数字式石英钟 quartz digital clock
液晶式石英钟 LCD quartz clock ; Liquid crystal quartz clocks
数字式石英汽车钟 quartz digital motor clock
数字式石英钟机芯 quartz digital clock movement
数字式石英电子手表 digital quartz electronic wrist watch
指针式石英电子手表 indicating quartz electronic wristwatch
指针式石英音乐钟 second-hand type quartz music clock
蚝式石英 Oysterpuartz
液晶数字式石英秒表 Liquid crystal digital quartz stopwatches
本文研究了塞曼型缝式石英管原子捕集器的结构、制作、灵敏度以及在测定矿石中金的应用。
The structure, manufacture and sensitivity of slotted quartz tube atom trapping techniques in polarized Zeeman atomic absorption spectrophotometry were described in this paper.
叙述了数学式压电石英姿态传感器的结构原理与性能。
This paper discussed the structural principle and property of digit piezoelectric quartz posture sensor.
碳纳米管的合成是在石英管式炉中完成。
The synthesis of carbon nanotubes was conducted in a quartz tube furnace.
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