可见 的中文句子和英文句子

激光器使偶然的混杂频率的电磁辐射，变为一个或更多的高度强化和连续的紫外线、可见光或红外线辐射的分离频率仪器中的一种

Any of several devices that convert incident electromagnetic radiation of mixed frequencies to one or more discrete frequencies of highly amplified and coherent ultraviolet, visible, or infrared radiation.


自该村望去, 群山之巅清晰可见.

The mountain tops are plainly visible from the village.


在图象显示期间，一幅图象由另一幅图象取代。同一屏幕上，两幅图象的可见部分有一分界线，移动这一分界线，把一幅图象逐渐抹掉（划出），逐渐显示另一幅图象（划入）。

The replacement of one image by another during a period of time by the motion of a boundary separating the visual parts of the two images.


通红的天空使地平线上的一行清晰可见。

The reddening sky threw into relief a line of trees on the horizon.


星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星

A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place.


幻影，幽灵明显可见但没有物质的实体；幻影或幽灵

Something apparently seen but having no physical reality; a phantom or an apparition.


这种树木可见于平原。

Such trees can be found in the plains.