activity parameter meaning in English
活性参数
Examples
- Test of the likelihood ratio of seismic activity parameters
地震活动参数似然比检验研究 - Some soil microbial activity parameters and heavy metals contents were analyzed by principal component method . the results showed that the critical levels of cadmium and lead in red clayed soil and red sandy soil were 15 mg . kg - 1 and 0 - 15 . mg . kg - 1 , 200 mg . kg - 1and 200 - 400 mg . kg - 1 , respectively . soil microbial populations and functional diversities of microbial community have changed to some extent under the stress of cadmium and lead pollution
在本文中我们将供试红壤的上述微生物活性指标和2种重金属含量进行主成分因子分析，其结果得出，红黄泥和红砂泥的土壤微生物活性镉胁迫的临界承载量分别为15mg ? kg ~ 1和0 15 ? mg ? kg ~ 1 ；铅胁迫的临界承载量分别为200mg ? kg ~ ( - 1 )和200 400mg ? kg ~ ( - 1 ) 。 - The results of changes in photochemical activity parameters and chloroplast pigments in the present study indicated that xanthophylls cycle was induced in leaves of boea hygrometrica when they were dehydrated for 8 days under very weak light condition ( 3u mol . m - 2 . s - 1 ) , xanthophylls cycle may play a photoprotective role in dehydrated boea leaves
为此本研究对牛耳草叶片光系统的光化学活性参数和叶黄素循环色素在脱水复苏过程中的变化进行了分析，结果表明，在极微弱的光强( 3 mol m ~ ( - 2 ) s ~ ( - 1 )下，脱水8天的牛耳草叶片诱导了叶黄素循环，叶黄素循环可能介导了牛耳草叶片脱水过程中的光保护作用。