1) pressure feature
笔压变化特征
1.
A multidimension feature space is obtained from the pressure feature based on the basic strokes.
基于汉字笔迹鉴定的有效特征主要蕴含于基本笔画运笔中的设想,提出以手写汉字基本笔画为研究对象,抽取其中笔压变化特征,形成特征空间,求得鉴定对象在特征空间中分布,并计算它与辞书中各书写者之间的广义距离,从而实现笔迹的鉴定。
2) variation characteristics
变化特征
1.
The variation characteristics of surface ozone concentration at Waliguan in Qinghai;
青海瓦里关地面臭氧浓度的变化特征
2.
Study on the variation characteristics of annual frequency for tropical cyclones in western north pacific during the last hundred years and relationship with enso;
近百年西北太洋热带气旋频数变化特征与ENSO的关系
3.
An analysis on variation characteristics of temperature and precipitation in Hebei Province during 1965-2005
河北省近四十年(1965-2005)气温和降水变化特征分析
3) Change characteristics
变化特征
1.
Change characteristics of O_3 concentration in the boundary layer and its controlling factors;
边界层臭氧浓度变化特征及相关因子分析
2.
Analysis on climate change characteristics of Fengshun county in recent 45 years
丰顺县近45年气候变化特征分析
3.
The spatial and temporal distributions and change characteristics of O_3 are studied by analysing the ozone concentration at 3 monitor stations in Guangzhou.
通过对 1999年广州市 3个监测点 (市监测中心站 ,麓湖公园和龙归 )地面O3浓度的分析 ,研究广州地区地面O3浓度的时空分布及其变化特征 ,结果表明 :①天气条件的变化对O3形成具有明显的作用 ,即 :晴天O3平均浓度都大于多云天和阴雨天的值 ,阴雨天的值最小 ;②O3浓度具有明显的季节变化 ,其大小次序排列为冬季、秋季、夏季和春季 ;③远郊区的龙归测点O3的值均大于市监测中心站 ,麓湖公园测点也大于市监测中心站 ,这表明二次污染物的高浓度中心与一次污染物的中心不相重合 ,二次污染物在一次污染物的下风方形成。
4) variation
[英][,veəri'eɪʃn] [美]['vɛrɪ'eʃən]
变化特征
1.
Characteristics of inorganic nitrogen variation and their influence on phytoplankton in Funing Bay,Fujian;
福建福宁湾无机氮含量的变化特征及其对浮游植物的影响
2.
Fourth-order sequence division and its variation in Qingshankou Formation of the west slope, the northern Songliao basin;
松辽盆地北部西斜坡青山口组四级层序划分及变化特征分析
3.
The variation features of total amount of water resource and the runoff as well as underground water level were studied through analysing the historical tendency, stage and periodicity of water resources in Shandong Province.
通过分析近３９年山东省水资源的历史倾向性、阶段性、周期性，研究了水资源总量及径流量和地下水位的变化特征。
5) changing characteristics
变化特征
1.
The parameters such as variation coefficient of runoff、the standard of high-low circumstance and the methods such as accumulative filter、Kendall s rank verification were used to analyze the changing characteristics of runoff over Helong reach based on the datas of Longmen station.
根据黄河中游河口镇—龙门区间龙门水文站的径流量资料,选取径流多种参数和统计方法分析其多年变化特征。
2.
The paper, based on rethinking about the consumption patterns of Xinjiang urban population, explores the characteristics of their consumption patterns due to institutional changes in the transformation period and the changing characteristics of them since China s reforms and opening to the outside.
文章通过对新疆城镇居民消费方式的回顾,探讨了转型期新疆城镇居民消费者行为的制度变迁特征和改革开放以来新疆城镇居民消费方式的变化特征,并分析、预测了未来新疆城镇居民消费方式的走势,包括:未来新疆城镇居民消费方式的一般趋势和未来几种重要的消费方式。
6) variation characteristic
变化特征
1.
Variation Characteristics and Time-frequency Analysisof NO_2 in Zhanjiang
湛江市空气NO_2浓度变化特征及时频分析
2.
The latest total ozone data of TOMS during the period of 1996 to 2004 are employed to analyze the characteristics of ozone distribution over the global and the North Hemispheric Atmosphere,and the season-latitude variation characteristics are given.
利用1996年9月至2004年9月卫星观测臭氧总含量TOMS(第8版)资料,对全球60°S至60°N和北半球0°~60°N大气臭氧总量分布进行了分析,给出了大气臭氧总量的季节纬度变化特征;通过对位于我国40°N附近不同经度上北京、敦煌和丹东3个代表站大气臭氧总量的分布与演变状况的分析,给出了中国40°N附近大气臭氧总量的时空演变特征。
3.
This paper presents the variation characteristics of atmospheric CO-2 concentration and water vapor in the inland plateau of China in summer.
利用CIRAS SC型号的CO2和H2O分析仪, 对东帕米尔高原慕士塔格地区2003年夏季(6~8月)近地表大气CO2浓度和水汽进行精确持续观测, 给出了我国内陆高原大气近地表 CO2 浓度夏季的变化特征。
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