1) item weighting
试题加权
2) Weightded Testing
加权测试
3) weighted Cauchy-type problem
加权型柯西问题
4) weighted eigenvalue problem
加权特征值问题
1.
Positive solution of a class of nonlinear weighted eigenvalue problem on time scales
时标动态方程加权特征值问题正解的存在性
2.
This paper discusses the weighted eigenvalue problem that is the upper bound for the difference of consecutive eigenvalues λ n+1 and λ n, for n=1,2,.
讨论了一类加权特征值问题的二相邻特征值之差λn+1-λn,n=1 ,2 ,… ,的上界以及第n个特征值的上界 ,这些界依赖于前面的n- 1个特征值及方程的系数 ,而与区域的几何量无
5) examination item pool of NC processing
数控加工试题库
1.
The development of examination item pool of NC processing is one of important sub-items of research subject of integrating NC processing operation with theoretic teaching in Sanxia University,which can be divided into three stages: item planning,development of teaching projects and subsequent action.
数控加工试题库开发是三峡电力职业学院进行数控加工操作与理论教学整合教研课题中的一个重要子项目。
6) weighted random test
加权随机测试
补充资料：试题
1.考查知识和技能时要求解答的问题。
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