组值

Based on polynomial-interpolation and curve-fitting theory, this paper presents a special feed-forward neural network using Jacobi orthogonal polynomial activation-functions, which exploits a group of order-increased Jacobi orthogonal polynomial functions as the activation-function of hidden-layer neurons.

根据多项式插值与逼近理论，以一组零阀值特例 Jacobi 正交多项式（第二类 Chebyshev 正交多项式）作为隐层神经元的激励函数，构造一种基于 Jacobi 正交基的前向神经网络模型。

Fourthly, taking three groups of water quality data of Jinhe River as original data, prediction to water quality of the river was made. Compared with real monitored value, the error of predicted value of all of simulating terms, including dissolved oxygen, bio-chemical oxygen demand, chlorophyll a, organic nitrogen, ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, organic phosphorus, dissolved phosphorus and temperature, were basically within error limit of 20%, which validated the validity of the model.

第四，以津河三组水质数据为原始数据，通过建立的模型对津河水质进行预测，水质变量溶解氧、BOD、叶绿素、有机氮、氨氮、亚硝酸盐氮、硝酸盐氮、有机磷、溶解性磷和温度的预测值与实际监测值均在所设定的误差范围20%之内，验证了模型的有效性。

Serum myoglobin increasedfrom baseline in both groups at 5 and 20 min.

两组在用药后5分钟和20分钟时的血清肌红蛋白值都比基础值增加。

Mann-Whitney Test -- Determines if there is a difference between two independent groups of sampled data. It is a nonparametric test, so it is based on ranked data rather than the raw values.

Mann-Whitney 检验--决定两组独立的样本数据之间是否存在差异的非参数检验，它使用序列值而非原始值。

Cuting the circle with the parallel plane pencil =+ of equidistant, we get discrete point dates s and the value of the corresponding plane .

用平行于的等距平行平面=+截该圆截线，进而得到一组圆截线上的离散点数据以及可以与圆截线相截的对应平面的值，记其最大与最小值为。

168 cases, who were pregnant for 5 to 10 weeks, were divided into 3 groups and the serous progestin was tested by chemoluminescence method to judge whether the premonitory abortion was successful or not.

选取孕5周～10周共168例，将病人分为3组，用化学发光法测定血清孕酮值，根据血清孕酮值来判断先兆流产成功与否的依据。

MAIN OUTCOME MEASURES: The average glucose level, diurnal maximum and minimum, fluctuation amplitude, the average preprandial and postprandial glucose values and the time percentage of diurnal glycemic fluctuations.

主要观察指标：动态监测两组受试者的平均血糖水平、日内血糖最高值及最低值、血糖漂移幅度、餐前及餐后的平均血糖值，血糖漂移所占的日内时间百分比。

It utilizes the bidirectional recursive relation between sub-pixel values and estimates each sub-pixel value from both directions of head-end and end-head.

根据亚像元递推公式的双向性，分别沿首-末和末-首两个方向各自递推出一组亚像元值，并将它们的平均值作为最终亚像元值。

It was found that there were three outliers in original dataset in regression analyses, and the results of cluster analysis for variables also proved it, while the model excluded the outliers were proved to be much robust using several test methods.

在运用逻辑建模法构建、检验模型时，发现原来数据组中可能包含离群值，聚类分析结果和质量控制图确证了离群值的存在，剔除后所建模型用多种方法检验，均显示出较高的稳健性。

The Longissimus and Semimembranous muscles of F2 pigs in the White Duroc and Erhualian intercross were analysed to compare the difference in pH, meat colour and the correlation coefficients of pH and meat colour between winter and summer.

以白色杜洛克×二花脸资源家系冬、夏两季的两批F2屠宰个体为材料，分析比较两个季节组背最长肌、半膜肌pH值和肉色间差异及pH值对肉色影响的差异。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！