用多重比较T法进行了差别检验，和比较研究。
The standard t test has been performed with various data groups to compare and study the differences.
并将此法与中国药典法进行差别检验，无显著差异。
There is no evident difference compared with Chinese Pharmacopoeia method.
T检验处理后得，内上、z下和后上三区间轴向性指数差别不显著。
After that deal with t test, which on, Z on three under and post-axial index interval no significant difference.
结论：现行的交叉试验的秩和检验无法比较阶段间的差别，应予以改进。
Condusion: The current method of Rank sun test for comparing different phases in cross-over trial should be improved.
假设检验有助于判断一个明显的差别是否真实存在还是偶然的，而且还可以提高差异真实性的可信度。
Hypothesis Tests help determine if an apparent difference is real or could be due to chance. By using data and hypothesis testing, we can quantify our level of confidence that the difference is real.
探讨现行文献中关于交叉试验资料比较阶段差别间的秩和检验方法的合理性。
Objective: Explore the rationality of the data from cross, over trial in current document tested with Rank sun test for comparing different phases.
钢箔称重法与钢箔化学分析法测量结果无显著差别，可以认为钢箔称重法用于生产现场气氛氮势的炉前检验是可靠的。
It may be regarded that the weight method of steel screen which is used to measure the chemical potential of nitrogen atmosphere is reliable in situ.
本文结合实例介绍了交叉试验的计量与计数资料的统计方法。先比较两个顺序组每例的疗效和，以检验两种疗法残余效应的差别。
The inference concerning a difference between the two carry-over effects may be tested by comparing the intrasubject sums of patients in the A-B sequence with that in the B-A sequence.
实验结果经统计处理表明，两者间的差别非常显著，这结果预示着可以用细胞电泳方法代替小动物法检验猪丹毒菌苗的效价。
The statistical results indicate that there is a very notable difference between experimental groups and control groups. It is feasible that the efficiency of Erysip…
实验结果经统计处理表明，两者间的差别非常显著，这结果预示着可以用细胞电泳方法代替小动物法检验猪丹毒菌苗的效价。
The statistical results indicate that there is a very notable difference between experimental groups and control groups. It is feasible that the efficiency of Erysip…
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