After exposure to carbon monoxide, contents of oxygen in the surface oxides of uranium metal and U3O8 are decreased and O/U ratios decrease 7. 2% , 8.0% respectively.
在一氧化碳气氛中金属铀表层氧化物和八氧化三铀中氧含量减少，O/U比值分别下降了7.2％和8.0％。
The rutile Ti-O film has the similar blood compatibility compared with the low temperature isotropic pyrolytic carbon.
金红石型氧化钛薄膜具有与热解碳相当的血液相容性。
The ethanol was selected as extraction agent on the basis of organic and inorganic value ration (I/O) of phospholipids and low carbon alcohol.
通过比较低碳醇的有机和无机性比值（I/O），选择了乙醇为溶剂进行萃取制备高卵磷脂含量的大豆粉状磷脂。
The results showed that starch as carbon source, and casein and soybean powder as nitrogen source, o methoxyphenol and vanillin of suitable concentration had good influence on laccase production.
结果表明，淀粉作碳源、干酪素作氮源有利于漆酶的分泌，适宜浓度的愈创木酚和香兰素等对漆酶的产生有一定的作用；
The results show that the release of H and O atom and the burning of part carbon atoms in microcrystal, results in formation of the enrich micropores at the surface of PANACF.
形貌分析结果表明，因H、O原子等逸出及微晶间部分碳原子被烧损，PANACF的表面形成了极丰富的微孔。
It is found that the shallow donor levels produced by high dose neutron irradiation are caused by Si-O-C complex compound associated with oxygen carbon and micro-precipitation of oxygen.
发现由于大剂量中子辐照而产生的浅施主是与氧、碳及氧的微沉淀有关的硅-氧-碳络合物。
The structure and pore size of the active carbon are effectively changed by alteration o...
改变催化剂的用量及两种催化剂的比例可以有效地改变活性炭的微孔结构及孔半径。
The structure and pore size of the active carbon are effectively changed by alteration o...
改变催化剂的用量及两种催化剂的比例可以有效地改变活性炭的微孔结构及孔半径。
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