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- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- Speech is fractional; silence is integral. 讲话是分数; 沉默是整数。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- Please turn off the electric power. 请把电源关掉。
- No other kind of electric charge has been found. 到现在为止，还没发现其他种类的电荷。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
