... ultrasonic chemical process 超声化学工艺 ultrasonic process 超声压铸法 ultrasonic processing 超声处理 ...
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Ultrasonic process 超声波 收藏 shot noise 散粒效应; 爆炸噪声; 爆炸杂波; 散粒<效应>噪音; 散粒噪声; 散点噪声; 射噪声; 散弹噪声; 射杂讯; 脉冲杂讯...
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Ultrasonic Cleaning Process 超音波清洗区 ; 超音波洗濯区
ultrasonic chemical process 超声化学工艺
ultrasonic anodic oxidation process 超声阳极氧化 ; 超声阳极氧化表面处理
ultrasonic wave process 超声波处理
Ultrasonic Welding Process 超声波焊接加工
ultrasonic compound process 超声复合加工
ultrasonic spraying process 超声雾化喷涂工艺
Ultrasonic Captitude Process 超音波清洗区
RESULTS & CONCLUSION:The ethanol refluxing process is better than the ethanol ultrasonic process in the extraction of icariin.
结果与结论:乙醇回流法对淫羊藿苷的提取效果优于乙醇超声法;
Subject for carbide wire drawing dies, it analyses the problems related to ultrasonic machining equipment, investigates ultrasonic process and introduces the production and test of dies.
本文以硬质合金拉丝模为试验研究对象,探讨了超声加工设备有关问题,进行了超声加工工艺的研究,介绍了拉丝模的生产试验情况。
The researchers used water and an ultrasonic extraction process, followed by gas chromatography-mass spectrometry to quantify the amount of cocaine in more than 230 bills collected in 17 cities.
研究人员从17个城市收集到230张纸币样本,并使用水和超声波提取方法,再加上气相色谱分析-质谱法对样本进行测试。
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