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- This article introduced the imaging principle of the thin lens and the refraction system of eyes. This article also analyzed the Simulation and Remedy of the Myopic Eye. 介绍薄透镜成像原理和眼屈光系统。分析近视眼的模拟与矫正。
- The view error in the thin lens measurement 薄透镜测量中的视觉误差
- He taped a nail in slowly to spilt the thin board. 他慢慢地把钉子钉进这块簿板，以防劈开。
- The children venture out on the thin ice and fall through. 孩子们冒险踏上薄冰，结果掉了进去。
- Lens equation is derived by using Fermat"s principle. 用费马原理推导了透镜的物像公式.
- The thin shirt is transparent in the sunlight. 那件薄衬衣在阳光下 是透明的.
- The ice is brittle as the thin glass. 这些冰像薄的玻璃一样易碎。
- It is dangerous to walk on the thin ice. 在薄冰上行走是危险的。
- The principal points of a thin lens coincide at the center of the lens. 薄透镜的两个主点与透镜中心相重合。
- Methods:Using the thin layer chromatography(TLC). 方法：采用薄层色谱法。
- The thin line between gut commensal and pathogen. 大黄对肠粘膜屏障的保护作用。
- She's on the thin end of the wedge. 她的状况开始不妙了。
- From two blocks over he could hear the thin wail. 他从两条街以外的地方就能听到那微弱的哭泣声。
- The children ventured out on the thin ice and fell through. 孩子们冒险踏上薄冰，结果掉了进去。
- Unions regard the government's intention to ban overtime as the thin end of the wedge. 工会认为政府禁止加班的用意是老鼠拉木 , 大头在後边。
- Using the derived formula,we calculated the evolution properties of EFGB focused by a symmetrical thin lens and a nonsymmetrical thin lens. 利用导出的公式;我们计算分析了EFGB通过轴对称透镜和非轴对称透镜的聚焦特性.
- We warned the children not to walk on the thin ice. 我们告诫孩子们不要在薄冰上行走。
- Lens equation of zxis-beyond object point was derived by using Fermat's principle, the process of derivation indicates clearly that near axial conditions are necessary and sufficient conditions of ideal image formation. 用费马原理推导了透镜对轴外物点的物像公式;推导过程清楚表明近轴条件是理想成像的充分必要条件.
- He could feel the thin, lumpy mattress. 他感到床垫薄而凹凸不平。
- From the focal distance formula of thin lens, the convergence and divergence nature of each kind of thin lens are discussed in different media. 从薄透镜的焦距公式出发;讨论了各种透镜在不同介质中的会聚与发散性质.
