1. The mineralization system has three giant system, namely mantle magmatic system, penetrability deep-fault and ore-bearing pneumato-hydrothermal system. 矿化系统具有地幔岩浆系统,渗透性深层断层和含矿性气热热液系统三大系统。
2. The results showed that the penetrability of the soil was good. 实验表明,四种森林群落下土壤的透水性能良好。
3. Alkali resistance and penetrability of different phosphates were tested. 通过实验考查了不同磷酸酯的耐碱性和渗透性。
4. The rack material has excellent water and steam penetrability and absorption. 该支架材料具有良好的渗透性、透水汽性和吸收性。
5. It also expounds construction of road network, reliability, accessibility and penetrability of road. 并分别对路网的结构、路径的可靠性、可达性、可贯穿性进行阐述。