maser meaning in English
n.
〔缩略语〕(microwave amplification by stimulated emission of radiation) 脉泽，微波激射；微波激射器；受激辐射微波放大器。
Examples
- Changes in the gain could occur if the length of the maser changed because of turbulent gas motions .
气体的湍流运动使微波激射区的长度改变时，增益就可能发生改变。 - Figuratively, one may imagine the radiation of such a spherical maser as resembling a little hedgehog .
可以很形象地把这种球状脉塞源的辐射想象为一个小刺猬球的样子。 - At low temperatures, the difference in population of atoms between two energy levels, which is the basis of maser action, is greater .
在低温下，作为微波激射作用基础的两个能级之间原子数的差别较大。 the region is otherwise undistinguished at optical and radio wavelengths, but it does contain a number of oh and maser sources. 此区在光学和射电波段是不著名的，但却包含有许多OH和微波激射源。 - During the early nineteen-fifties a remarkable device known as the maser came into being through the efforts of a number of scientists .
在本世纪五十年代初，通过许多科学家的努力，出现了一种引人注目的器件，叫做微波激射器。