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单词
light cone
释义
light cone
简明释义
光锥:在狭义相对论中,光锥是闵可夫斯基时空下能够与一个单一事件通过光速存在因果联系的所有点的集合,并且它具有洛伦兹不变性。光锥也可以看作是闵可夫斯基时空下的一束光随时间演化的轨迹。
网络释义
短语
1
past light cone
过去光锥 ; 去光锥
2
light-cone gauge
光锥规范
3
Light-Cone Quantization
光锥量子化
双语例句
1
Thanks to the advanced focus system, the
light
cone
can be adjusted dynamically.
由于使用先进的聚焦系统,这个灯球可以很有力地调节。
2
The sensor's small
light
spot and narrow
light
cone
enable the sensor to detect small objects over long distances.
该传感器的小光点和狭窄的光锥,使传感器能够探测到远距离的小物体。
3
As proved by experiment, the accuracy and the stability of laser drilling are better than those of the common focusing of the
light
cone
.
试验证明,激光打孔的精度和稳定性优于一般光锥聚焦法打孔。
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更新时间:2025/8/15 9:07:55