I would like to suggest the idea of experimental fields as a protection for policy - makers . in such fields , the general public mass media included agree that experimenters be allowed to make mistakes 我想在新的事物上借用一个“试验田”的名词将会对决策者起到一个正面的保护作用。
She was one of those people who are infatuated with patent medicines and all new - fangled methods of producing health or mending it . she was an inveterate experimenter in these things 地姨妈这个人和有些人一样,对于专卖药,或强身健体等之类的保健药品,不分青红皂白都要先试为快。
When the experimenter left the room to investigate the situation , the pretending subjects immediately stopped faking : they opened their eyes , looked around the room and in all respects dropped the pretense 当实验者离开房间去察看状况时,假装的人立刻停止伪装:他们张开眼睛打量房间,完全不再演戏。
Experimenters can manage and interact with virtual environment as with the environment in true world . the virtual experiment was generally carried on through the virtual laboratory 虚拟现实技术能够生成实时的、具有三维信息的虚拟环境,实验者可以像在真实世界中一样地与该环境进行实时操纵和相互交流。
But the non - human apes paid the most attention to where the experimenter ' s head was pointing , in particular , looking up when the head was pointed up , no matter what the eyes were doing 但类人猿更倾向于注意试验人员头部的朝向,进一步说,是当试验人员的头部抬起,无论试验人员的眼睛在做什么动作,类人猿的头都会跟着抬起来。
If you consider [ 26 ] that there are about 262 different double fractions between 0 and 1 , the likelihood of reaching any one value experimentally might exceed the lifetime of one computer , or even one experimenter 若想到0和1之间有2的128次方不同的双精度小数,所以如果全部产生这些数字,花费的时间会远远超过一个人的生命。
A key feature of the scientific method is that the theorist can make a definite prediction of the value of some measurable quantity , and the experimenter can then go ahead and check it to some level of accuracy 科学方法的一个重要特征是:理论家能够明确地预示某一可量度的量的大小,然后,实验者再进一步以某种精确度进行验证。
A key feature of the scientific method is that the theorist can make a definite prediction of the value of some measurable quantity , and the experimenter can then go ahead and check it to some level of accuracy 这种科学方法的重要特色是理论家可以清楚地预测某些测量得出的数字,试验人员可以由此出发而从某种程度上检测其预言的准确性
When experimenters told white golfers that the quality of their game would reflect “ natural athletic ability ” instead of their strategic intellectual prowess , their performance was much worse than that of black players 若实验者告诉白人高尔夫球员,球赛的平等性会反映出天生的竞技能力,而不是他们在策略上的卓越智力,白人球员的表现便会比黑人球员略逊一筹。
The virtual experiment can reappear the scenes of real experiment . the process of the virtual experiment can been controlled interactively by the experimenter . this makes it easier to understand and analyze simulation result of vehicle movement 虚拟试验结果表明:虚拟试验能较好的虚拟再现实车试验的场景,参与者能交互地控制仿真过程,使人们对车辆运动仿真的分析、理解变得更为容易。