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- This enzyme in and so on the electric focusing electrophoresis presents a zymoprotein belt， its isoelectric point is 4.1. 该酶在等电聚焦电泳中呈现一条酶蛋白带，其等电点为4.;1。
- Under the operating mode, the charged particles can cause the electric field change in ESP, such as ion electric current weakening, original electric field distorting and voltage of dust layer influence particle charging, etc. 针对烟气中荷电颗粒的电场特性及收尘极板粉尘层的反向场强对电除尘器电晕电场的影响,建立了颗粒群空间荷电模型,提出了荷电衰减系数的概念。
- 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。
- 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。
- 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。
- 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。
- Please turn off the electric power. 请把电源关掉。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- The electric saw whined as it cut the wood. 电锯在锯木头时嘎嘎作响。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。
- Electric lights illumine our houses. 电灯照亮我们的房屋。
- Can you fit the electric fire for me? 你能替我装上电炉吗?
