查询词典 math

After the summary of the domestic and foreign correlation researches, we had an investigation on 413 Junior Middle School students with the test anxiety self-estimate scale and the self-description questionnaire, through the data analysis, we got the following conclusions: 1. There is no significant difference between genders and grades of the Junior Middle School students'overall self-concept. However, the factors of self-concept: math, appearance, honest, language, the relation of the same sex,and the relation of the different sex have significant differences on sex dimensions. Appearance, language and self-concept have differences in grades.

在对国内外相关研究作了综述的基础上，本研究采用了考试焦虑自我调查量表和自我描述问卷，对413名在校初中生进行调查，通过数据分析得出如下结论： 1、初中生总体自我概念在性别和年级上不存在显著差异，但自我概念中的数学、外貌、诚实、言语、同性、异性等因子在性别维度上差异显著，外貌、言语自我概念存在年级差异。

is first been used to describe the gap and root face of welding seam which is the important feature sizes and the welding current which is the most important controlling parameters MIG welding penetration and the welding time in quantity and the fuzzy math.

依据这一特征，应用模糊数学的方法对焊缝的重要特征尺寸间隙和纯边、MIG焊熔透的重要控制参量焊接电流以及焊接时间给予定量描述，并建立了视觉弧焊机器人焊接参数自动规划模糊数学模型。

I've worked as a math tutor, a bookstore-receiving clerk, a cashier of bookstore, and a summer camp Boy Scout counselor.

我还做过数学课的家教、书店收银员、商店出纳员和夏令营童子军顾问。

Based on practice, the author studied and understood Polya's thoughts on problem solving, and provided the original material of developing school-made teaching material, seeking ways of serving professional courses by math, which are to push the reformation of mathematics course in secondary vocational schools.

在实践的基础上，反复学习和认识波利亚的解题思想，根据数学学科的知识特点和结构，站在方法论的高度，结合新课标理念，运用波利亚解题思想来从事中职数学教育，切实发挥学生的主体作用，为研究职业学校数学校本课程开发、数学课为专业课怎样服务和推进中职校数学课程改革提供第一手的实践素材。

Yet a recent statewide survey of high school math and science teachers calls the usefulness of daily homework into question.

然而最近一项对于全州的数学和理化高中教师的调查却对每天布置家庭作业的作用提出了疑问。

Yet a recent statewide survey of high school math and science teachers calls the usefulness of daily homework into question.

但是最近对高中数学和科学教师的一项全州范围的调查对每天做家庭作业的作用提出质疑。

For example, you selected the box in A is 8, but the next election which is not the 8, the primary school math question, how can you say a certain selected?

比如你在A盒子里选的是8，但下一次选里面就绝对不是8，这个小学数学题，你说怎么才能一定选中？

Examples in my own community include a third grade teacher who is now a TV anchor, an attorney-turned-professional-clown, a basketball star who's become a youth leader, a retail sales clerk in law school, a medical doctor-turned-architect and a military pilot teaching high school math.

在我自己的社区中也有这样的例子：一个3年级的老师现在成了电视主持人；一个律师成为了职业小丑；一个篮球明星成了青年指导；一个零售店职员进了法学院；一个医生成了建筑师；以及一个军队飞行员现在在教高中数学。

For instance, math might be covering scale drawing. Figuring the distance between two places might easily be taught at this time.

例如，数学可能涵盖绘制比例尺，在这时候教授演算两地距离就很容易。

With the theory of mode split, the distortion of resonance curve of hydrophone is explained and math formulas describing the distortion of resonance curve are given, and then the interference process of hydrophone after mode split is simulated by MathCAD and the theoretical curve is plotted.

用模式分裂的原理解释了水听器的谐振曲线畸变现象，提出了描述谐振曲线畸变的数学公式，用MathCAD软件仿真了模式分裂后水听器的干涉过程并绘制了理论曲线。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。