1)characteristic potential特征电位
1.Finally,the characteristic potential of the plants contaminated were analyzed to determine the effect of the pollution in different degrees on it,which laid a theoretical foundation for monitoring the environment with plants.通过分析植物在受污染条件下电信号的特征电位,确定污染及不同污染程度与其特征电位的关系,为植物监测环境奠定了一定的理论基础。
2)characteristic potential measurement dot特征电位计量点
3)position feature位置特征
1.A method of detecting and tracking moving pedestrians based on position features基于位置特征的运动行人检测与跟踪方法
2.Firstly, the features of airport shelter targets are analyzed, and the position features and shape features are chosen for target discrimination.首先,对机场掩体目标的特征进行了分析,确定了可以用于目标检测的特征:位置特征和形状特征。
3.With the relatively position feature of the distance of row crops in soybean field.以化学防除适期豆田杂草为研究对象,根据条播作物豆田作物行的间距相对固定的位置特征,利用像素直方图法确定作物行的中心行宽并识别行间杂草。
英文短句/例句
1.On Sustained Spring Capability and Position Features of Modern Volleyball Players;论现代排球运动员持续弹跳能力与位置特征
2.A method of detecting and tracking moving pedestrians based on position features基于位置特征的运动行人检测与跟踪方法
3.Research on Characteristic Standardization of Target Grouping for Anti-ship Missile反舰导弹目标分群的位置特征标准化方法研究
4.Research on the Separation of Crops and Inter-row Weeds Based on Positon Feature利用位置特征法分离作物和行间杂草的研究
5.The Influence of Feature Relation and Feature Position Across Two Dimensions on Category Learning双维度特征关系和特征位置对类别学习的影响
6.Heat shield position on infrared characteristics of a vectored nozzle隔热屏位置对矢量喷管红外特征影响
7.The Effect of Object Position and Identity on Human Spatial Representation;物体位置和个体特征在人脑空间表征中的作用
8.of places; characterized by order and neatness; free from disorder.位置;以其有秩序和清洁为特征;不是混乱的。
9.The position of the clitellum is used as a diagnostic character.生殖带的位置用来作为一个鉴别的特征。
10.A CASE STUDY OF THE EOGENE PALEOMAGNETIC POLE SITES AND CHARACTERISTICS OF MAGNETIC STRATA IN EASTERN YUNNAN, CHINA滇东早第三纪的古地磁极位置及磁性地层特征
11.Syntax Position and Syntax Character of Adjective;句法位置对性质形容词的句法语义特征的制约
12.The Properties of Naphthalene Adsorption on Soil and Its Site-Energy Distribution Analysis;萘在土壤上的吸附特征及其位置能量分布模式
13.Analysis of characteristics of the age and figure of "position ambiguous" NBA players;NBA“位置模糊”球员年龄与身体形态特征分析
14.Analysis of the Position Technique Characteristics and Index System of CBA Basketball Players;CBA篮球运动员位置技术特征及指标体系分析
15.Comparison of the Body Shape of Football Athletes at Different Positions on the Football Court;足球场上不同位置运动员身体形态特征比较
16.The Sentence Structure Interpretation of a Noun as An Attribute and Its Semantic Feature;定语位置上名词的句法表现及其语义特征
17.Research of Chinese Text Automatic Summarization Based on Words co-occurrence and Position Features基于词位置与同现特征的中文自动文摘研究
18.Speech feature based on position of PCNN neurons fired and its application to speaker recognition利用PCNN神经元点火位置信息的语音特征研究
相关短句/例句
characteristic potential measurement dot特征电位计量点
3)position feature位置特征
1.A method of detecting and tracking moving pedestrians based on position features基于位置特征的运动行人检测与跟踪方法
2.Firstly, the features of airport shelter targets are analyzed, and the position features and shape features are chosen for target discrimination.首先,对机场掩体目标的特征进行了分析,确定了可以用于目标检测的特征:位置特征和形状特征。
3.With the relatively position feature of the distance of row crops in soybean field.以化学防除适期豆田杂草为研究对象,根据条播作物豆田作物行的间距相对固定的位置特征,利用像素直方图法确定作物行的中心行宽并识别行间杂草。
4)characteristic water level特征水位
1.Study on storage capacity and characteristic water level for Qingcaosha Reservoir青草沙避咸蓄淡水库库容与特征水位研究
2.It is found that only 82 households will be affected by bank slump by the analysis on characteristic water level and slump prediction in different water level,it had no influence on people who\'s in the tail of the reservoir,and bank slump in the reservoir area was solved very well.在运用工程地质类比法进行塌岸预测时,对库区的特征水位进行了深入的分析,并在不同特征水位工况下分段建立了塌岸预测模式,由此显著地降低了塌岸对库区居民的影响,最后确定了整个库区仅82户居民受水库塌岸影响,特别是直接依据特征水位对库尾一带的人口密集区作出了塌岸对居民基本无影响的结论,很好地解决了库区的塌岸问题。
5)feature position特征位
1.Based on the shape feature of the primitive,the notion of explicit geometric feature position(EFgP) of the primitive is put forward,and the classification of EFgP is studied carefully.基于基元体的形体特征,提出了基元体的隐式几何形状特征位的概念,给出了隐式几何形状特征位的分类;同时提出了组合体的隐式几何特征位约束的概念,给出了组合体的隐式几何特征位约束的分类、其对定位尺寸隐含性缩减的性质、对定位尺寸的缩减度、约束的优先级别划分。
6)characteristic tidal level特征潮位
1.Calculation and analysis of characteristic tidal levels for main harbors along Jiangsu coast;江苏海岸港口特征潮位计算与分析
延伸阅读
表面电位与电动电位表面电位与电动电位surface potentials and electro- kinetic potentials 匕一oom一an dianwe一丫u dlandong dl占nwei表面电位与电动电位(surfaee potentials andeleetrokinetie Potentials)矿物界面双电层的两个重要的电性参数,表示矿物一水界面荷电的程度。浮选时矿物粒子在水溶液中要和各种离子发生作用,作用的结果经常使矿物表面的电性发生变化。故研究矿物表面的电性,即测定表面电位或电动电位的变化,可以找出矿物与浮选药剂作用的一些规律,进而分析矿物与药剂作用的机理。 表面电位是指固体表面与溶液内部的电位差,以申。表示。它主要取决于溶液中定位离子的浓度。表面电位与定位离子的活度之间的关系服从于能斯特方程,故表面电位的表达式为 RT,a+RT,a生 口n一.一二二In甲丁-一二丁In— n厂a千n厂a一式中R为气体常数;T为绝对温度;n为离子价数;F为法拉第常数;a+、a一为正、负定位离子的活度,在稀溶液中就等于它们的浓度;“年、a巴为表面电位为。时的正、负离子的活度。对于一些氧化矿物,H+和OH-离子是定位离子。当n一1,25C时上述表达式可以简化为必。=0.0591(pH。一pH)。式中pH。为表面电位为。时溶液的pH值,即为矿物的零电点。(见零电点与等电.点)可见,当溶液pH值大于矿物的零电点时矿物表面荷负电,反之荷正电。电动电位是指当溶液处在电场作用下,矿物粒子与溶液之间产生相对运动时,滑动界面上显示的电位,以夸表示。这一电位可用电泳法、电渗法、流动电位法或沉降电位法测出。使用得较多的方法是显微电泳法口对于一些氧化矿物,由于它不导电,理论研究上经常测定它的电动电位。 (龚焕高)
