electroscope reading
电测量
electroscope test
电测试
electroscope device
电测设备
electroscope principle
电测原理
electroscope experiment
电测实验
electroscope charge
电测电荷
electroscope function
电测功能
electroscope usage
电测使用
electroscope calibration
电测校准
electroscope design
电测设计
an electroscope can detect static electricity.
电荷计可以检测静电。
we used an electroscope to demonstrate electrical charge.
我们使用电荷计演示电荷。
the electroscope showed a positive charge when touched.
电荷计在被触摸时显示出正电荷。
to build an electroscope, you need simple materials.
要制作电荷计，你需要简单的材料。
he explained how the electroscope works in class.
他在课堂上解释了电荷计的工作原理。
the electroscope is a useful tool for physics experiments.
电荷计是物理实验中有用的工具。
students learned to measure voltage using an electroscope.
学生们学习使用电荷计测量电压。
when charged, the leaves of the electroscope diverge.
当带电时，电荷计的叶片会分开。
he carefully calibrated the electroscope before the experiment.
他在实验前仔细校准了电荷计。
observing the electroscope helped us understand electric fields.
观察电荷计帮助我们理解电场。
electroscope reading
电测量
electroscope test
电测试
electroscope device
电测设备
electroscope principle
电测原理
electroscope experiment
电测实验
electroscope charge
电测电荷
electroscope function
电测功能
electroscope usage
电测使用
electroscope calibration
电测校准
electroscope design
电测设计
an electroscope can detect static electricity.
电荷计可以检测静电。
we used an electroscope to demonstrate electrical charge.
我们使用电荷计演示电荷。
the electroscope showed a positive charge when touched.
电荷计在被触摸时显示出正电荷。
to build an electroscope, you need simple materials.
要制作电荷计，你需要简单的材料。
he explained how the electroscope works in class.
他在课堂上解释了电荷计的工作原理。
the electroscope is a useful tool for physics experiments.
电荷计是物理实验中有用的工具。
students learned to measure voltage using an electroscope.
学生们学习使用电荷计测量电压。
when charged, the leaves of the electroscope diverge.
当带电时，电荷计的叶片会分开。
he carefully calibrated the electroscope before the experiment.
他在实验前仔细校准了电荷计。
observing the electroscope helped us understand electric fields.
观察电荷计帮助我们理解电场。
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