'Interval hypothesis test' is a new test method which is based on the traditional significance test and includes noninferiority test, equivalence test and superiority test.
它是基于传统显著性检验而发展起来的一种新的假设检验方法，主要包括非劣效检验、等效检验与优效检验。
参考来源 - 临床试验中区间检验的样本量与检验效能估计·2,447,543篇论文数据，部分数据来源于NoteExpress
METHODS: Cortex fraxini total coumarin was involved in a randomized, double-blind, placebo parallel control, dosage-reaction design and superiority test.
方法：采用随机、双盲、安慰剂平行组对照、剂量反应研究设计和优效性检验。
Objective: to investigate the safety and superiority of blood drawing through an indwelling vein needle on in oral glucose tolerance test.
目的：观察静脉留置针采血应用在口服葡萄糖耐量试验中的安全性和优越性。
Test results show that in the same experimental conditions, the new ring-like type flotation column has superiority in recovery and concentrate grade compare to the XFD flotation machine.
试验证明，在相同的试验条件下，新型环形浮选柱无论是回收率还是精矿品位都比x FD浮选机有优势。
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