查询词典 arithmetic

The effect of head-down tilt on the EEG response to mental arithmetic［J］.

头低位模拟失重对心算脑电反应的影响［J］。

How to master the mental arithmetic attracts much attention from educators.

在教学中，儿童如何获得该种技能一直受到教育工作者的关注。

The second is low cognitive processing ability that comprises mental arithmetic level and efficiency, space image level and efficiency.

规则中心图式和综合图式在不干扰优等生和中等生学习的前提下，能显著提高学习困难生的学习成绩。

Methods event-related potentials, Records of children's mental arithmetic adder listening behavior data and the accuracy of behavior data.

采用事件相关电位方法，记录儿童加法听心算时的反应时和行为数据的正确率。

The colder water made the diver worse at *** arithmetic and other mental tasks.

水越冷，潜水员在进行简单的算术运算和完成其他脑力任务时表现越差。

Mental arithmetic is an important ability.

心算是一项重要的数学技能。

Then summarize the theory, merit and demerit of the arithmetic of classic key-frame extraction.

然后比较系统地总结了经典关键帧提取的算法与原理及各自的优缺点。

Cluster analysis by unweighted pair-group method with arithmetic mean showed that both SSR and morphological markers could well distinguish the tomato cultivars by the colour of mesocarp and fruit size. The results of the evaluations of genetic diversity in tomato cultivars based on the two methods were similar.

用UPGMA进行聚类分析，SSR标记和形态标记都可依果肉颜色和果实大小将供试材料分组，即黄色和红色果肉，樱桃小番茄和大、中果形的混合型；两种方法对番茄栽培品种遗传多样性的评价相近。

The measuring principle is explained,the design of the measure system and the realization of the measure arithmetic is proposed based on the dynamic measuring principle,and a feasible elimination method of friction torque is introduced.

介绍了一种快捷、简便的确定开卷机、卷取机传动系统转动惯量的动态测量方法，阐述了它的原理，提出了基于这种方法的测量系统的组成及测量算法的实现，并对摩擦阻力矩的消除提出一种可行的方法。

In the aspect of the arithmetic, we found that the GA could give some feasible projects in short time. With the number of the optional partners increasing, the GA has more advantage rather than the method of exhaustion.

在算法方面，随着可选择伙伴数量的增加，遗传算法和穷举法相比更显其优越性，能够快速准确地给出一些可行性方案。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。