查询词典 logistic

The calibration curve of the SM2-Kit with standard SM2 inhibitor was typical sigmoid curve fitted to the four parameter logistic equation with the linear detection of 0.625 μg/L to 80.0 μg/L (R2=0.9911), the sensitivity of 0.9 μg/L, the IC50 of 5.82 μg/L and the detection limit of 1 μg/L. The recoveries of SM2 spiked in pig feed were 83.4 %, in pig urine were 89.5 %. The precision and accuracy of the assay as determined by inter-assay and intra-assay coefficient variation was both below 15 %. The SM2-Kit generally had 2.08 % cross-reactivity towards sulfamerazine and little or no cross-reactivity towards other sulfonamides. The dilution solution of SM2 had no effect on results of SM2-Kit. The validity of SM2-Kit in 4 ℃ was above six months.

研究结果表明，SM2-Kit的标准曲线呈典型的S型，相关系数R2=0.9911，符合4参数logit曲线拟合，线性检测范围为0.625 μg/L～80 μg/L，灵敏度为0.9 μg/L，半数抑制浓度(IC50)为5.82 μg/L，检测限为1 μg/L；饲料样、猪尿样的平均添加回收率分别为83.4 %、89.5 %，平均批内和批间变异系数均低于15 %；SM2-Kit与磺胺甲基嘧啶的交叉反应率为2.08 %，与其它磺胺类药几乎没有反应性；基质对SM2-Kit的检测结果影响不大；试剂盒在4 ℃可保存6个月。

Both the theory and empirical result show that cumulative link model is appropriate. Moreover, the ordered logistic regress is proved better than ordered probit regress by the test of goodness of fit.

理论与实证结果均显示，积累线性模型更适合用于建立单笔交易模型；其中序次Logisic回归又比序次Probit回归的拟合效果更好。

In multivariate logistic regression, after controlling for certain variables, belief that thirdhand smoke harms the health of children remained independently associated with rules prohibiting smoking in the home.

菲利普兰德里根博士是纽约西奈山医学院儿童环境健康中心的主任，他说道，"三手烟"是一个全新的名词，但是它确实已经在影响我们的生活了。

Regarding Shanghai as its development base, relying on its powerful market exploiting capability, global procurement sources, quick and high proficient logistic supplying system and advanced automatic control techniques, Hymall will undoubtedly step further in Chinese market to expand its business and hopefully to cover the entire Chinese market, so that more people will benefit from the top-rank retail service of Hymall.

以上海作为发展基地，依托强大的市场开拓能力、全球化的集中采购资源、快捷高效的物流配送体系和先进的自动化控制技术，乐购将在未来掀起新一轮发展浪潮，全力拓展公司规模，力争辐射整个中国市场，将世界一流水平的先进零售服务带给更多人。

METHODS A total of 107 subjects aged 36~78 years underwent cardiac EBT, with coronary artery calcification incidence, calcium scoring, stenosed arteries and soft plaques calculated. Laboratory evaluation included measurement of 75 g oral glucose tolerance test, HbA1c, triglyceride, total cholesterol. Logistic regression analysis was taken to assess the risk for coronary artery damage.

107例受试者行心脏EBT扫描，计算冠脉钙化发生率、钙化积分、冠脉狭窄支数和软斑数，同时收集血糖、糖化血红蛋白（HbA1c）、血脂等相关临床信息，进行冠脉病变危险因素的分析。

Based on the Logistic equation and system dynamics, the models of passenger flow growth of urban rail transit in one line and in the whole urban rail net have been established.

以逻辑斯蒂方程为基础、系统动力学为工具建立单条线路及整个城市轨道交通网的客流量发展模型，通过分析影响城市轨道交通客流量变化的多个因素探讨城市轨道交通客流量变化的一般规律，对如何发展城市轨道交通提出建议。

According to the principle of pair matching and completed medical data 100 pairs of patients and controls were studied. Twenty eight factors related to CHD were numerized.

结合高校特点，选取可能与冠心病有关因子28项，逐一数量化，以IBM/PC机用Logistic回归程序进行分析，结果发现，对冠心病发病有显著作用的因素有五个，按比数大小依次为体力活动、冠心病家族史、A型行为、吸烟量和社会支持。

We used chi-square test for comparing two proportions, Cochran-Armitage test for trend in proportions, Mann-Whitney U statistic for non-normal continuous data, and logistic regression for the relationship between probability of receiving the award and independent variables of teaching patterns.

我们利用卡方检定来比较两个比例是否有差异，再利用Cochran-Armitage检定来看比例之间的趋势，而Mann-Whitney U统计量是用来检定非类别的连续型变数，最后再用逻辑斯回归来看，所有授课型态的自变数与得奖机率之间的关系。

In an ultramicroscopic view, the units of cluster value network minifies to the linkages of value chains, the network connections are specified as the linkage connections among value chains, and the network resource is the combination of logistic flow, knowledge flow and capital flow within the cluster.

本文认为，在超微观的视角下，集群价值网(来源：ABC论文9b网www.abclunwen.com)络节点缩小为企业价值链环节，网络联结细化为企业间价值链环节的联系，而网络资源是集群内物流、知识流和资金流的集合。

Grab Bucket Ship Unloader is one of the large scale port logistic equipments.

抓斗卸船机作为港口重要的大型物流设备之一，在散料接卸中发挥着重要的作用。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。