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transformer ratio test 变压比试验
A comparison of the Type I error rates for the likelihood ratio test and the Mantel-Haenszel procedure in detecting DIF. 发表于第五届华人社会心理与教育测验学术研讨会。
Since Wald(1947) proposed method of Sequential Probability Ratio Test (SPRT), SPRT has become an important tool for solving hypothesis test problems. 自Wald(1947) 提出序贯概率比检验(Sequential Probability Ratio Test;以下简称“SPRT”)方法以来;序贯方法逐渐成为解决假设检验问题的重要工具.
Calculate the tar transform ratio at every condition based on the math model.The result show anastomose with experiment. 在数学模型的基础上，计算出不同工况下的焦油转化率，与实验数据相吻合。
The sequential probability ratio test (SPRT) can be applied only to the case that there is only white Guass noise in the pressure signal. 利用序贯概率比检验法检测油气管道泄漏是一种较新的方法。
The crystallization-resistant phthalocyanines BGS pigment were produced,through the choice of surface active agent and abrasive ratio test. 通过选择表面活性剂试验和研磨料配比试验，生产出了抗结晶的酞菁蓝BGS颜料，并介绍了在长期生产实践中总结出的经验和体会。
In this paper, the Sequential Probability Ratio Test (SPRT) is introduced to cryptanalysis to reduce the amount of keys needed in correlation attacks. 本文把序贯概率比检验引入到密码分析中,用来约减相关攻击所需的密钥量。
We construct a quasi likelihood ratio test (LRT) for the case-only data utilizing the information of unlinked markers in the human genome. 本文应用人类基因组上不连锁的标记基因提供的连锁不平衡信息，基于病人组数据构造了一个准似然比统计量。
By using the theory of the likelihood ratio test, a method for choosing prior distributions and classes of prior distribution is given. 摘要利用似然比检验原理，给出了选取先验分布及先验分布族的似然比检验方法。
This paper proposed a new sampling plan, the sequential mesh test, in order to overcome the disadvantages of the widely used Sequential Probability Ratio Test (SPRT). 摘要针对序贯概率比检验(SPRT)无法控制抽取样本量等不足之处;提出了一种改进的抽样检验方法-----序贯网图检验.;该方法的要点是在原SPRT问题中插入一系列检验点;将单个检验问题拆分为若干对假设检验的问题
The FSS likelihood ratio test is used to successively detect targets, and it can detect disappearing of targets in time by setting appropriate sample size. 固定样本长度似然比检验，通过选择合理的样本长度，保证持续检测到目标，且无延迟检测目标消失。
It combines genetic algorithms and truncated sequential probability ratio test to detect and track moving point targets computationally efficiently with a very low SNR. 提出了一种新的低信噪比序列图像运动点目标检测与跟踪算法。
The influences of emulsifier amounts on the distribution of emulsoid particle size and the transform ratios of monomers were investigated. 探讨了反应性乳化剂用量与单体转化率、反应时间和乳胶粒径的关系，研制了有机硅单体质量分数为40%25的稳定乳液。
The present paper deals with the asymptotic properties of estimation and likelihood ratio test for-two exponential populations with partially missing data. 摘要讨论部分缺失数据两指数总体的参数估计和关于总体相同的似然比检验。
transformer ratio balance coefficient 变比平衡系数
ELISA was used for detecting antibody titre and MTT was used for detecting T cell transformation ratio. 分别用ELISA检测测定其抗体水平，以淋巴细胞转化试验（MTT）方法检测T细胞转化水平。
Open tender for purchasing power transformer. 公开招标购买电力运输设备。
The heparin group showed significant improvement in lymphocyte transformation ratio and phagocytotic capacity of phagoc... 提示肝素可增强细胞免疫及吞噬细胞功能,但对体液免疫无影响。
Gliburide, diclofenac and indometacin were transformed by C.blakesleana AS 3.910, with a total transformation ratio of 90%, 100% and 83%, respectively. 在相对优化的条件下，该菌株对3种药物的总转化率分别为 90%25、100%25 和 83%25，且形成的主要转化产物与人体CYP2C9产生的主要代谢产物相同。
The residual is generated with the method based on mathematical model and an improved sequential probability ratio test(SPRT) is put forward for failure detection to decrease the time used for residual-judge. 用基于模型的方法获取故障状态下的系统残差,并用一种改进的时序概率比检验进行残差判决,缩短了残差判决的时间。