A newly down flow reactor with new ways of feed atomization and oil catalyst contact was developed according to the characteristic of ultra short contact time catalytic cracking process.
根据超短接触时间催化裂化工艺的特点，开发了具有新型原料雾化和剂、油接触方式的下行式反应器。
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
利用光学温度控制器使测量硅的峰高信号增强一倍，试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响；
An atomizing burning technique with international advanced level of 90s — Effervescent atomization technique is introduced for the first time to the ceramic field of China.
本文首次向国内陶瓷界介绍一种具有九十年代国际先进水平的喷雾燃烧技术——气泡雾化喷雾技术。
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