| 释义 |
quartz crystals 释义 石英晶体(quartz crystal 的复数) 例句 1·Quartz crystals are manufactured for frequencies from a few tens of kilohertz to hundreds of megahertz. 加工成型的石英晶体的频率可从几十千赫兹到数百兆赫兹。 2·Quartz crystals are also found inside test and measurement equipment, such as counters, signal generators, and oscilloscopes. 在测试测量设备中也有它们的身影,例如计数器、信号发生器及示波器。 3·At the same time, some of the same or higher hardness material, such as diamond, corundum, metal oxide, quartz crystals are likely to damage the material. 同时一些硬度相同或更高的物质,例如钻石、刚玉、氧化金属、石英水晶都有可能损坏这些材料。 同义词 石英晶体(quartz crystal的复数) piezoid
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