查询词典 absolute scale

However, according to the analysis of the economy of scale and the diseconomy of scale based on the theory of the economy of scale, the diseconomy of scale will happen when an enterprise expand to a certain scale.

在本文中，笔者还对企业成长相关理论，诸如企业成长的生物特性、企业成长的目标理论、企业成长的战略理论、企业成长的结构组织理论及企业生命周期理论等进行了综述。

It solves the problem that the unitary contour presentation can not correctly extract face contour in a face image which suffers from scale, rotation etc. The definition of the internal and external energy function is provided. At the same time, the global matching algorithm and local matching algorithm is given. The experiment shows that this presentation and the accompanying matching algorithm can be used to extract the face contour very well. So the image segmentation can be implemented by using it.②By analyzing the recognition principle of PCA method, we can conclude that the face images coming from different surrounding consist of different face image space. This is the essential reason that makes the generality of PCA method worse. Also, we give a measurement means to measure the distance from different face image space, so we can analyze face image space more conveniently.③We also construct various scale models and rotation pose models to detect the scale and rotating angle of face image to be recognized. The experiment results show that the detecting precision is very high. So it is good for face image feature extraction and face image representation.④Similarly, we construct local feature models of face image and utilize them to detect the local feature of face image. At the same time, we put forward a novel face image local feature detection algorithm, locating step by step. The experiment results show that this method can accurately detect the location of local face feature in a image.⑤A novel face image presentation model, dual attribute graph , is put forward. Firstly, it utilizes attribute graph to present the face image, then exact the local principal component coefficient and Gabor transform coefficient of thc pixels which corresponds to the nodes of the graph as the attribute of the nodes. This representation fully makes use of the statistical characteristic of the local face feature and utilizes Gabor transform to present the topographical structure of face image. So DAG has more general property.⑥Based on the DAG presentation, we give a DAG matching function and matching algorithm. During the design of the function and algorithm, the noise factor, e. g., lighting, scale and rotation pose are considered and tried to be eliminated. So the algorithm can give more general property.⑦A general face image recognition system is implemented. The experiment show the system can get better recognition performance under the noise surrounding of lighting, scale and rotation pose.

本文在上述研究的基础上，取得了如下主要研究成果：①构造了一个通用的人脸轮廓模型表示，解决了由于人脸图象尺度、旋转等因素而使得仅用单一轮廓表示无法正确提取人脸轮廓的问题，并给出了模型内、外能函数的定义，同时给出了模型的全局与局部匹配算法，实验表明，使用这种表示形式以及匹配算法，能够较好地提取人脸图象的轮廓，可实际用于人脸图象的分割；②深入分析了PCA方法的识别机制，得出不同成象条件下的人脸图象构成不同的人脸图象空间的结论，同时指出这也是造成PCA方法通用性较差的本质原因，并给出了不同人脸空间距离的一种度量方法，使用该度量方法能够直观地对人脸图象空间进行分析；③构造了各种尺度模板、旋转姿势模板以用于探测待识人脸图象的尺度、旋转角度，实验结果表明，探测精确度很高，从而有利于人脸图象特征提取，以及图象的有效表示；④构造了人脸图象的各局部特征模板，用于人脸图象局部特征的探测；同时提出了一种新的人脸图象局部特征探测法---逐步求精定位法，实验结果表明，使用这种方法能够精确地得到人脸图象各局部特征的位置；⑤提出了一种新的人脸图象表示法---双属性图表示法；利用属性图来表示人脸图象，并提取图节点对应图象位置的局部主成分特征系数以及Gabor变换系数作为图节点的属性，这种表示方法充分利用了人脸图象的局部特征的统计特性，并且使用Gabor变换来反映人脸图象的拓扑结构，从而使得双属性图表示法具有较强的通用性；⑥在双属性图表示的基础上，给出双属性图匹配函数及匹配算法，在函数及算法设计过程中，考虑并解决了光照、尺度、旋转姿势变化等因素对人脸图象识别的影响，使得匹配算法具有较强的通用性；⑦设计并实现了一个通用的人脸图象识别系统，实验结果表明，该系统在图象光照、尺度、旋转姿势情况下，得到了较好的识别效果。

