1) Feature-shaped elements
特征形素
3) mercury speciation and its influencing factors
汞形态特征及影响因素
4) relief feature
地形特征;地貌要素
5) characteristic element
特征元素
1.
The characteristic elements were determined, and discriminant functions established according to the characteristic elements achieve good results on discrimination.
确定了一批具有判别能力的特征元素，并建立了相应的判别函数。
2.
Using fast algorithm of construction cost based on fuzzy prediction,the method was proposed that is to use weight number of characteristic element,give a time value coefficient to cost of typical engineering,choose a suitable characteristic element to count based on reality engineering conditions.
在工程造价模糊预测快速算法中,提出了运用工程特征元素权值,给典型工程造价一个时间价值系数,根据工程实际情况选择合适的特征元素参与计算等方法,使估算模型更符合实际情况,估算结果更为精确。
补充资料：特征流形
特征流形
characteristic manifold
特征流形【eh.ra日比ristiem耐创d;xapaKTep“cT.，ec姗eMl.oro06pa3.]，偏微分方程论中的 见特征(characteristie).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条