统计学的

His topic was "The Application of Probability and Mathematical Statistics in Weather Prediction".

他的主题是"可能性和数学的统计学的申请在天气预言"。

No prior preparation in probability and statistics is required, but familiarity with basic algebra and calculus is assumed.

初次学习本课程的学生不需要具备任何概率与统计学的基础，但要求学生熟悉基本的代数学和微积分知识。

That is not a huge difference, but it is statistically significant.

这并不是很大的差距，但是从统计学的角度来讲却有很明显的不同。

The method of contrasting groundwater table with warning limit was chosen to alarm groundwater table status, the early-warning degree of groundwater table consist of five types: high worst status, worst status, baddish status, usual status and better status.

并采用地质统计学的方法结合专家经验及研究区现状在区域内插入软数据来进行水质的区域空间预警，有效地解决了区域空间内数据点不足的难题。

Spatial autocorrelation and semi-variance analysis of GeoStatistics were used to study the patch scale structure of red deer (Cervus elaphus xanthopygus Milne-edwards)habitat factors during winter, and the relationship between patch scale structure and red deer distribution was revealed.

应用地理统计学的空间自相关分析和半方差分析技术，研究黑龙江省完达山地区冬季马鹿生境破碎化因子的斑块尺度结构，揭示了马鹿数量分布与生境因子斑块结构之间的内在关系。

Demographically , bloggers are extremely well educated : three out of every four are college graduates .

从人口统计学的角度看，博客作者的受教育程度极高：四分之三的人为大学毕业。

Based on the method of statistics, the structure of urban green space in Fuzhou were studied according to the indexes of quantity, height, DBH, canopy of tree species in the major quadrats.

2应用统计学的方法，选用样地树种的株数、树高、胸径、冠幅等为指标研究了福州市绿地的物种结构。

The technical route of this study is to study the characteristics of wind-blown sand movement and sand-dust control mechanism of plants with blown sand physics and mathematical statistics as basic principles, combining theories of forestry, ecology and other subjects.

本项研究的技术路线是以风沙物理学、数理统计学的基本原理，结合林学、生态学等学科理论来研究风沙运动特征及植被抑制沙尘的机理。

For example, a school superintendent wishes to determine the proportion of children in a large school system who come to school without breakfast, have been vaccinated for flu, or whatever.

若具备一些统计学的知识，这位督察应明白，询问每个孩子是没有必要而且没有效率的，只要用100 个孩子为样本，他就可以相当精确地得出这些孩子占整个学区的比例了。

The thesis combines knowledge of general linguistics, rhetoric of Chinese, cognitiverhetoric and receiving rhetoric, absorbing some methods of statistical linguistics.

本文的论述结合了普通语言学、汉语修辞学与认知修辞学等学科的知识，借鉴了统计学的相关方法。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