查询词典 variance

If you want a variance on the residential zoning for your home, you have to petition the city.

如果你想为了你的家而改变居民区的话，你不得不先争得这个城市的同意。

The double factors analysis of variance has showed that the mechanism of induction action of C60 liposomes to HSV-1F strain gC belongs to photodynamics effects,and which is the main mechanism.

双因素方差分析表明，C60脂质体对HSV-1F株gC的诱导是光敏动力学机制在起作用。

With the increase of irradiation dose,the rates of slanting and creeping types of plant increased.80Gy irradiation was fit for leaves to keep green in winter than other applied doses.Phenotypic variation were observed in V_1 generation,including variance in height,average node length,diameter/height,leaf shape index,leaf area,blasted tips,biforked tips and phyllotaxis.

随着辐照剂量的增大，倾斜和匍匐生长的植株比例呈增加趋势。80 Gy处理有利于使植株的叶色在冬季仍保持绿色。V1代筛选出株高、平均节长、粗/长、叶形指数、叶面积以及枝条枯梢、分叉、叶序变化等性状的变异体。

Main contents of the second chapter "art words methods" are introduction of art words, basic writing skills and originality design of chinese and western characters, etc. Main contents of the third chapter "basic components of plane" are spot, strokes and spaces, etc. Main contents of the fourth chapter "format and rules of plane" are symmetry and balance, repitition and group tendency, rhythm and cadence, comparision and change, consonance and unification, breakthrough and variance, etc. Main contents of the fifth chapter "basic design of space of a whole page" are gridding system, visual process of space design, word editing, graph space design, etc. Main contents of the sixth chapter "color planning" are color introduction, surface color system, color and visual psychology, color planning, etc. Main contents of the seventh chapter "plane advertisment design" are newspaper and magazine advertisment design, outdoor and POP advertisment design, etc.

第二章"美术字技法"的主要内容有美术字概说、中外文字体的基本写法、中/外文字体的创意设计等；第三章"平面构成的基本要素"的主要内容有造型基本要素如点、线、面等；第四章"平面构成的形式法则"的主要内容有对称与平衡、重复与群化、节奏与韵律、对比与变化、调和与统一、破规与变异等；第五章"基础版面设计"的主要内容有网格系统、版面设计的视觉流程、文字编排、图形的版面设计等；第六章"色彩计划"的主要内容有色彩概论、表色体系、色彩与视觉心理、色彩设计等；第七章"平面广告设计"的主要内容有报刊广告设计、户外广告设计、 POP 广告设计等。

Point estimation is the estimation of the mean, variance, and covariance of a random variable from sample data.

点估计是样本数据随机变化的方式，差异，协方差的估计。

This was mainly because of the ability of detecting genetic variance of the two techniques.5. At the end of this paper, we compared the parameters that were used in population genetics.

本文对应用于群体遗传分析的各种参数进行了系统的比较，以RAPD分析结果为例分析了各参数的优缺点和使用限制等。

Inference and Hypothesis Analysis of a Single Population - including the Mean, the Variance and Proportions.

推理和假设分析一个单一的人口-其中包括的意思是，方差和比例。

Variance can be expressed quantitatively as a real, positive number.

差异可以被量化为一个正实数。

The standard deviation is the variance positive square root, the formula ...

标准差是方差的正平方根，公式。。。

The positive square root of the variance is called the standard deviation.

方差的正的平方根叫做标准差。

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