林业生物技术的这一领域在不断扩展,由工具的开发正进入更多的假说驱动的知识获取上。
The trouble is, that hope is driven mostly by epidemiologic data, which must be viewed as hypothesis-generating rather than definitive.而问题在于,这种认识主要来自流行病学研究,这样的研究只能产生假说,却不能得出确切结论。
The results are the outcome from several data-driven analyses and do not test a single prespecified hypothesis and therefore must be interpreted with caution.这些结论都是从目前进行的临床实验数据中分析得来,并没有经过事前研究的设计安排。