分享一些AQA考试局GCSE科学课程学习者需要掌握的最基本的专用英语词汇吧,需要单词册的小伙伴留下邮箱~ Accuracy A measurement result is considered accurate if it is judged to be close to the true value. 如果测量结果被判断为接近真实值,则被认为准确性高。
单词打卡DAY3~ Systematic error These cause readings to differ from the true value by a consistent amount each time a measurement is made. Sources of systematic error can include the environment, methods of observation or instruments used. Systematic errors cannot be dealt with by simple repeats. If a systematic error is suspected, the data collection should be repeated using a different technique or a different set of equipment, and the results compared. 每次测量时,读数与真实值的差值是一致的。系统误差的来源包括环境、测量方法或使用的仪器。系统误差不能通过简单的重复实验解决。如果怀疑存在系统性误差,则应使用不同技术或不同设备重复数据收集,并比较结果。