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dependent sampling
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  “dependent sampling”译为未确定词的双语例句
     The approach is a content dependent sampling process based on a reference image, which indicates the importance feature of the original image, and uses it as a weighted template to calculate the sample image. This method is able to preserve the shape and geometric feature of image invariant correspondingly, and compensates the deficiency of traditional point sampling in this aspect. The method is also used to build a multiscale image sequence.
     提出了基于图像特征的形态采样方法 ,以反映图像某种重要信息的参考图像为加权模板 ,实现了在图像采样过程中保持图像形状及几何特征的相对不变性 ,研究了基于形态采样的图像形态多尺度分解方法
短句来源
     ⑥ Data were analyzed with student's t test, correlation analysis and univariate dependent sampling analysis of variance.
     ⑥数据处理采用t检验,相关分析和单因素独立样本方差分析。
短句来源
  相似匹配句对
     , m-dependent r.
     序列、m-相依序列和任意r.
短句来源
     Random Sampling
     随机抽样
短句来源
     DEPENDENT & CHOICE
     依赖与选择
短句来源
     On Pupation Sampling
     浅议化蛹抽查法
短句来源
     Inferior petrosal sinus sampling in differential diagnosis of adrenocorticotropin-dependent Cushing's syndrome
     岩下窦静脉取血在ACTH依赖性Cushing综合征鉴别诊断中的应用
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  dependent sampling
Data-dependent sampling of two-dimensional signals
      
The distribution, form, and contexts of occurrence of social grooming were studied in two captive groups of Tonkean macaques (Macaca tonkeana), using interaction-dependent sampling.
      
It bases on an angle dependent sampling of the vibrational data and the comparison with a reference signal of the undamaged rotor.
      
On-site fluorometric analyses and concentration-dependent sampling were utilized at springs and a local stream for data resolution while minimizing delays between tracing events.
      
Some circuit techniques can be utilized to reduce the distortion from a signal dependent sampling aperture.
      
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This paper proposes a morphological sampling approach which developes the traditional theory of signal sampling. The approach is a content dependent sampling process based on a reference image, which indicates the importance feature of the original image, and uses it as a weighted template to calculate the sample image. This method is able to preserve the shape and geometric feature of image invariant correspondingly, and compensates the deficiency of traditional point sampling in...

This paper proposes a morphological sampling approach which developes the traditional theory of signal sampling. The approach is a content dependent sampling process based on a reference image, which indicates the importance feature of the original image, and uses it as a weighted template to calculate the sample image. This method is able to preserve the shape and geometric feature of image invariant correspondingly, and compensates the deficiency of traditional point sampling in this aspect. The method is also used to build a multiscale image sequence.

提出了基于图像特征的形态采样方法 ,以反映图像某种重要信息的参考图像为加权模板 ,实现了在图像采样过程中保持图像形状及几何特征的相对不变性 ,研究了基于形态采样的图像形态多尺度分解方法

AIM: To explore the effect of parental rearing styles on depressive emotion of senior high school students. METHODS: From March to June 2004,174 senior high school students in Beijing were tested by EMBU and self-rating depression scale (SDS) and self-rating anxiety scale (SAS) successively. ①EMBU consisted of 56 mother's factors and 58 father's factors, including emotional support and understanding, rejection and denial, severe punishment, excessive intervention and protection,and partialism (dimension).Cronbach'sαwas...

