heterogeneous medium

基本解釋

For complex heterogeneous medium, the distribution and characteristics of its heterogeneity can be studied by seismic scattering wave.
對于復雜非均勻介質(zhì)，可以利用地震散射波來研究其分布和性質(zhì)。
In my opinion, the essential elements of woodcut concern four aspects: communication and transmission, media and recording, perspective and concept, time and heterogeneous medium.
我以為木版畫的必要元素是：交流與傳播、記錄與媒介、角度與觀念、時間與異質(zhì)。
According to geologic model of unsteady groundwater flow in heterogeneous medium and adopting the finite difference solution, the direction and strength of oil gas migration can be quantified.
根據(jù)非均勻各向異性地層的非穩(wěn)定的地下水流動模型，采用有限差分法求解，可以定量判斷油氣運移的方向及強度。