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- perfectly diffusing sphere 全漫射球
- The unit of brightness in the centimeter-gram-second system, equivalent to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter. 朗伯在厘米－克－秒制中的一种亮度单位，相当于完全漫射的表面上辐射或反射1流明每平方厘米的亮度
- a cgs unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter. 厘米克秒单位之中的照度等于反射或反射一流明每平方厘米的完全漫反射的亮度。
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- He drew a world map on a sphere. 他在球上面画了一幅世界地图。
- a CGS unit of illumination equal to the brightness of a perfectly diffusing surface that emits or reflects one lumen per square centimeter 厘米克秒单位中的照度等于反射或反射一流明每平方厘米的完全漫反射的亮度
- The curtains blend in perfectly with the furniture. 窗帘(的颜色)跟家具(的颜色)十分和谐。
- He can imitate his teacher perfectly. 他能维妙维肖地模仿他的老师。
- The artist had rendered her gentle smile perfectly. 该艺术家把她那温柔的笑容表现得惟妙惟肖。
- The artist has caught her smile perfectly. 艺术家巧妙地捕捉住她的笑容。
- You needn't labour a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- I knew perfectly well it was a trap. 我很清楚这是一个陷阱。
- She's perfectly reasonable in her demands. 她的要求完全合情合理。
- The colors are perfectly tuned to each other. 这些颜色很协调。
- That seems perfectly acceptable. 这似乎完全可以接受的。
- This wine complements the food perfectly. 用这种酒配这种菜肴最妙不过了。
- She's used to mixing in an altogether different sphere. 她习惯於在一个完全不同的社会阶层里交往。
- Those cottages blend perfectly with the landscape. 那些农舍与周围的风景完全融为一体了。
- He has extended his sphere of influence to the world of banking. 他已把自己的势力范围扩展到金融界。
