化写入不同放大倍率的可见光图像，来满足视场变化需要的方法；
- In film emulsion,an area exposed in some way other than directly through the lens,such as internal reflections between the various surfaces of the lens component. 在胶片感光乳剂中，不是直接经过透镜的某种方法曝光的区域，例如透镜组成部分各表面间的内部反射。
- It is shown that by changing the focal length of focal lens and the distance between the axicon and the lens, the center of dark of the bottle beams can be altered effectively. 这些结果表明，改变聚焦透镜的焦距和聚焦透镜到轴棱锥间的距离以及光阑半径，可有效地改变局域空心光束的暗中空区域。
- Matthiessen's ratio The proportion between the distance form the centre of the lens to the retina divided by the radius of the lens in fishes. The proportion is usually 2.55. 马希森比率鱼的晶状体的半径藉由晶状体中心到视网膜被分开的距离。比例通常是2.;55。
- Therefore, this approximate method is applied to the measurement of the lens focus, and the focus error between the approximate method and traditional method is less than 1%. 利用该方法对透镜的焦距进行了测量，将测量结果与传统方法测得的焦距进行比较，两者误差不到1%25。
- The river had worn a ravine between the hills. 那条河在两山之间已造成一个深谷。
- Bob often stirs up a fight between the two boys. 鲍勃经常煽动这两个孩子打架。
- It is difficult to decide between the two opinions. 在这两种意见之间抉择是困难的。
- There is a palisade between the two yards. 两个院子中间有一道篱笆。
- Abstract: The cardinal point formula of thick lens of unsymmetrical medium has been derived.The relation between the cardinal points of the lune thick-lens and the lens parameters has been reviewed. 文摘:用非对称介质厚透镜基点位置公式讨论了弯月形厚透镜基点位置对透镜系统参数的依赖关系；
- There is great animosity between the two classes. 这两个阶级之间有很深的仇恨。
- I see parallels between the two cases. 我看这两种情况有相似处。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- The horse stood between the shafts of the carriage. 马站在大车车辕中间。
- I was torn between the two alternatives. 我面对两种选择进退维谷不知何去何从。
