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- Ethanol solution can emit visible fluorescence when induced by UV light. 乙醇溶液在紫外光照射下可以发射荧光。
- The results indicate that acetic acid solutions can emit visible fluorescence when induced by 253.7nm UV light, and fluorescence quenching occurs along with the alteration of solution concentration. 实验结果表明乙酸溶液在253.;7nm紫外光照射下可以发出明显的荧光;而且随着溶液浓度的变化;产生了荧光猝灭的现象。
- In addition, fluorescence spectra provide far more information than visible fluorescence alone, such as a semiquantitative indication of intensity and the presence of subordinate peaks. 此外，荧光光谱提供的信息远比单用可见荧光得到的信息多得多，比如强度的半定量指示和次级峰值的出现等。
- The hills were barely visible through the mist. 小山隐没在薄雾中难以看清。
- The big rafter is visible in this room. 这间屋子粗大的椽子可以看得见。
- The sea is visible from my hotel room window. 从我旅馆房间的窗户可以望到大海。
- The tower was visible from afar. 从远处就能望到那座塔。
- This star is not visible to the naked eye. 这颗星肉眼看不见。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- Various parts of his anatomy were clearly visible. 他身体的各个部分都看得很清楚。
- A visible shudder swept over her. 她全身明显一震。
- Mr. Brown is a highly visible politician. 布朗先生是一位经常公开露面的政客。
- The body was visible below the surface of the lake. 尸体在湖水下清晰可见。
- She showed no visible nervousness. 她没有表现出明显的紧张。
- The mountain tops are plainly visible from the village. 自该村望去，群山之巅清晰可见。
- visible fluorescence 可见荧光
- All the overhead fluorescence was on. 头顶上的荧光灯全都打开了。
- Fluorescence tone: Bluish bright white tone. 荧光色调：兰亮白色光。
- To undergo, produce, or show fluorescence. 发荧光经受、发出或显露荧光
- The number of stars now visible to the astronomers makes one's brain reel. 天文学家现在能看到的星星的数目，多得简直令人头晕目眩。