The iron and steel industry has the very strong economies of scale characteristic, however the scale of our Iron and steel enterprise is generally small, the majority has not achieved the economies of scale, large-scale and the extra large type Iron and steel enterprise relative smalls does not have the remarkable efficiency superiority, our country iron and steel industry does not have the remarkable economies of scale characteristic obviously.

钢铁工业是具有很强规模经济特征的行业，然而我国钢铁企业规模却普遍较小，大多数并未达到规模经济，大型和特大型的钢铁企业相对中小钢铁企业不存在显著的效率优势，可见我国钢铁工业并不存在显著的规模经济特征。

Using spectral decomposition of a matrix and multi-scale representation of spectral as well as multi-scale transform of a signal, a quasi multi-scale PCA method is proposed to analyze the reason why multi-scale detection method does well than single scale method.

基于矩阵的谱分解、信号的多尺度变换及谱的多尺度表示，提出一种拟多尺度主元分析方法，从机理上分析了多尺度检测方法优于传统单尺度检测方法的内在原因。

The scale-type geometric wear-resistant structure surface is characterized in being made up of a base and the bionic geometric units on the surface. The bionic geometric structure unit is a scale-type structure distributed regularly on the surface of the base, and the distribution density is that: the ratio between the geometric projection area of the scale-type structure on the base surface and the surface area of the base formed by all the edge ends is 50-100%; the scale-type geometric structure unit has a symmetric hexagon shape on the surface; the sides L2/L1=1.0-2.0, L1: 1mm-50mm, and the internal angle Alpha is 120 degree -130 degree, the internal angle Beta is 100 degree -110 degree; the A-A section is subtriangular, and the B-B section is a trapezoid, the height H of the scale-type is 1-5mm.

本发明由基体和其表面上的仿生几何结构单元组成，仿生几何结构单元为在基体表面规律分布的鳞片型结构，鳞片型的分布密度为：其在基体表面上的几何投影面积之和与所有棱端围成的基体表面积之比为50-100％，鳞片型几何结构单元的表面形状为对称六边形结构：边长L2/L1＝1.0-2.0，L1：1mm-50mm，内角α为120°-130°，内角β为100°-110°，鳞片型的A-A截面为近似三角形，B-B截面为梯形，鳞片型的高度H为1-5mm。

The major findings are:⑴During the intelligence test for the three groups of students, for half of the students or most of the students their scores on the all-including scale, the language scale and the performance scale all increased to various degrees;⑵From the analysis of the relationship between intelligence and reaction time, it is found that the result of this study confirms the existing views that there is a negative correlation between intelligence and reaction time, and the negative correlation is more evident when it is choice reaction time;⑶Different motor skills have different influences upon children with lower intelligence. Though the difference is not large, the average increasing percentages in the sample T tests for the three groups before and after the experiment show that the effect of open motor skill is the best, that of the synthetic motor skill or the open-closed is the better, and that there isn't a marked change in the closed motor skill trainees;⑷While analyzing the result of the experiment, it is found that the scores on the performance scale are higher than the scores on the language scale, especially in the open motor skill group, which tells us that the intelligence improving effect of physical training is realized to a greater extent through increasing their performance abililty.

