control group and experimental group具体说明在science中的control group和experimental group,并能举例说明 相关知识点: 试题来源: 解析 control group 控制组experimental group 实验组,试验组简单的的实验通常包含一个实验组和一个控制组.控制组对组内进行实验操作.实验组不对组内进行实验操作.两组内的成员随机分配...
Control Group and experimental group 30 per group. 翻译结果5复制译文编辑译文朗读译文返回顶部 Control group and experimental group each group of 30 examples 相关内容 aI want a different way 我想要一个不同的方式[translate] a室内外使用 Room inside and outside use[translate] ...
Understand what positive control in an experiment is and what the purpose of a positive control group is. See examples of positive and negative selections. Updated: 11/21/2023 Table of Contents Control Sample: Definition What Is a Positive Control Group in an Experiment? Example: Identify ...
试题来源: 解析 A解析:本题考查的是考生对细节的把握。答案在第二段;In the experimental group, the parents were given a two-hour training session. “在进行实验的这一组里,给家长进行两小时的培训。”文章的调查研究中把孩子及其家长分成两组,显然区别在于实验组里的家长接受了培训。
Key Takeaways: Control vs. Experimental Group The control group and experimental group are compared against each other in an experiment. The only difference between the two groups is that the independent variable is changed in the experimental group. The independent variable is "controlled", or hel...
control group 对照组experimental group 实验组我想实验组是在正常情况条件下进行科学实验的，而对照组则是在条件不同的情况下，同样的实验，看有什么差别，科学家来进行对比。
百度试题 题目1.控制组( control group)与实验组( experimental group 相关知识点: 试题来源: 解析反馈 收藏
A. the training that parents received B. the age of the children 可以看出,父母接受了两个小时旳培训,而控制组旳父母并没有此培训。 C. tile books that were read D. the number of the children 相关知识点: 试题来源: 解析 A细节题,答案在第二段,区别在于试验组里旳家长接受了培训。反馈...
The difference between the control group and the experimental group was() A. the training that parents received B. the age of the children C. the books that were read D. the number of the children 相关知识点: 试题来源: 解析 A[考点]推理判断题 [精析]A根据第二段第三句可知,实验组的...
The difference between the control group and the experimental group was___. 之间的差异对照组和实验组,之间的差异,实验组和控制组的训练,家长收到。 A. the training that parents received B. the age of the children C. the books that were read D. the number of the children 相关知识点: 试题...