1) converted gas
变换气制碱
1.
A new process for soda ash production based on converted gas, developed by China is very competitive in the world.
我国自行开发的变换气制碱新工艺有很强的竞争力。
2) water-gas shift
水气变换
1.
The reason that A/F was broadened was studied by oxidiza- tion reaction, water-gas shift and steam reforming over catalysts.
主要考察了CeO2-ZrO2和BaO的添加对催化剂空燃比性能的影响,通过氧化反应、水气变换和蒸汽重整的性能研究,探讨了催化剂三效工作窗口扩大的原因。
3) shift gas
变换气
1.
Heat recovery process simulation of shift gas in hydrogen production from natural gas steam reforming;
天然气水蒸气转化制氢中变换气热量回收过程的模拟
2.
Application of DDS technology in system of shift gas desulphurization
DDS脱硫技术在变换气脱硫系统的应用
3.
The selective principles were discussed for de-sul fur method of shift gas, controlling various items of de-sulfur indexes in shift gas were analyzed, process management measures for shift & de-sulfur system were presented from aspects of quality of de-sulfur auxiliary material, preparing of tannin extract solution, solution composition and sulfur melting operation etc.
论述了变换气脱硫方法的选择原则,分析了变换气中各项脱硫指标的控制,从脱硫辅料的质量、栲胶液的制备、溶液组分和熔硫操作等方面提出了变脱系统工艺管理措施。
5) base exchange mutagen
碱基置换突变物
1.
The results indicated that the mutagenicity in raw water is caused directly by the mutagen of direct moving code type being polluted in medium level; and not by the base exchange mutagen.
在哈尔滨月亮湾度假村的生产规模的臭氧-生物活性炭Ames实验结果表明,原水中的致突变性不是由直接碱基置换突变物所致,而是由直接移码突变型突变物造成的,为中度污染的原水。
6) Base substitution mutation
碱基置换突变
补充资料：Radon变换和逆Radon变换
Radon变换和逆Radon变换
X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于，它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积，即体素的线性衰减系数两维空间分布的可能性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条