研究结果显示：⑴相对于实验前测试结果，三个实验组学生的智力水平在实验后测试中不论是在全量表得分还是在语言量表、操作量表得分方面均得到了不同程度的提高；⑵从智力与反应时的相关分析可看出，本研究结果进一步验证了前人观点，即智力与反应时有显著的负相关，特别是与选择反应时有很强的负相关性；⑶不同运动技能对智力落后学生智力影响不同，虽然实验后各组间没有显著性差异，但经各组实验前后配对样本T检验及实验前后各项分数均值提高百分率可看出，开放式运动技能组实验效果最好，综合运动技能组次之，闭锁式运动技能组实验前后在智力测验量表得分上无显著性变化；⑷各组实验前后的操作量表分比言语量表分提高幅度更大，开放式运动技能组表现得尤其显著，这表明了体育活动对改善智力落后学生的智力水平，很大程度上是通过提高他们的操作能力来实现的。

Huajun Weighing Weighing accessories product specifications and the full range, is now the main product specifications in a variety of scales, Bench (100 bench, 500 bench, 1000 Scales), of the Pan Cheng, electronic scale (including electronic scales, electronic hand-held scales , Etc.), drug scales (10 g-scale, 100 g-scale, 250 g-scale, 500 g-scale), food scales, weighing one side, kitchen scales, scales mechanical human health, human health electronic scales, weights (including lock-Fa Code, weight balance, flat-weight, by Pretoria-based weight), Decheng accessories, loadometer accessories, and the value of accessories, and so on.

华钧衡器及衡器配件产品规格品种齐全，现主要产品有各种规格案秤、台秤（100型台秤、500型台秤、1000型台秤）、度盘秤、电子秤（包括电子台秤、电子手提秤等）、药秤（10g药秤、100g药秤、250g药秤、500g药秤）、食品秤、单面秤、厨房秤、机械人体健康秤、电子人体健康秤、砝码（包括锁型砝码、天平砝码、平头砝码、增陀型砝码）、地秤配件、地磅配件、地中衡配件，等等。

Woo sung scales: the brand at home and abroad specializing in electronic weighing instrument sales and repair services: Free technical guidance and product planning - the company sell a variety of specifications: high-precision electronic weight scales counting scales weighing×Electronics Electronic Scale Laboratory Scale Units kinds of non-standard equipment Electronic Hanging Scale Electronic Truck Scale to scale instrumentation batching system monorail Forklift Scales Hanging Scales Kitchen Scales human control system - Brand Balance:?

宇成衡器：专业从事国内外各品牌电子衡器的销售及维修服务项目：免费技术指导和产品规划--公司销售各种规格：高精密天平电子计重秤电子计数秤电子计价秤电子秤台秤实验室设备电子吊秤各种非标秤地磅秤电子汽车衡仪表配料系统单轨吊秤叉车秤人体秤厨房用秤控制系统--品牌天平：？

Main products: liquid quantitative filling machine, automatic weight sorting machine, automatic packing machine, automatic batching systems,°scales, various types of explosion-proof scales, weighing module, a variety of special equipment to transform scales, small loadometer Electronics, Electronics Truck Scale, Electronic Hanging Scale, Scale Labels, hydraulic forklift scale, chemical cylinder scales, electronic scales, electronic weight scale, electronic counting scales, electronic hopper scales, postage scales, nutrition scales, scales such as the human body.

主要产品：液体定量灌装机、重量自动选别机、自动计量包装机、自动配料系统、桶槽秤、各式防爆秤、称重模块、各种特殊设备改装秤、电子小地磅、电子汽车衡、电子吊秤、标签秤、液压叉车秤、化工钢瓶秤、电子天平、电子计重秤、电子计数秤、电子料斗秤、邮资秤、营养秤、人体秤等。

Although these three systems are innovational, these have their theory origin. Especially, man-made scale of non-octave cycles breaks the structure of traditional scale and the limitation of octave cycles to be man-made scale. But it still keeps the characteristic of circulation cycle as the same of the traditional scale to be the sister of the traditional scale.

这三种创作手法虽然具有创新性，但都有其理论渊源，尤其是&非八度循环周期人工音阶&，首先突破了传统音阶的结构而成为&人工音阶&，进而突破了八度循环周期的限制，但仍然保持了与传统音阶相同的&有循环周期&的特性，成为了传统音阶的&姐妹&。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。