如何使用 "rigorous" 造句

1. You could always make the tests more rigorous .
你总是可以让测试变得更严格。
2. It is a complete , rigorous piece of research .
这是一项完整而严谨的研究。
3. An obvious problem is that self-quantification experiments lack the rigorous controls and double-blinding of pharmaceutical trials .
一个很明显的问题是,自我量化实验缺乏严格的对照和药品的双盲测试。
4. Second , I don 't think there is a sufficiently rigorous approach to causality .
第二点,我不认为这里有足够严密的因果性。
5. Wow , I believe their participation will make this year 's competition even more interesting and rigorous .
哇,我相信他们的加入将会使今年的比赛更加的严酷和有趣。