热活动 meaning in English
thermal activity
Examples
- Volcanic hydrothermal activities and gas - releasing characteristics of the tianchi lake region , changbai mountains
长白山天池火山水热活动及气体释放特征 - The subvolcanic hydrothermal processes show a series responses of alteration rocks with some regularity of space and time evolutions , the main metallogensis was between the silicate alterations ( high - middle temperature and prssure ) and sulfide alterations ( low temperature and pressure )
次火山水热活动有一系列不同类型，并具一定空间分布和时间演化规律的蚀变岩响应，主期成矿作用发生在中高温压硅酸盐蚀变与中低温压硫化物蚀变之过渡阶段。 - The embed feature of ground water is flaw - water with the special trait of rock - conformation . sorted macro - ammount element in earthe ' s surface water and underground water with categorical - analyzed method , analyzed the trait of rare earth c - o isotop in water pattern and the runoff mode number of earth ' s surface ; with the dynamic variational characteristic of ground water , the text divided ground water system and build the hydrogeological model in dam - region
大岗山电站位于大渡河断裂带、磨西断裂带和龙门山断裂带的交汇部位，新生代以来构造活动、地震活动和水热活动均较强烈。大岗山电站坝区岩体为花岗岩及辉绿岩脉，断裂和裂隙相当发育；其特殊的岩性构造特征决定坝区地下水埋藏特征为裂隙水。