Terms for subject Oil / petroleum containing Activity

English	Chinese
activity coefficient	活性系数
activity energy	活化能
activity function	活度函数
activity gradient	活性梯度
activity gradient	活动梯度
activity level vector	活动水平向量
activity maintenance	活性维持性能
activity of activated clay	活性白土活度
electro-chemical activity of mud filtrate	泥浆滤液电化学活度
activity oriented network	活动节点网络
activity quotient	活化系数
activity ratio	活性比
activity ratio	激活率
activity ratio	活度比
activity ratio	放射性比
activity retention	活性保持性能
activity stability	活性安定性
activity test	活性试验
activity unit	放射性强度单位
balanced activity drilling fluid	平衡活度钻井液
balanced activity oil-base drilling fluid system	平衡活度油基钻井液系统
catalyst activity center	催化剂活性中心
drilling activity analysis system	钻井工作分析系统
initial activity index	初活性指数
ion activity product	离子活度积
KOH activity index	氢氧化钾活性指数
method of sector activity analysis	部门活动分析法
micro activity index	微反应器活性指数
molar activity coefficient	摩尔活度系数
regional seismic activity rate	区域性地震活动率
sample-to-background activity ratio	样品一本底活性比