1) multi-vari analysis
多变异分析
1.
A new process quality analysis method based on multi-vari analysis is presented.
针对半导体晶圆生产中存在着位置间变异、晶圆间变异及批次间变异,提出了基于多变异分析(MVA)的工序质量分析方法。
2.
In multi-vari analysis(MVA),the variation sources of product/process quality characteristics are divided into time to time variation,piece to piece variation and within piece variation.
多变异分析将过程质量特征值的变异分为时间变异、产品间变异和产品内变异。
3.
Furthermore, through the discussion of statistical model of the Multi-Vari Analysis(MVA), three confidence intervals of the variance components toward three different variation sources and some reasonable sampling schemes are constructed.
同时,通过对于多变异分析统计模型的研究,建立了不同变异来源的方差分量置信区间并给出了合理的抽样方案。
2) multi vari analysis
多变异分析
1.
This paper addresses the disadvantages of traditional -R control chart and presents a control method based on the statistical model of multi vari analysis.
多变异分析是一种用于分析工序过程质量特征值变异规律的重要方法。
3) variance analysis
变异分析
1.
Variance Analysis in Clinical Nursing Pathways for Total Hip Replacement;
人工全髋关节置换术临床护理路径的变异分析
4) Analytical variance
分析变异
5) mutation analysis
变异分析
1.
In this paper,mutation analysis is introduced into the constructed type algebra specification.
本文将变异分析引入构造类别代数中,设计了应用于构造类别代数的几类变异算子,并且提出了使用变异分析对基于构造类别代数描述的协议进行一致性测试的基本步骤。
2.
Considering the data flow description in protocol security testing,mutation analysis is introduced based on constructed type algebra,and a new protocol security testing method is proposed.
针对协议安全测试中数据流的描述问题,在构造类别代数的基础上引入变异分析,由此提出了一种协议安全测试方法。
3.
The drawbacks of the determination of equivalent mutants and the automatic generation of the test-cases in mutation analysis can be improved through the introduction of model-checking technology.
通过引入模型检验技术可以改进变异分析方法中等价变异体的判断和测试用例自动生成的不足。
6) variation analysis
变异分析
1.
The variation analysis of the main chemical components of flue-cured tobacco leaves in Sichuan province;
四川烟区烤烟主要化学成分的变异分析
2.
The variation analysis of the main chemical components of flue-cured tobacco leaves in Yunnan province
云南烟区烤烟主要化学成分的变异分析
3.
Detection of the major pathogen of "swine high fever disease" and variation analysis of the nsp2 gene of PRRSV in guangxi
广西“猪高热综合征”主要病原调查及PRRSV Nsp2基因变异分析
补充资料：多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯，简称PAPI，或称粗MDI，浅黄色至褐色粘稠液体．有刺激性气味。相对密度(20℃／20 ℃)1．2，燃点218℃。PAPI实际上是由50％MDI与50％官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低，蒸气压低，只是TDI的百分之一，故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条