- 更多网络例句与评定的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Thus, evaluation of the minimum zone circle could be solved effectively.Three methods of assessment of roundness error were proposed in this dissertation. Based on the criteria of the minimum zone circle, minimum circumscribed circle and maximum inscribed circle and convex hull, a unified approach was proposed to evaluate roundness error of the minimum zone circle, minimum circumscribed circle and maximum inscribed circle. Evaluation of the minimum zone circle, minimum circumscribed circle and maximum inscribed circle was fulfilled with rotation based the contact pattern. The minimum circumscribed circle and maximum inscribed circle were evaluated with curvature and the curvature circle.
本文提出了三种圆度误差评定的方法:根据最小区域圆、最小外接圆、最大内接圆在极坐标系下的判别准则,利用计算几何中的凸壳理论,提出了一种统一的评定方法,实现了对最小区域圆、最小外接圆、最大内接圆的误差评定;基于接触斑点的检验原理,利用旋转法,实现了最小区域圆、最小外接圆和最大内接圆的误差评定;利用曲率和曲率圆,实现了对最小外接圆和最大内接圆的误差评定。
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Investigation showed anxiety and depression symptoms were 7.3% and 5.8% respectively in 452 climacteric residents.
结果:在完成评定的81例对象中,HAMA评定>14分有焦虑症状者23例,占评定者的28.4%。
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It is discussed mainly in four aspects:how to choose proper evaluative factor and establish reasonble evaluative index system;how to make the specific check items of every evaluative index;how to decide the importance and degree of each index,and how to organize and carry out the evaluation.
主要从如何选取评定因素,建立合理的指标体系;制定各考评指标内容;确定指标权重和等级标准;成绩评定的组织实施4个方面进行了论述。
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Comparison of genetic algorithm based evaluation of roundness with evaluation of roundness based on least squared method .
基于遗传算法的圆度公差评定法与采用最小二乘法评定的比较。
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A proposed standard for dairy cow linear typeappraisal was issued in our country in 1995.Fifteen first-class trait indexes for cow'stype was stipulated for linear appraisal.
我国在1995年发布的奶牛体型评定试行标准中,规定了体型评定的15项一级性状指标。
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Aiming at researching on the theory of the shaft-kind parts form error evaluation and its application, on the basis of the analysis for the geometric model of the roundness error and cylindricity error, the linear programming models of the enclosure evaluation were proposed. According to the features of the proposed models, the solution of the optimization algorithms of linear planning was discussed to obtain accurate evaluation results.
为了对轴类零件形状误差评定理论及应用进行研究,在分析轴类零件的圆度、圆柱度误差评定几何模型的基础上,建立了包容拟合评定的规划数学模型,并针对模型的特点,探讨了使用线形规划的单纯形优化算法进行规划模型的求解,从而获得精确的形状误差评定结果。
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Minimum Zone Evaluation of form error is needed for measurement uncertainty analysis and assessment of inspectability of Virtual Coordinate Inspecting System, it is also a basis of Minimum Zone Evaluation of form errors and attitude errors.
形状误差最小区域评定是虚拟坐标测量系统中测量不确定度分析和可测量性评估所必需的,也是一切形位误差最小区域评定的基础。
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The membership grade of subdivisional project is gotten in response to its score. At last, the bridge engineering quality is evaluated by using the mathematical model of fuzzy comprehensive evaluation in twice, and the finally evaluated result is gotten.
这种利用模糊数学进行桥梁工程质量综合评定的方法,能降低以往评定工作中的主观随意性,增加评定结果的客观性和可靠性。
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The correlation between pilling grade assessed by Bp network and that by skilled person is 0.97, and the evaluation correctness is 92%.
Bp网络评定结果与主观评定结果的相关系数是0.97,等级评定的正确率是92%;自组织神经网络的评定结果与主观评定结果的相关系数是0.95,等级评定的正确率是84%。
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A mathematical mode for circle parameters evaluation is e stablished, the corresponding software is designed and has been applied to the m easurement software of universal tools microscope successfully. A practical case for measuring a ring gauge's diameter and roundness error by the image method is given.
建立了圆参数评定的数学模型,设计了相应的误差评定软件,成功地应用到了微机型万能工具显微镜的测量软件上,并给出一个影像法测量光滑环规直径和圆度误差的实例,将改进置换算法的评定结果与其它评定方法进行了比较。
- 更多网络解释与评定的相关的网络解释 [注:此内容来源于网络,仅供参考]
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assess:评定
值得注意的是,语义焦点是一种关系性的概念,它反映的是由句子表示的事件或事态等信息内容的表达(或包装)方式和句子真值的评定(assess)方式. 语义焦点可以由音高重音、语序、助词(particle)、及其组合形式等音系或句法手段来表达,
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assessment:评定
(3)后现代时期(postmodernera):它兴起于80年代以后,其最大特征有二:一是增加了教师在评价领域中的权威(相对于由教育外部人员承担的"专业评价"),二是对某些心理测量原则的适切性提出质疑,并以开放性的结论以及"评定"(assessment)这一概念代替以前的
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calorific value:发热量
为了商业上易于评定媒的价值,我们将煤按照其成份来划分成许多等级(rank),这种等级是根据固定碳量(fixed carbon),挥发物量(volatilematter)及发热量(calorific value)三项数值来评定的.
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calorific value:热量
为了商业上易于评定媒的价值,我们将煤按照其成份来划分成许多等级(rank),这种等级是根据固定碳量(fixed carbon),挥发物量(volatilematter)及发热量(calorific value)三项数值来评定的.
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class discussion:课堂讨论
苏格拉底式评定方法,是把学生在"班级参与"(class participation)和"课堂讨论"(class discussion)中的表现作为学生学业成绩评定的一个部分. 但对于班级参与和课堂讨论形式和实质,它都有一些特别的要求,其中最根本的,
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Cooked Taste:煮熟味, 加热过度所产生的味(感官评定用语)
cooked sausage | 熟香肠 | cooked taste | 煮熟味, 加热过度所产生的味(感官评定用语) | cooked | 煮[烹]熟的
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Investment grade:投资级别
由主要的评级机构(如标准普尔、穆迪和惠誉国际)评定的最高信用等级为AAA或aaa,只有少数的国家和公司可获得这种评级. 各评级公司所评定的等级的名称和含义不尽相同,但均可分为两大类:投资级别(investment grade)和投机/垃圾级别(speculative/junk grade).
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taxing master:主理讼费评定事务聆案官
"主理讼费评定事务聆案官"(taxing master) 指根据>(第484章)第43条行事的人员或由高等法院司法常务官出任的主理讼费评定事务聆案官,与曾在区域法院进行的法律程序有关时,则指由区域法院司法常务官出任的主理讼费评定事务聆案官;
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awards:奖项
(5)奖励评定的一般程序以皇家学会为例,学会重要的奖项(Awards)由学会会员提名,国内外的科研项目和科研人员都有被提名资格;然后评奖委员会会组织临时性的评估小组对提名项目和提名人进行评估,主要是根据设立奖项的具体要求、学会的宗旨等评定是否给予奖励;
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asses:评定,估定
aquatic 水生的,水栖的 | asses 评定,估定 | awkward 有毛病的,难使用的;笨拙的