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- The phenomenon is called the Descartes ray phenomenon. 这一现象称为圆柱形纤维的笛卡尔线现象。
- Second, research the Descartes's dispersiveness, make analysis to the influence factor of the Descartes ray's dispersiveness. 其次研究纤维笛卡尔线的色散,并对纤维笛卡尔线的色散的影响因素进行分析。
- Production principle, character and primary influence factors of Descartes ray are studied by experiments on the basis of theoretical analysis. 在理论分析的基础上，通过试验着重研究了纤维笛卡尔线的产生机理、特征和主要影响因素。
- Production principle,character and primary influence factors of Descartes ray are studied by experiments on the basis of theoretical analysis. 在理论分析的基础上,通过试验着重研究了纤维笛卡尔线的产生机理、特征和主要影响因素。
- Descartes ray and character of round-section fibers 圆形截面纤维的笛卡尔线及特征
- It is proved that round-section fiber has Descartes rays, and its principle and characteristics are similar to the water drops producing the rainbow in the sun. 结果表明，透明圆形截面纤维在垂直纤维轴光线照射时有笛卡尔线产生，其原理与水珠在光照射时虹产生的原理相似。
- Keywords fibers;dispersiveness;rainbow;Descartes ray; 纤维;色散;虹;笛卡尔光线;
- An analysis is made about Descartes rays of transparent round-section fibers-a special internal surface reflection rays of the fiber when parallel rays strike the fibers perpendicularly to fiber axis. 摘要分析了透明圆形截面纤维在垂直纤维轴光线照射时纱维内表面反射光的一种特殊现象?笛卡尔线现象。
- Dispersiveness of Round Fibers' Descartes Ray and the Factors Research 圆柱形纤维笛卡尔线的色散及其影响因素的研究
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Radioactive ray is material thing. 放射线是实际的物质。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- Second, in the variant light conditions, we analyze the fiber and get the production conditions, mechanics, and the influencing factors of the Descartes ray; 第二,对纤维在不同的光照条件下进行分析,得出纤维产生笛卡尔线的条件、机理及影响纤维笛卡尔线的因素;
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- I was left without a ray of hope. 我连一线希望也没有了。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- Ray take a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡，接着便冲出了房间。
- Descartes ray 笛卡尔光线
- The idiographic aspects are as follows:First, the structure, performance, and the conditions accepting the light of little water drop which produces the Descartes ray in the rainbow phenomenon are analyzed, and build the fiber physical model; 具体的有以下几个方面:第一,对虹现象中产生笛卡尔线的小水滴的结构、性能及受光条件进行分析,确立纤维的物理模型;
- Descartes had not been so generous. 德卡尔特却不是那样宽厚。
