3) unascertained expectation
未确知期望
1.
Application of unascertained expectation in analysis of coal seam wall rock stability;
未确知期望在煤层围岩稳定性分析中的应用
2.
On the basis of Document , We give out the definition of unascertained expectation in this paper, and for further study of its proper ties, we give out an example of its application in this paper, too.
在文献［１］的基础上，给出了未确知期望的定义、性质及其应用。
3.
Through correcting gross error by unascertained expectation,it maintained all the information of data.
通过求未确知期望值实现粗差修正,不会造成有效信息的丢失。
4) Cognition and Expectation
认知与期望
1.
Investigation into the Cognition and Expectation on the "Sunshine Sports Activity" of the Students and Teachers in Primary and Middle School from Chengdu;
成都市中小学师生对“阳光体育运动”的认知与期望调研
5) unascertained expected value
未确知期望值
1.
By the present method, not only can the unascertained expected value of the water environment capacity of river water bodies be calculated, but also its subjective reliability can be obtained on the basis of the rules of four fundamental operations of unascertained rational numbers.
实例分析表明,由水体纳污能力计算模式,依据未确知有理数四则运算法则和未确知数学期望值公式,不仅可以求得河道纳污能力的未确知期望值,还可获得相应纳污能力的主观可信度值。
6) perceived expected return
认知期望收益
1.
<Abstrcat> Under the frame of behavioral finance,this article established a model of perceived risk and a model of perceived expected return based on investor psychology in which over-confidence was taken into consideration,and further studied the relationship between perceived risk and perceived expected return.
在行为金融的框架下,本文建立了含有过度自信心理的认知风险度量模型和含有过度自信心理的认知期望收益模型,研究了认知风险与认知期望收益的相互关系,研究结果表明:认知风险与认知期望收益的相互关系与标准金融理论中风险与收益的正相关关系相反,认知风险与认知期望收益呈现负相关关系。
补充资料：动作感知
动作感知
sensation and perception of action
动作感知(。ensation and Poreeption ofaction)在体育运动活动中人脑对体育动作或运动情境的直接反应。如看到体操动作、球类竞赛场面，知觉到自己跑跳时动作的力量、幅度、方向等。动作感知分为外部感知与内部感知。外部感知是通过视、听、触等外感官所接受的有关技能的外部结构特点的信息输入:内部感知是在外部感知的基础上由肌梭、肌膜、关节感觉末梢和前庭器官毛细胞等感受器接受自身动作刺激，人脑对活动方向、位置、用力、灵活柔韧等信息的直接反应。前者亦称客体运动感知，后者则称主体运动感知。动作感知是形成运动表象、掌握运动知识、形成运动技能的基础。不同运动项目所需动作感知觉成分不同，通过训练可使与某专项要求相一致的感知觉成分高度分化发展，即形成专门化知觉。 (刘淑思撰谢三才审)
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