AIM: To explore the effect of parental rearing styles on depressive emotion of senior high school students. METHODS: From March to June 2004,174 senior high school students in Beijing were tested by EMBU and self-rating depression scale (SDS) and self-rating anxiety scale (SAS) successively. ①EMBU consisted of 56 mother's factors and 58 father's factors, including emotional support and understanding, rejection and denial, severe punishment, excessive intervention and protection,and partialism (dimension).Cronbach'sαwas 0.81 and 0.72, respectively. It was supposed that mother's and father's rearing styles were same,so the scores of mother and father were united in each dimension. ②SAS consisted of 20 items with the scoring of grades 4. The main item is the frequency of special symptoms. ③SDS consisted of 20 declarative sentences related to 20 symptoms with the scores of 1-4 grades.Correlation coefficient of odd and even was 0.73 and 0.92. < 40 scores was considered as without depression, 40-18 as mild depression,49-56 as moderate depression, and > 57 as severe depression. Informed consent was obtained from managers, teachers, and students. Three questionnaires were performed in students in a non-examination manner with a class as a unit, and it was sure that answers could be obtained. ⑤The main measures were parental rearing style and depressive and anxious characteristics of students. ⑥ Data were analyzed with student's t test, correlation analysis and univariate dependent sampling analysis of variance.RESULTS: There were totally 200 questionnaires, and 189 ones were reclaimed with the callback rate of 94.5%. Only 174 questionnaires were eligible, and the valid rate was 92.1%.①Parental rearing styles: Emotional support and understanding was scored highest in the four dimensions, the second was severe punishment and excessive protection, and the lowest score was on rejection and denial. Boys had higher scores than girls on severe punishment, excessive protection and rejection except emotional support. ② Scores on anxiety: The scores on anxiety were higher than those on depression either in total scores or in different sex. However, there was no difference in sex between the scores of anxiety and depression. Correlation analysis showed that a very significant correlation existed between the depression and anxiety of senior high school students (r=0.777, P < 0.01).③Relation between parental rearing style and scores on anxiety and depression in senior high school students: There was a significant correlation between the three dimensions except rejection and the scores on anxiety and depression. Emotional support was negatively related with anxiety and depression (r=-0.412,-0.457, P < 0.05), severe punishment and excessive intervention and protection are positively related to anxiety and depression (r=0.348,0.356;0.382,0.385; P < 0.05).④ Different dimension in parental rearing styles and different level of depression: The scores on emotional support was higher in parents whose children had no depression than those whose children had mild to moderate depression, while the scores on severe punishment was lower in the former ones than the latter ones. The scores on excessive intervention and protection were lower in parents whose children had no depression than those whose children had mild or severe depression. There was significantly correlation between the parenting style (emotional support and understanding, severe punishment, excessive protection and intervention) and their children's anxiety and depression. The difference between the severe degree of depression and every dimension of parenting style was very significant. CONCLUSION: Parent rearing style has a certain effect on the anxious and depressive emotion of senior high school students. Parents whose children have no depression have a higher score on emotional support than those whose children have mild to moderate depression, and a lower score on severe punishment or excessive intervention and protection than those whose children have mild depression, or t

目的:探讨父母教养方式对高中生抑郁情绪的影响。方法:采用父母教养方式问卷、抑郁自评量表和焦虑自评量表于2004-03/06对北京市一所普通中学的174名学生进行调查分析。①父母教育方式问卷分为母亲教养方式56个项目,父亲教养方式58个项目,内容包括:情感温暖理解、拒绝否认、严厉惩罚、过分干涉与过分保护、偏爱被试5个保留维度。量表的同质性系数分别为0.81和0.72。实验假设父母教养方式一致,所以在计分时把每个维度中父亲与母亲的分数合并。②焦虑自评量表由20个项目组成,采用4级评分,主要评定项目为所定义症状出现的频率。③自评抑郁量表由20个陈述句组成,每条为一个相关症状,按1-4级评分,奇偶数条目分半相关性为0.73和0.92。评分在40分以下者为无抑郁;40-48分为轻度抑郁;49~56分为中度抑郁;57分以上为重度抑郁。④以班为单位施测。施测前取得该校领导、老师和同学的同意。在非考试状态下,按班级对学生进行3个问卷的团体测试。并在被试确信答案得到保密的情况下进行。⑤主要观察高中生的父母教养方式以及其焦虑抑郁情绪的特点。父母教养方式与学生的焦虑抑郁情绪之间的关系。⑥数据处理采用t检验,相关分析和单因素独立样本...

