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- electric head mirror 电额镜
- Electric hand is basic be electric head ache is fourfold. 电手基本是电头疼痛的四倍。”
- head mirror with lamp for urethroscope 尿道镜用带灯的额带反光镜
- use method of general head mirror 普通额镜使用方法
- common head mirror of lens pattern 镜片式普通额镜
- Establish light an electricity head to account bad with move to account to differ two kinds of diagraph ways. 设有光电头计差和手动计差两种测量方式。
- A study of endoscopic sinus surgery under head mirror 额镜照明下模拟鼻内窥镜鼻窦手术径路治疗慢性筛窦炎可行性的探讨
- Keywords Ethmoid sinusitis;Nasal polyps;Endoscopy;Head mirror; 筛窦炎;鼻息肉;内窥镜检查;额镜;
- 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。
- 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