检验

Through compared with the difference of the sampling inspection's OC curves between existent and nonexistent inspection error by utilizing grouping method, we get the conclusion that all the traditional methods are designed on the premise that there is none inspection error exist, so it would terribly depress the probability of acceptance and couldn't veritably reflect the quality of the lot for inspection, if the inspection error is exist when sampling inspecting.

同时通过对集团检验错误存在与否的抽样检验特征曲线的比较，指出：以往的集团抽样检验方案设计，都是在假设无检验误差前提下设计的，在抽样检验中，若存在检验错误，会严重影响抽样检验的接收概率，使抽样检验结果不能客观地反映检验批的质量。

Papers with statistical testing should state the name of the test, the n for each analysis, the comparisons of interest, a justification for the use of that test, the alpha level for all tests, whether the tests were one- or two-tailed, and the actual P value for each test.

带统计检验测试的论文要说明检验测试的名字，每个分析里n代表的含义，份儿利益的对比，使用该检验测试的理由，是第一次该每个检验的α水平测试，还是重复前者的是第一次单侧检验还是或双侧第二次检验测试，及每个检验测试中真实P的值。

Topics include permutation tests, permutation limit theorems, 2-sample rank tests and their asymptotic efficiency, k-sample rank tests, 1-sample tests of location, paired comparisons, rank tests for symmetry and independence, and analogues of linear modeling based on ranks.

包括排列检验，排列极限理论，两样本秩检验及其渐进有效性，k个样本的秩检验，单样本的位置检验，配对比较检验，对称分布和独立分布的秩检验，基于秩的线性模型的模拟。

Topics include permutation tests, permutation limit theorems, 2-sample rank tests and their asymptotic efficiency, k-sample rank tests, 1-sample tests of location, paired comparisons, rank tests for symmetry and independence, and analogues

包括排列检验，排列极限理论，两样本秩检验及其渐进有效性，k个样本的秩检验，单样本的位置检验，配对比较检验，对称分布和独立分布的秩检验，基于秩的线性模型的模拟。

Testing field: Manufacture license testing, pattern examination and consignation testing of food-use plastic package and container products, voluntary products certification testing arranged by authentication organizations, testing for photo-degradation products, testing for other plastic packaging and relevant products.

承检范围：食品用塑料包装、容器、工具等制品生产许可发证检验、型式检验和委托检验；各认证机构委托的自愿性产品认证检验；降解产品检验；其他塑料包装产品及相关产品检验等。

In the test of weak-form efficient hypothesis, this thesis used auto regression, auto correlation function and unit root three models, and got the basically same results. In the test of semistrong-form efficient hypothesis, this thesis used market model, index return model and constant mean return model three ways to estimate the normal return when making use of event study, and the results were also basically same.

其中，为求全面和比较，在对弱势有效市场的假说的检验部分，本文运用了自回归检验、自相关函数检验和单位根检验三种计量模型，检验结果基本一致；在对半强势有效市场假说的检验部分，本文运用了事件研究法，并在估计正常收益率时使用了市场模型、指数收益模型以及均值模型三种方法，估计结果也相对一致。

The comparison error rate of LSD and Duncan is equal toα, but their experimental error rate is large toα. The comparison error rate of SNK, Scheffe, Bonferroni, Sidak are smeller toα, as well as experimental error rate. The power of test of SNK, Scheffe, Bonferroni, Sidak are smeller to LSD and Duncans. When unbalance design with small sample size, the power of SNK, Scheffe, Bonferroni, Sidak are little small.

LSD检验、Duncan检验的比较错误率接近检验水准，但二者的实验错误率远远大于检验水准；SNK检验、Scheffe检验、Bonferroni检验、Sidak检验的比较错误率和实验错误率均小于检验水准，但这三种方法对均数的敏感度不及LSD检验和Duncan检验；正态分布方差齐各组不均衡且为小样本时，Scheffe检验、Sidak检验、Bonferroni检验的β_2，值均较大。

Firstly,the sampling design has great impact on the accuracy of remote sensing classification.There exists great randomicity on the result of points and cluster sample verification on the different Sampling design.On the same sampling design,the stability of point sample verification is higher than that of Cluster sample verification.Secondly,the average accuracy of different sampling designs of multi-point and multi-cluster sample verification can reflect the accuracy characteristic.During the course of point sample verification,stratified sampling's error is lower than others'.During the course of cluster sample verification,systematic sampling and stratified sampling's accuracy are prior to simple random sampling's.

研究结果表明：（1）抽样方式对遥感分类精度评价结果的影响是客观存在的，不同抽样方式下的点样本和群样本检验结果都存在一定的随机性，但同一种抽样方式下，点样本检验精度评估结果的波动幅度小于群样本检验，稳定性比群样本检验要好；（2）不同抽样方式下的多次点样本和群样本检验的平均精度检验结果基本上都能够反映分类图像的精度特征，其中，点样本检验中，分层随机抽样点样本检验效果较好；群样本检验中，系统抽样群样本检验和分层随机抽样群样本检验的效果优于简单随机抽样群样本检验。

Test field: Manufacture license testing, pattern examination and testing of food-use paper package and container products, voluntary products commission testing arranged by authentication organizations, degradation products testing, like paper product, amylum-made product, etc., testing for toxicant and injurant in electron or electric manufactures, testing for other packaging and relevant products.

承检范围：食品用纸包装、容器等制品生产许可证检验、型式检验和委托检验；各认证机构委托的自愿性产品认证检验；降解产品（纸制品、淀粉类制品、植物纤维类产品）检验；电子电气产品中有毒有害物质检验；其他纸包装产品及相关产品检验等。

The typical defects in the periodic inspection are introduced,the common problems for DL 647-2004"Inspection code for boiler and pressure vessel in thermal power plant"during executing are analyzed,including the bad pertinence for inspection projects,regarding internal inspection as importance and neglecting external inspection and so on.

介绍了锅炉定期检验中发现的典型缺陷，对DL 647-2004《电站锅炉压力容器检验规程》执行中普遍存在的检验项目针对性差，重视内部检验、轻视外部检验等问题进行了分析，并对在役锅炉定期检验时重点检验项目的确定进行了探讨。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。