查询词典 math problem

The MLD profited from verbalization more than the MRD.Finally,there was a significant difference in the rehearsal level among the three types of students.The normal math learner performed best,then followed by the MLD only and the MRD.

3三类小学生在复述水平上差异极其显著；其中数学学习正常学生的复述水平最高，其次是单纯型数学困难学生，表现最为落后的是混合型数学困难学生。

An approach of identifying vermicular graphite is introduced in foundry manufacturing using model identifying in fuzzy math.

采用模糊数学的模型识别法，提出了铸造生产中对蠕虫状石墨的一种识别方法。

And be well versed in the definitions…in the field of math

这与汉语的表达习惯有所不同。

Please take these things give your brother: his math book, baseball, notebook ,CDs and video cassette..

请把这些东西拿给你的哥哥：他的数学书、棒球、笔记本、光盘和录像带。

The MATLAB is the number calculation of a set of high performance that the American company of Math Works release viewdata software package, solving the number calculation and calculators to imitate the antinomy of the true.

MATLAB是美国Math Works公司推出的一套高性能的数值计算和可视化软件包，解决了数值计算与计算机仿真之间的矛盾。

My daughter ' s head teacher and math teacher did home visiting this afternoon.

今天下午，我女儿的班主任和数学老师来家访了。

YE Zhong-xing, ZENG JinDept. of Applied Math., Shanghai Jiaotong Univ., Shanghai 200030, ChinaAbstract: Genetic algorithm, evolutio nary programming and evolution strategies are all based on the idea of natural e volution. Those algorithms are differentiated by the way of getting new generat ion. But the new one is related with the last generation only.

摘 要：遗传算法、进化规划和进化策略这三类进化算法都是基于对自然进化的模拟，其区别在于产生下一代群体的规则不同，但下一代群体的产生又都是仅依赖于其父代，因而进化算法的运行过程可以视为一个Markov过程，其状态转移矩阵可以表示成一个统一的形式。

On the basis of implementing statistical analysis to the parameters data of each logging response feature,the paper determined the probability density function and subordinate functions and gave math model used for lithologic identification by vulcanite fuzzy probability.

在对各测井响应特征参数数据进行统计分析的基础上，确定了模糊概率的概率密度函数和隶属函数，并给出了用于火山岩模糊概率识别岩性的数学模型。

Hitherto, a lot of teachers vividly present in my memory: the one who always wearing trim business suit and with great wisdom is my Math teacher--Maolin Hao; the one who a little dwarfism but extremely waggish and funny is English teacher--Guoqing Wang; And also amiable Chinese language teacher--Yulian He; And of course our supervisory teacher--Xiwang Yang, who is always easiness and imperturbation.

至今我还清晰地记得教过我的好多老师：西装笔挺，学识丰富的数学老师郝茂林；个子矮小但自信十足且滑稽有趣的英语老师王国庆；还有和蔼可亲的语文老师贺玉莲；当然还有我的班主任老师，杨希望，总是冷静从容，泰然自若。

The elegance and apparent usefulness of the new theory led to a string of Nobel prizes for its creators, and many of the theory's adepts also received more mundane rewards: Armed with their new models and formidable math skills — the more arcane uses of CAPM require physicist-level computations — mild-mannered business-school professors could and did become Wall Street rocket scientists, earning Wall Street paychecks.

这个新理论的优雅性和表面上的有用性，给它的创造者带来了一系列诺贝尔奖，而该理论的许多行家里手们，也获得了更为世俗化的回报：一些温文尔雅的商学院教授以簇新的模型和令人敬畏的数学技能来做武装——因为 CAPM 较深奥的应用要求物理学家水平的计算——可能而且的确摇身一变成了华尔街的火箭科学家，拿起华尔街水平的薪水。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。