聚焦时序 Focus Time
声学聚焦时钟 Acoustically Focused Clocking
时事聚焦 Part Two ; In focus ; Dialogues
焦聚时尚 Focus was fashion ; This focus fashion ; Bring in focus fashion
选择时未聚焦文本颜色 Selected Text Unfocused
时势聚焦 Part Two
时尚聚焦 Fashion Focus
时间聚焦装置 Time focus device
时域聚焦长度 temporal focal length
时间聚焦 time focusing
当光束在一个小点上聚焦时，其功率强度得以提高，并产生足够的热量来汽化任何材料。
When the beam is focused to a small spot, its power density is raised to produce sufficient heat to vaporize any material.
当光束在一个小点上聚焦时，其功率强度得以提高，并产生足够的热量来汽化任何材料。
When the beam is. focused to a small spot, its power density is. rais. d to produce sufficient heat to vaporize any material.
比如，有经验的集中注意冥想者在维持注意聚焦时需要的最少的努力。 而即使是短期的冥想训练仍可以改善注意力，并减少压力。
For example, highly experienced focused attention meditators need minimal effort to sustain attentional focus, while even short courses on meditation can improve attention and decrease stress.
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