查询词典 statistical average

Article 1 For the purpose of strengthening the forestry statistical work, guaranteeing the genuineness, timeliness and authoritativeness of the forestry statistical materials, these Measures are formulated in accordance with the Statistical Law of the People's Republic of China and Detailed Rules for the Implementation of the Statistical Law of the People's Republic of China.

第一条为了加强林业统计工作，保障林业统计资料的真实性、及时性和权威性，根据《中华人民共和国统计法》和《中华人民共和国统计法实施细则》的规定，制定本办法。

It is necessary to research statistical data quality and its management in order to satisfy the demand of statistical data from all levels, connect statistical data in our country with international data in the process of social economy development, and strengthen the international commensurability of the statistical data.

为了更好地满足社会经济发展过程中社会各界对统计数据的需求，为了使我国统计进一步与国际接轨，增强统计数据的国际可比性，有必要对我国统计数据质量及其管理进行系统深入的研究。

First scanning the known handwriting materials then number them ,In pretreatment, we convert the valid part of the image into a standard size, as images carries out duotone and go throw off chirp handling in order to achieve better effect.draw features from the known handwriting materials with the Co-occurence,especially,we divided a copy of handwriting into 25 little pieces with the size of 128*128 ,drawing features from every little piecese with four directions(0 degree, 45 degrees, 90 degrees as well as 135 degrees) and calculate the four major feature values( veins and the statistical quantity of veins contrast and the statistical quantity of veins consistency Shang the statistical quantity of statistical quantity as well as the veins correlation of gray scale ), preservation all the feature value that drawn from all known ma terials to the handwriting characteristic database,then input the unknown handwriting materials, also using the method of the Co-occurence to draw those features, recycling the minimum European Distance law match the unknown writing material feature value with the handwriting characteristic feature database, export the label of the known hand writing materials which is most similar to the unknown material with minimum European Distance, and then we can confirm who is the author of the unknown material.

首先将笔迹材料作为图象扫描输入，并对其进行编号。预处理部分可将笔迹图象的有效部分规范化到一个统一尺寸，接着对其进行二值化和去除噪声的处理，以便于更好的提取图像的特征。在此我们采用了灰度共生矩阵法提取手写笔迹材料的纹理特征，与以往有所不同的是，我们将一份手写材料分割成64块大小为80*80象素的子图象，每个小块都从四个方向（0度、45度、90度以及135度）来更全面的提取特征，并计算出四个最主要的特征值（纹理一致性的统计量、纹理反差的统计量、纹理熵的统计量以及纹理灰度相关性的统计量），将从所有已知材料提取的特征值保存到纹理特征库中，对于待检手写材料，同样采用灰度共生矩阵的方法提取其纹理特征，再利用最小欧氏距离分类法将从待检手写材料中提取的特征值与纹理特征库中的特征值进行比对，与欧氏距离比对值最小的相匹配，输出匹配成功的原材料的标号，进而识别出待检材料书写者的身份。

Article 11 Statistical investigations include state statistical investigation items, departmental statistical investigation items and local statistical investigation items.

第十一条统计调查项目包括国家统计调查项目、部门统计调查项目和地方统计调查项目。

The statistical discrepancy of each spectral data point is estimated, then the contiguous data points are integrated adaptively based on the statistical discrepancy. Comparing to the fixed width binning, the proposed method can overcome the following negative effects on the subsequently statistical analysis. For example, signals with opposite statistical discrepancies may be superposition in a same region.

通过计算各数据点统计特性，并根据相邻数据点的统计差特性进行自适应积分，克服了目前普遍采用的等间隔分段积分法可能存在的缺陷(如统计差异性相反的信号相互抵消、微弱特征信号被掩盖及谱图信噪比下降等)，从而避免了对后续统计分析所产生的负面影响。

Article 7 State organs, enterprises, public institutions, other organizations, individual industrial and commercial households, individuals and other statistical investigation objects must abide by this Law and the relevant state provisions and authentically, accurately, completely and timely provide the data needed by statistical investigation, and may not provide any unauthentic or incomplete statistical data or delay or refuse the report of statistical data.

第七条 国家机关、企业事业单位和其他组织以及个体工商户和个人等统计调查对象，必须依照本法和国家有关规定，真实、准确、完整、及时地提供统计调查所需的资料，不得提供不真实或者不完整的统计资料，不得迟报、拒报统计资料。

This experiment takes Badaling watershed in Yanqing Beijing as an example,based on 1:10 000 the large geographical scale,adopting statistical analytical methods,the authors compared the errors of the slope,aspect,average cross section curvatures and average surface coarsens curvatures while the DEM grids varies.Besides,the authors analyzed the qualitative relation between variety of grids size and the slope,aspect,average cross section curvatures and average surface coarsens curvatures with the results of calculation.

以北京市延庆县八达岭小流域为例，不考虑DEM采样点上高程误差，采用1∶10 000大比例尺，运用统计分析方法，比较当DEM网格尺寸变化时，对坡度，坡向，剖面曲率和平面曲率计算结果的误差，分析网格尺寸的变化与坡度，坡向，剖面曲率和平面曲率计算结果之间定性定量关系。

The change of average size of products along the radius at the exist of reactor has also been calculated. The calculated results indicate that the residence time is longer, the average size of products is larger, but the distribution of size is narrower, tending to self-preserving distribution; when the concentrations of reactants increase, the average size of products becomes larger, but the distribution of size becomes narrower; the gradients of reactants are greater, the average size is larger; the increasing of reacting temperature will cause the size of product to be larger under same residence time. The average size of product at the exist of reactor varies along the radius, has a maxim value.

模型计算结果表明，产物粒度随停留时间的增加而增大，但粒度分布变窄，趋向自保分布；产物粒度随反应物进料浓度的增加而增大，粒度分布随进料浓度的增大而减小；反应器中反应物浓度梯度较大（相当于化学反应为快反应）时，相同停留时间下所得到的产物平均粒度增加；反应温度的增加，粒子平均粒径增加，粒度分布变窄；反应器出口处粒子平均粒径，随着与对称轴的距离的增加，有一极大值，先增加，后减小。

The crash last Friday to recover the high investors to the total unpreparedness of the 5-day average, 10-day average, 20-day average short-term moving average and the 60-day moving average have been cracked after the markets this week is particularly important.

重大，积极的，不应轻视飞机坠毁上周五恢复到的5个不意高的投资者，平均每天10天，平均20天的平均短期均线和60日均线后进行了市场本周破获特别重要的。

The results are as follows:(1) The annual average air temperature and the annual average daily maximum and minimum air temperatures are in an increase trend,the increase of annual average daily minimum temperature is more significant than that of annual average daily maximum temperature,and the effect of annual average daily minimum temperature on the annual avera...

结果表明：翁牛特旗近50年平均气温、日最高气温、日最低气温随时间均呈增加态势；日最低气温的增加量是日最高气温的11倍；1月最低气温的线性增加率为8.77℃/100 a，7月最高气温的线性增加率为3.12℃/100 a，其结果导致日较差减少；20世纪80年代后期年平均气温、日最高气温、日最低气温显著升高。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。