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- In this paper, we report on the self-focusing of picosecond laser pulses in large-coresilica fibers and accompanying generation of quasi-continuum which covers the entire visible wavelength range. 本文报导了大芯径石英光纤中短脉冲激光的自聚焦和伴随产生的复盖整个可见光区的准连续光谱。
- At visible wavelengths the ring shows up clearly enough, but it is invisible to a detector sensitive to infrared light. 在视光范围内,光环清晰可见,而在不可见光波段,灵敏的探测器可以观测到它的红外线光。
- The fact that the storm stands out against the subtle banding of Saturn at visible wavelengths suggests that the storm's cloud tops are relatively high in the atmosphere. 事实上在可看见光波段揭示了由土星上细微条纹衬托出的风暴其云顶比周围的区域显著要高。
- They are too small to scatter long-wavelength infrared light, but visible wavelengths can bounce off the particles - especially at the shorter blue end of the spectrum. 这些水冰屑都太细小,无法散射长波红外线,却能够反射可见光,特别是光谱中波长较短的蓝光。
- These were previously undetected at visible wavelengths due to obscuration by the thick cloud ('globule body') and by dust surrounding the newly forming stars. 但受其周围厚厚的云团(象鼻星云本身)和原恒星周围尘埃的影响,这些原恒星以前无法被可见光波长的探测器所发现。
- What wavelength is this station on? 这个电台在哪个波段?
- 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。
- The new general is not on the same wavelength as the other commanders. 新上任的将军与其他指挥官们意见不合。
- 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。