... carrier amplifier 载波放大器 carrier rock输导岩 carrier voltage 载波电压 ...
双语例句
1
Quartz is gangue mineral widespread in all types of gold deposits in Guidong Area and is an important rock-forming mineral and gold-carrier mineral as well.
石英是桂东地区各类金矿床中普遍出现的脉石矿物，同时也是重要的造岩矿物和金的载体。
2
The volcanic rock biology filters the material to apply most early in overseas, our country once imported the volcanic rock to filter the material to take the water treatment biology carrier.
火山岩生物滤料最早应用于国外，我国曾进口火山岩滤料作为水处理生物载体。
3
The surrounding rock engineering geology is not only the material foundation of producing disasters in loess tunnel, but also the carrier of studying the geological disasters.