圆形池壁滑模提升系统设计与施工

本阐述了郑州污水处理厂等直径钢筋混凝土消化池，采用滑升模板施工，连续浇筑混凝土提高工效，经过满水和闭气试验，符合设计要求，保证工程质量．取得较好的结果。     

An example of a two-sided Wilcoxon signed rank test which is not unbiased

Although the theory of rank tests is rather complete in the one-sided case, it was not even known in 1959, whether the Wilcoxon two-sample test and other similar tests are unbiased against the two-sided alternatives (Lehmann (1959,Testing Statistical Hypotheses, p. 240, Wiley, New York)). A partial answer to this question was given by Sugiura in 1965, who found, that the test named above may be biased (Sugiura (1965,Ann. Inst. Statist. Math.,17, 261–263)). According to Lehmann (1986,Testing Statistical Hypotheses, 2nd ed., pp. 322–324, Wiley, New York) it seems to be still open, whether the same is true for the WILCOXON one-sample test, which is also known as WILCOXON signed rank test. This will be shown in the present paper.     

Testing for additivity with B-splines

Regression splines are often used for fitting nonparametric functions, and they work especially well for additivity models. In this paper, we consider two simple tests of additivity: an adaptation of Tukey's one degree of freedom test and a nonparametric version of Rao's score test. While the Tukey-type test can detect most forms of the local non-additivity at the parametric rate of O(n-1/2), the score test is consistent for all alternative at a nonparametric rate. The asymptotic distribution of these test statistics is derived under both the null and local alternative hypotheses. A simulation study is conducted to compare their finite-sample performances with some existing kernel-based tests. The score test is found to have a good overall performance.     

后张法预应力混凝土T梁静载试验

简要叙述了后张法T梁静载试验的方法，步骤，并通过一元线性回归分析对试验结果进行了验证。     

不容忽视的审计细节

就注册会计师在执业过程中必须关注的一些细节，如对管理当局声明书的依赖问题，会计资料中的非常数字，采用询证法对应收帐款的查询，实地观察公司运营情况，符合性测试以及对作为审计证据的公司函，复印件等问题进行了探讨。     

Endoscopic Observation of Tissue by Narrowband Illumination

We propose a new illumination method for a medical endoscope: narrow band imaging (NBI), in which the spectral bandwidth of the filtered light is narrowed. To confirm how the spectral specifications of the filtered light influence a reproduced image, an experiment was conducted observing the endoscopic images of the back mucosa of a human tongue. In addition, the effect of NBI on endoscopic images was investigated through preliminary clinical tests in colonoscopy and upper gastrointestinal endoscopy. It has been shown that NBI can enhance the capillary pattern and the crypt pattern on the mucosa. These patterns are useful features for diagnosing an early cancer.     

应用参数假设检验分析特异功能是否存在

本文应用参数假设检验知识分析“特异功能”者是否有特异功能。     

人工气候条件下的人体着装试验的研究

本文通过物理试验方法对棉、毛、丝、棉麻及毛涤五种面料进行性能测试,得出其风格数值、透湿阻抗.为了反映面料对人的生理、心理的影响,有必要在人工气候条件下进行人体模拟着装试验,得出面料的人体舒适感觉值。借助多元线性回归方法,通过物理测试与人体试验的对照分析,发现它们之间具有良好的一致性。     

SXDG-1型汽车前照灯全自动检测仪的微机控制

SXDG—1型汽车前照灯全自动检测仪是用于检测汽车前照大灯光轴的偏斜情况及发光强度并进行定量检验的专用设备。它可以自动测出有关参数,并予以数字显示和打印输出。本文介绍了该仪器的主要性能、工作原理及微机控制系统(包括硬件结构和软件设计思想等)。     

冲击压实机在商开高速公路中的试验及应用

结合商丘至开封高速公路介绍了冲击压实机的试验工艺、结果及应用.