“对比设计”的概念、定义、翻译、参考文献-科学参考

单词	对比设计
释义	对比设计 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	Codeword Workshop codex Codex alimentariu codex alimentarius ad hoc intergovernmental task force on food derived from biotechnology Codex Committee on Cereals,Pulses and Legumes Codex Committee on Cocoa Productsand Chocolate Codex Committee on Contaminants in Food Codex Committee on Fats and Oils Codex Committee on Fish and Fishery Products Codex Committee on Food Additives Codex Committee on Food Hygiene Codex Committee on Food Import and Export Inspection and Certification Systems Codex Committee on Food Labelling Codex Committee on Fresh Fruits and Vegetables Codex Committee on General Principles Codex Committee on Meat Hygiene Codex Committee on Methods of Analysis and Sampling Codex Committee on Milk and Milk Product Codex Committee on Natural Mineral Waters Codex Committee on Nutrition and Foods for Special Dietary Uses Codex Committee on Pesticide Residues Codex Committee on Processed Fruits and Vegetables Codex Committee on Residues of Veterinary Drugs in Foods Codex Committee on Spices and Culinary Herbs Codex Committee on Sugars

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。