查询词典 area command

It researches the regularity of A (geometrical cross section area of valve), Sc (obtained by the definition of effective cross section area of valve), Sa and Sv (obtained by sonic velocity air exhaust method) to the change of the opening of valve, x. By contrastive method this thesis discusses the reliability and correlation of all methods above for solving effective cross section area of valve.

研究了 A， Sc （根据试验由有效截面积 S 的定义算出）， Sa及 Sv随阀开度 x 变化而变的规律，通过对比探讨了求解以上各种有效截面积方法的可靠性及相互关系等。

The article makes this point of view from the element of area, economy area and marine economy area, discussed the concern of marine economy and region economy.

本文从区域、经济区域和海洋经济区域的要素构成这个角度，论述了海洋经济与区域经济的关系。

Is welcomed buying the house , the first key elements is section of an area , second key elements are section of an area , third key element are still section of an area.

值得注意的是，表2和表3中职业所处的位置是动态而非静态的。如煤炭业，今年的表现就不俗，各项指标上涨幅度喜人。

Factory covers an area of 60 mu in 2003, a project has been completed and 80 tons of pickled Chi 24, the workshop area of 2,000 square meters, storage area of 1,000 square meters, the export of ginger products Machinable 2,000 tons more than 20 million yuan in output value , More than 2 million U.S. dollars foreign exchange earnings, employment and attract 200 people.

工厂占地面积60多亩，2003年一期工程已建成80吨腌渍池24个，车间面积2000平方米，仓库面积1000平方米，年可加工出口生姜制品2000吨以上，年产值2000万元人民币，创汇200万美元以上，并吸纳200人就业。

Processing area air temperature is slow drop, relative humidity is slow increase, small habitat is improved apparently, form processing area zoology basically to regain the advantage with benign loop, for the advantage the tree is planted form stable and top class community, the silvan ecosystem outside enchase and blending in area levelled road.

治理区域气温缓慢下降，相对湿度缓慢增大，小生境明显改善，基本形成治理区域生态恢复和良性循环的有利条件，为优势树种形成稳定顶级群落，镶嵌和融入区域外的森林生态系统铺平了道路。

A center's service area of a geographic network is broadly applied in practical life. In traditional method, it is expressed by an isochronous area or an equidistance area.

地理网络的中心服务范围在实际生活中应用广泛，传统方法一般用等时区或等距区表示。

Therefore, our country government carried out the VAT reform of the eight industries, such as the power industry, the extractive industry, in 3 provinces of Northeast China in July 2004.In July 2007, the reform area extended to 26 old industry base cities in 6 provinces of central China. In July 2008, the area extended to 5 eastern League City of Inner Mongolia Autonomous Region and Wenchuan County, the earthquake area of Sichuan.

为此，中央于2004年7月在东北三省八大行业进行了增值税改革试点，2007 年7 月，试点范围扩大到中部6 省26 个老工业基地城市的电力业、采掘业等8 大行业；2008 年7 月，又将试点范围扩大到内蒙古自治区东部5 个盟市和四川汶川地震受灾严重地区。

Vidicon collect simulate image in period of time and send to computer or DSP chip through video collection card digitlization,use computer to gain eyewinker and process digital image processing:using image area segment and boder measure to calculate area and perimeter;using image smoothness to wipp offthe infection of yawp;using dynamic background and image suited technology to overcome the infection of ray;calculation the parameter of eyewinker(area, perimeter,round measurement, proportion characer and invariant monent),using least norm to design the linearity classify parts,using image matching technologyto classify eyewinker,and to judge whether the eyewinker is harmful to diff background,if the eyewinker satisfy the character require of harmful object ,system will auto-stsrt alarm device. If there ia not have found any eyewinker, Vidicon will collect new simulate image and make processing.

本设计是将摄像机或高频头采集到的模拟图像经过视频采集卡数字化后送入计算机或DSP芯片，利用计算机对采集到的一定时间段内的图像进行异物获取，并对异物图像进行数字图像处理：利用图像区域分割和边缘检测以便进行面积和周长的计算，利用图像平滑去除噪声的影响，利用动态背景运动检测法和图像配准技术克服光线的影响，并通过异物的各类参数（如面积、周长、圆形度、比例特征和不变矩等）的计算，采用最小范数分类法设计了线性分类器，利用图像匹配技术对异物进行分类，从而判断异物是否有害，针对于不同的背景，若异物满足有害物体的特征要求，则认为物体有害，自动启动报警装置，如果没有发现有害异物则新摄入的图像将取代前一时间段的图像再进行图像处理。

Hippocampus CA1 area is the location studying .In hippocampus CA1 area cone cell tier, CA2 shapes with CA3 area also have large amount of NPY to be able to there exist in nerve basic in the tier, but the person remembers that the obstacle relation sees news report not yet with studying difficult to bring nature falling sickness concurrency under control.

海马CA1区是学习记忆的关键部位；在海马CA1区的锥体细胞层，CA2与CA3区的多形层中也有大量的NPY能神经元存在，但其与难治性癫痫并发的学习记忆障碍的关系尚未见报导。

Brazil's total area is 8,547,403 square kilometers, land area and accounts for about 46% of the total area of South America, second only to Russia, Canada, China and the United States, the world's fifth-largest country.

巴西全国面积8，547，403平方公里，国土面积约占南美洲总面积的46%，仅次于俄罗斯、加拿大、中国和美国，为世界第五大国。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。