observational的例句（observational在句子中的用法）

• ...observational humour... 依靠观察发掘的幽默
• We have experimental and observational evidence concerning things which happened before and after the origin of life. 有关生命起源前后发生了什么，我们通过实验和观察得出了一些证据。
• The observational work is carried out on a range of telescopes. 观测工作借助于各种望远镜。
• The observational data were irrefutable. 这些观测资料是不容怀疑的.
• During the investigation, this article uses varying methods of historic , documental, observational, conversational and questions surveyable. 本文在研究中运用了历史法、文献法 、 观察法 、 访谈法和问卷调查法.
• A uniformly congruent security model is presented based on observational congruence. 基于观察同余等价,构造了一类一致同余安全模型.
• Experimental Astrophysicist George Smoot is an active researcher in observational astrophysics and cosmology. 试验天体物理学家乔治-斯莫特是一位在活跃天体物理学和宇宙学领域非常活跃的科学家.