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- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- ultrasonic ozone 臭氧
- The pollution had destroyed ozone layer and caused many changes in weather. 污染破坏了臭氧层,并引起了许多天气变化。
- CFCs cause depletion of atmospheric ozone. 氟氯化碳会损耗大气臭氧。
- Dyes have to be more resistant to ozone. 染料更能抵制臭氧。
- To treat or impregnate with ozone. 用臭氧处理,使充满臭氧进行臭氧处理或注入臭氧
- Set up an ultrasonic wire bonding laboratory. 成立超声波电子焊接实验室.
- The acoustics of ultrasonic sound. 超音频声音的音响学
- The ozone provisions are illustrative. 那些有关臭氧的条款都是说明性质的。
- Unit101 The Ozone Hole: Why over Antarctica? 臭氧空洞:为什么出现在南极洲上空?
- The chlorine atoms eat away at the ozone layer. 氯原子大量吞噬臭氧。
- Rinse with warm water in an ultrasonic bath. 在超声波池内进行温水冲洗。
- The ozone contact tank should be well covered. 臭氧接触缸应妥善盖好。
- Shell Selecting by Ultrasonic Surface Wave. 壳体的超声表面波分选。短句来源。
- EXAMINATION OF GERMICIDAL EFFICACY OF OZONE. 水中臭氧杀菌效果的试验观察。
- Shenzhen Bo Da Ultrasonic Equipment Co., Ltd. 样板工程二手超声波设备。
- And left a hole in the ozone layer. 把臭氧层弄了一个洞。
- Design of ultrasonic wave guide device. 超声波导盲器的设计。
- Is ozone a threat to your health? 臭氧对你的健康是威胁?
- Chengdu Jiuzhou Ultrasonic Technology Co., Ltd. 成都九洲超声技术有限公司。