constant element meaning in Chinese

常数元素

next, define the constant elements hij of the n×n hessian matrix h.
其次，定义nn海赛矩阵H的常数元数为hij。
The trace elements , constant elements and phase states of elements , which could indicate organic matter and combination gas , were found
发现了可指示有机质及油气的微量元素、常量元素及元素的相态。
The correlation , clustering and factor analysis were made on constant elements , trace elements , light hydrocarbones and other organic indexes
对常量、微量元素与轻烃及各有机指标作相关、聚类、及因子分析。
After various indexes including constant elements , trace elements and organic gases in core sediment of site 1146 were analyzed , the changes of their vertical section curves of content with depth were studied and the potential reasons were also discussed in the paper
通过对1146站位岩心沉积物各常量元素、微量元素及各有机气体的测试分析。研究了各元素及气体含量的纵剖面曲线随深度的变化，讨论了其可能的原因。