Geotechnical engineering is concerned with soil properties, foundation , footings soil - structure interation and soil dynamics.
岩土工程所涉及的土壤特性的基础上, 地基土土壤, 因势利导.
This paradox may be resolved by determining the extent of interation between calcium and magnesium.
这种自相矛盾的问题只有证实钙与镁之间的相互作用程度才能得到解决.
The paper analyes interation shear , fluid forming process , and discuss the ore forming mechanism.
并在此前提下提出了构造-流体-岩石相互作用的金成矿机理.