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- magnetic ballasting machine 电磁铺碴机
- Electrical Magnetic Ballast Development Engineer 电磁镇流器开发工程师
- magnetic ballast for fluorescent lamp 荧光灯电感镇流器
- T5 general fluorescent lamp is made with high grade tricolor phosphors powder, it is suitable for electronic ballasts as well as magnetic ballasts. T5普通型双端荧光灯采用优质三基色荧光粉制作,适用于电子或电感镇流器。
- This paper investigated the characteristics of 70 W MHL operating with DC, Low frequency square wave (LFSW) and magnetic ballasts, and the results may assist the matching of HID lamps and ballasts. 本文比较研究了直流电子镇流器、低频方波镇流器和电感镇流器燃点70 W小功率金卤灯过程中对灯特性的影响,为镇流器和金卤灯的匹配提供依据。
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- The ship was furnished with ballast. 船上装了压舱物。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- The ballast placed in the ship can keep the ship steady. 放在船上的压舱物可以保持船的平稳。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- ballasting machine 铺碴机
- It shows the presence of a magnetic field. 这表明有磁场存在。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- pneumatic ballast machine 风动卸碴机
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。