凹部 meaning in Chinese
dent; valley; [地质学] recess
◇凹部电流 valley current; 凹部电压 valley voltage
Examples
- Through the study we know the valley of syncline and the peak of anticline are all good storing places of ore - forming element . to form large industrial ore deposit , the condition of magma channels and the metallogenic fluid must be up to the mustard synchronously
研究结果表明，矿体的形成过程中，向斜构造的凹部和背斜构造的轴部虚托部位都是成矿的有利位置，但仅此还不够，还应该有较好的通道条件和丰富的含矿流体来源。