plane domain meaning in Chinese

平面域

Chapter 3 introduces the main ideas of the probabilistic numerical method and applies it to the harmonic boundary value problem over bounded plane domains
第三章首先介绍概率数值方法总的思路，然后对平面有界区域上，调和方程的第一边值问题提出了概率数值方法。
Abstract : the steady temperature field in irregular plane domain with radiation heat exchange boundary is analyzed by the boundary , discrete method , and the solution in form of series is obtained
文摘:采用边界离散方法对具有辐射换热边界的平面非规则域内稳态温度场进行了分析，得到了级数形式的解。
" modulation domain " ( mod ) is a plane domain which is consisted of frequency and time of signals . it is a necessary field to measure signals in three - dimension space of signal ( time domain , frequency domain and modulation domain )
调制域是由信号的时间和频率两个轴构成的平面域，是对信号进行三维(时域、频域、调制域)测量不可缺少的一个测试域。