A. The experiment was too simple. B. The variables were not controlled properly. C. There were too many participants. D. The E. quipment used was too advanced. 相关知识点: 试题来源: 解析 B。如果实验结果不一致,可能是变量没有控制好。A 选项实验太简单不是结果不一致的主要原因;C 选项参与者...
The results of an experiment were consistently lower than the expected values. What could be the cause of this error? A. Incorrect calculation B. Faulty equipment C. Improper sample selection D. All of the above 相关知识点: 试题来源: ...
The results of an experiment showed that the concentration of a solution was 0.2 mol/L. After repeating the experiment three times, the concentrations were 0.18 mol/L, 0.22 mol/L and 0.21 mol/L. The average concentration is: A. 0.20 mol/L B. 0.21 mol/L C. 0.19 mol/L D. 0.22 mol...
If the results of an experiment deviate greatly from the expected value, what should be done first? A. Check the experimental procedure B. Re-do the experiment C. Blame the equipment D. Ignore the result 相关知识点: 试题来源: 解析 A。本题考查实验结果偏差大时的处理方法。首先应检查实验...
From Laboratory Physicians s Localization to Discuss the Clinical Practice Teaching of Undergraduate Student; 从检验医师的定位谈检验本科生实习教学 12. A. scientific experiment is to test a hypothetical theory in the laboratory. B. hinese Academy of Inspection and Quarantine ...
What should we do after analyzing the results of an experiment? A. Draw a conclusion B. Start another experiment C. Ignore the results D. Change the hypothesis 相关知识点: 试题来源: 解析 A。分析实验结果后应该得出结论。B 选项“开始另一个实验”不一定;C 选项“忽略结果”错误;D 选项“改变...
Extract results of an experimentexperiment.list
E-MAIL METHODOLOGY RESULTS OF AN EXPERIMENT Development of a Standard E-Mail Methodology: Results of an ExperimentReview of past E-mail surveys indicates that a methodology to achieve consistently ... Schaefer,Dillman 被引量: 9发表: 1998年 Model Parameter Estimation Experiment (MOPEX): An overview...
1. The impact of crayfish predation on the abundance of macroinvertebrates was examined under semi-natural conditions. Female (Experiment 1) or male (Exper... JM Hanson,PA Chambers,EE Prepas - 《Freshwater Biology》 被引量: 209发表: 2006年 The rapid spread of rusty crayfish (Orconectes rusti...
Inter-ethnic trust and reciprocity: Results of an experiment with small business entrepreneurs - Bouckaert, Dhaene - 2004Bouckaert, J., Dhaenec, G. (... J Bouckaert,G Dhaene - 《European Journal of Political Economy》 被引量: 181发表: 2004年 Inter-ethnic trust and reciprocity: results of ...