目的:探讨父母教养方式对高中生抑郁情绪的影响。方法:采用父母教养方式问卷、抑郁自评量表和焦虑自评量表于2004-03/06对北京市一所普通中学的174名学生进行调查分析。①父母教育方式问卷分为母亲教养方式56个项目,父亲教养方式58个项目,内容包括:情感温暖理解、拒绝否认、严厉惩罚、过分干涉与过分保护、偏爱被试5个保留维度。量表的同质性系数分别为0.81和0.72。实验假设父母教养方式一致,所以在计分时把每个维度中父亲与母亲的分数合并。②焦虑自评量表由20个项目组成,采用4级评分,主要评定项目为所定义症状出现的频率。③自评抑郁量表由20个陈述句组成,每条为一个相关症状,按1-4级评分,奇偶数条目分半相关性为0.73和0.92。评分在40分以下者为无抑郁;40-48分为轻度抑郁;49~56分为中度抑郁;57分以上为重度抑郁。④以班为单位施测。施测前取得该校领导、老师和同学的同意。在非考试状态下,按班级对学生进行3个问卷的团体测试。并在被试确信答案得到保密的情况下进行。⑤主要观察高中生的父母教养方式以及其焦虑抑郁情绪的特点。父母教养方式与学生的焦虑抑郁情绪之间的关系。⑥数据处理采用t检验,相关分析和单因素独立样本方差分析。结果:共发放问卷200份,回收问卷189份,回收率为94.5%。剔除不完整答卷得到合格问卷174份,有效率为92.1%。①高中生的父母教养方式:4个维度中情感温暖理解的得分最高,其次是严厉惩罚和过分干涉保护,拒绝否认维度上的得分最低。在性别差异上,父母教养方式中温暖理解在女生得分显著高于男生,而其他3个维度则是男生的得分显著高于女生。②高中生的焦虑得分:从总体上和不同性别上均高于抑郁得分。但就焦虑、抑郁本身得分来看不存在性别差异。相关分析表明高中生的焦虑、抑郁之间存在着非常显著的相关(r=0.777,P<0.01)。③父母教养方式与子女焦虑和抑郁得分的关系:除拒绝否认维度外,其余各维度都存在显著相关。其中情感温暖理解维度与焦虑、抑郁呈负相关(r=-0.412,-0.457,P<0.05);严厉惩罚和过分干涉保护维度与焦虑、抑郁成正相关(r=0.348,0.356;0.382,0.385;P<0.05)。④父母不同教养方式各维度与高中生不同抑郁水平间的差异:经事后比较分析表明,无抑郁高中生父母的教养方式在情感温暖理解维度上的得分高于轻、中度抑郁高中生之父母者,在严厉惩罚维度上的得分低于轻度抑郁高中生之父母者。在过分干涉保护维度上轻度和重度抑郁高中生父母的得分高于无抑郁学生父母的得分。结论:父母教养方式对子女的焦虑、抑郁情绪有影响。无抑郁高中生父母的教养方式在情感温暖理解维度上的得分高于轻、中度抑郁高中生之父母者,在严厉惩罚维度上的得分低于轻度抑郁高中生之父母者。在过分干涉保护维度上轻度和重度抑郁高中生父母的得分高于无抑郁学生父母的得分。父母投入的情感温暖理解越多,高中生的积极情绪越多,焦虑、抑郁的严重程度越低。

The working principle of multi - depth deepsea microplankton sampler is introduced. The control system is composed of portable input device and main controller. Singlechip is chosen as microcontroller for the input device and the value of sampling depth is set with keyboard. Main controller uses Singlechip as microcontroller and is used to realize self - dependent sampling. The hardware structure and software design procedure are introduced in detail. Two design schemes for improving the sampler working...

The working principle of multi - depth deepsea microplankton sampler is introduced. The control system is composed of portable input device and main controller. Singlechip is chosen as microcontroller for the input device and the value of sampling depth is set with keyboard. Main controller uses Singlechip as microcontroller and is used to realize self - dependent sampling. The hardware structure and software design procedure are introduced in detail. Two design schemes for improving the sampler working reliability are proposed. Experiment results show that the control system has the advantage of reasonable structure, reliability performance and can realize designed requirement.

介绍了多深度深海浮游微生物浓缩取样器的工作原理,确定了由便携式输入装置和主控制器构成的控制系统结构。输入装置采用单片机作为微控制器,通过键盘输入实现设定取样器的取样水深数据。主控制器也采用单片机作为微控制器,用于实现取样器的自主控制取样。详细介绍了输入装置和主控制器的硬件构成和软件设计思路。给出了两种提高取样器控制系统工作可靠性的设计方案。实验表明,本文设计的控制系统结构合理,性能可靠,能够实现设定的控制要求。

 
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