trace function的例句大全

Zinc is an important trace element for organ function, and its concentration is much higher in the brain.

锌是人体内重要的微量元素，在大脑组织中含量较高。

Further study on the relation between trace element and life function should be one of most important field for the development of cetacean nutritional chemistry and ecological toxicology.

更深入地研究各组织、器官中微量元素与生命机能的关系，应该是鲸类动物微量元素的营养化学和生态毒理学发展的重要方向之一。

Final results showed that the mutant with N terminal deletion of the first 7 amino acids maintained trace enzymatic activity ( less than 0.5%), while the mutant losing the first more than 8 amino acids was robbed of the enzymatic function completely.

结果表明，N末端缺失7个氨基酸的突变体几乎没有活性（小于天然活性的0.5%），N末端缺失8个以上氨基酸残基的突变体则完全丧失活性。

Secondly, layered back-trace is used to increase control points, the type and parameters of the optimal mapping function are resolved afterwards;

然后通过分层回溯逐层加密控制点来解求最佳变换函数类型及相应变换参数；

Square is the most important place for communication, religious, political events, which can trace back to ancient Greece. Its main function is to hold various public activities.

城市广场起源于古希腊，是公众思想文化交流、宗教仪式举办、政治事件发生的重要场所，大多数的公共活动都在广场上举行。

The new scheme could trace the channel characteristic adaptively through time-variance gain design. And the decision information function in receiver was also adopted to correct the gain.

该法通过对常规算法步长进行自适应的科学设计以便跟踪信道特征变化，同时利用接收机判决信息函数修正权系数，克服了常规递归最小二乘（RLS）盲方法收敛速度慢、信道估计性能不高的缺点。

This content would typically trace to supplemental or non-functional requirements.

此内容要追溯到补充的或非功能的需求。

Relations between trace elements in drinking water and elderly residents' cognitive function

饮水微量元素与老年人群认知能力关系研究

Study on Dietary Intake of Trace Elements and Cognitive Function in Some Sichuan Rural Elderly

四川省部分农村老年人群膳食微量元素摄入量与认知能力关系研究