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;
Regarding majority alloy, so long as in atomization time adopts reduced and the oxygen contact, can achieve reduces in the powdered alloy the oxygen content goal.
对于大多数合金,只要在雾化时采取减少与氧的接触,就能达到降低合金粉末中氧的含量的目的。
If the alloy is in itself sensitive to the oxygen, then not only in atomization time must take the measure, when melting should better also use the vacuum melting.
如果合金本身对氧非常敏感,则不仅在雾化时要采取措施,在熔化时最好也采用真空熔炼。
Can also be a period of time in the sun insolates, assuming that some have yellow, pervious to light, and there are even atomization, then this must be poor quality.
还可以在阳光下暴晒一段时间,假定有些有发黄,透光不佳,甚至有雾化,那么这一定也是质量比较差的。
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。
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。
The high-power two-time atomization electric arc spraying equipment and techniques are presented.
介绍大功率二次雾化电弧喷涂设备和技术。
A distribution mod-el of soot particles has been proposed based on the atomization characteristics of twin-fluid gasification burner and the residence time distribution (RTD) of the gasifier.
基于对双通道渣油气化喷嘴喷雾性能和炉内停留时间分布的研究,提出了炭黑颗粒的分布模型。
The bracket type atomization suction device has simple structure, convenient use, as well as time and labor conservation, is folding and convenient to carry, and also can be used for home care.
本实用新型结构简单,使用方便,省时省力,可以折叠便于携带,还可用于家庭护理。
The bracket type atomization suction device has simple structure, convenient use, as well as time and labor conservation, is folding and convenient to carry, and also can be used for home care.
本实用新型结构简单,使用方便,省时省力,可以折叠便于携带,还可用于家庭护理。
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