1) soil forming rock
成土母岩
2) metallogenic parent rocks
成矿母岩
1.
There are two series of late Jurassic volcanics at the area, and the late stage rhyolitic lavas are metallogenic parent rocks.
详细研究了晚侏罗世2套不同性质的火山岩系,特别是晚期流纹质火山岩系成矿母岩的岩相类型和地质特征;矿体、火山岩和次火山岩的稀土元素具同源性,它们是上地壳花岗岩重熔所致,并经历过强烈的分馏作用;揭示了太白维山矿区的基本构造特点(在区域NE向断裂构造系统的基础上发展起来的多层次推覆构造)、形成时期及其伴随的快速隆升;认为区域NE向断裂构造、多层次推覆构造及其伴生断裂是三级控岩、控矿构造;隐爆角砾岩也是有利的矿液通道和储集场所。
3) parent material
成土母质
1.
The research demonstrated that Cd highly concentrated assumes the punctual distribution,its distribution situation is been limited by the parent material,the high content in soil mainly caused by the human factors.
研究显示,鱼台生产基地Cd的高浓度值多呈点状分布,其分布现状受成土母质影响有限,土壤中过高的Cd含量主要与人为因素有关。
4) parent materials
成土母质
1.
pH and the exchangeable aluminum content in acid soils as affected by parent materials and cropping systems;
成土母质和种植制度对土壤pH和交换性铝的影响
2.
Comparative study of red earth grain-size from different parent materials in Zhejiang Province;
浙江省内不同成土母质红土粒度特征比较
5) Soil parent materials
成土母质
1.
The characteristic of soil geologic environment of Lanzhou such as tectonic, dynamic geologically functions, geomorphic, climate, soil parent materials were studied, the effects of the soil geologic environments on the features of the soil of Lanzhou were analyzed.
研究了兰州地区的大地构造、动力地质作用、地貌、气候、成土母质等土壤地质环境特征及其对土壤主要性质的影响。
补充资料：土帮土成墙，穷帮穷成王
1.泥土粘结在一块，就能筑成高墙;穷人们互相帮助，就能变为帝王。比喻大家团结一致，就会无往而不胜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条