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- To sum up, the stock market of China meets the Malkiel＇s definition of weak efficiency. 综上所述，我国证券市场满足马尔克尔所定义的市场“弱有效”。
- Efficiency market is classified into three types , that is, weak efficiency, semistrong efficiency and strong efficiency. 有效市场分为三种类型：弱式有效、半强式有效、强式有效。
- It is of practical significance that investors use investment theories to prognosticate the future returns and risks and to make their investment decisions in the weak efficiency market of China. 在中国这个弱式有效的证券市场上,中国的投资者运用经典的投资理论,预测未来收益与风险并做出投资决策,具有一定的现实意义。
- The spirit is willing but the flesh is weak. 心有余而力不足。
- Weak Efficiency in Vector Set-valued Optimization Problem 集值映射最优化问题的弱有效解
- And then,Vector Fritz John saddle point and Vector Kuhn Tucker saddle point are defined in this space,the relations between them,and between the weak efficient solution of vector extremum problems and them are dicussed. 然后 ;在这种空间中定义向量 Fritz-John鞍点和向量 Kuhn- Tucker鞍点 ;我们讨论了其二者之间以及向量极值问题的弱有效解与他们的关系 .
- By using the result of the scalarization of the weak efficient solutions set, a result of the connectedness of the weak efficient solution sets is obtained in topological vector space. 利用向量均衡问题弱有效解的标量化的结果，得到了这类向量均衡问题弱有效解集的连通性结果。
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- Under the suitable hypotheses of compactness, convexity, and semicontinuity, an existence theorem of the weak efficient solution for the convex-like vector equilibrium problems is established. 在一定的紧性、凸性、与半连续性的条件下，给出了这类向量均衡问题弱有效解的存在性定理。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- He cannot run because he has a weak heart. 他有心脏病，不能跑。
- A fearful person is a weak person. 怕这怕那的人是软弱的人。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- The shock made me go all weak at the knees. 这件事把我吓得两腿发软。
- Their labor efficiency is very high. 他们的工作效率很高。
- His weak chest was a legacy of a childhood illness. 他那瘦弱的胸脯是儿时患病的后遗症。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- In a weak moment, I agreed to pay for her holiday. 我一时心软同意了支付她度假的费用。
- He is weak with hunger, so I have to support him. 他饿得没有力气，我得搀着他。
- He pushed a weak student through the exam. 他帮助一位成绩差的学生通过了考试。
