“contrast design”的概念、定义、翻译、参考文献-科学参考

单词	contrast design
释义	contrast design Encyclopedia 工学试验设计释 contrast design对比设计设计两组或两组以上的实验组，各实验组一开始的实验条件相同，然后在实验过程中分别加入不同的物质或直接改变因素水平，再将各组实验组的结果进行对比的实验设计类型。
随便看	balloon-based UV astronomy balloon-based X-ray astronomy balloon-based γ-ray astronomy balloon-borne astronomy balloon-borne instrument balloon-borne IR telescope balloon-borne photometer balloon-borne spectroscope balloon-borne telescope balloon-borne UV telescope balloon-borne X-ray telescope balloon-borne γ-ray telescope balloon dilatation balloon explosion balloon flower ballooning instability ballooning mode balloon logging balloon movement Balloon Observations of Millimetric Extragalactic Radiation and Geophysics telescope balloon photography balloon platform balloon satellite balloon telescope balloon theodolite

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。