英语词汇background cross-section怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

双语例句

1
To improve the measurement accuracy of laser radar cross section (LRCS), the background scattering existing in the measurement is pointed out.
针对激光雷达散射截面的测量精度，指出测量中存在的背景散射问题。
2
Particles of energy E are scattered by a certain potential well. In finding the total scattering cross section, the physical background are often ignored.
能量为E的粒子被某一势阱散射，如果推求总散射截面常常易忽视物理背景。
3
The paper demonstrates the background to such solutions based on the ovoid or 'egg-shaped' cross-section sewers that have been used in Europe and the us for two centuries.
本文根据已经在欧洲与美国使用了两个世纪的卵形(也就是“蛋形”)截面的下水道说明采用这种方案的背景。

单词	background cross-section
释义	background cross-section 简明释义本底截面双语例句 1 To improve the measurement accuracy of laser radar cross section (LRCS), the background scattering existing in the measurement is pointed out. 针对激光雷达散射截面的测量精度，指出测量中存在的背景散射问题。 2 Particles of energy E are scattered by a certain potential well. In finding the total scattering cross section, the physical background are often ignored. 能量为E的粒子被某一势阱散射，如果推求总散射截面常常易忽视物理背景。 3 The paper demonstrates the background to such solutions based on the ovoid or 'egg-shaped' cross-section sewers that have been used in Europe and the us for two centuries. 本文根据已经在欧洲与美国使用了两个世纪的卵形(也就是“蛋形”)截面的下水道说明采用这种方案的背景。
随便看	circuit structure circuit subspace circuit substrate circuit supervision circuit switch circuit switch connection circuit switch data transmission service circuit switched circuit switched circuit switch connection circuit-switched connection circuit switched data circuit switched data circuit switched data network circuit switched digital circuitry circuit-switched network circuit switched network circuit switched public data network circuit switched public data network, CSPDN circuit-switched voice circuit switch function Circuit-switching. circuit switching circuit switching center circuit switching concentration