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单词 Cerium
例句
1. No cerium deposits are observed in the cell.
2. Description: Cerium Acetate is soluble in water.
3. Cerium :Chemical element, a rare earth metal of the lanthanide series (hence having many properties of the transition elements), chemical symbol Ce, atomic number 58.
4. Yttrium aluminum garnet doped by cerium ( YAG ∶ Ce ), is prepared by high temperatu re solid reaction.
5. CONTENT The effects of cerium on the cell survival of the human bladder carcinoma cell line EJ and the fibrosarcoma HT-1080, the expression and activity of their MMP-9 were observed.
6. Cerium nitrate acted as nucleation agent and accelerator in whole phosphating process of aluminum alloy.
7. Cerium dioxide ultrafine powder is prepared by electrochemical method using composite coating of In-Ru-Ir as anode, cerous nitrate and ammonium nitrate as electrolyte.
8. It was revealed that the formation of cerium conversion coatings involves a chemical dissolution process of anodized film and an electroreduction process of 4 valent state cerium compound.
9. Effect of cerium on solidification segregation of RE in Hastelloy C 4 alloy has been investigated.
10. The cerium as solid solute in steel is inclined to collect about cerium carbide.
11. Cerium - tungsten and AIN ceramics pieces with high density were obtained by the hollow cathode plasma sintering.
12. Especially,[] the effect while adding EDTA and cerium nitrate to prepare rodlike and linear strontium carbonate particles respectively was the best.
13. For the preparation of CeO2 nanoparticles, cerium nitrate and azodicarbonamide were used as starting materials and other materials were used as additives.
14. The oxygen absorption sites of the cerium oxide are preferably obstructed by a site obstructing factor.
15. The influence of cerium on depletion layer of the surface of Al Li alloys and the influence of the depletion layer on the corrosion morphology of the alloys were studied.
16. Description: Cerium Hydroxide is insoluble in water and soluble in strong acid.
17. The technology for the preparation of ammonium cerium nitrate is studied.
18. The cerium oxide preferably has a fluorite type superlattice structure.
19. The cerium salt conversion film were formed on zinc plating coating by immersion treatment.
20. The solubility of the precursor ceric hydroxide in nitric acid, recycle of crystal mother liquor of ammonium ceric hydroxide, and recovery method for cerium in mother liquor have been investigated.
21. The prototype, which was devised by researchers in the US and Switzerland, uses a quartz window and cavity to concentrate sunlight into a cylinder lined with cerium oxide, also known as ceria.
22. Wool wheel installed in the last mounted wheel is usually used with polishing powder ( cerium oxide ).
23. This paper has investigated the analysis of different valence states of cerium in ceric hydroxide by titration.
24. A lustrous, blackish - brown rare earth mineral consisting primarily of cerium , erbium , titanium , uranium, and yttrium.
25. The results show that the precipitation with the lower cerium content is mainly composed of lamellar structure, although some particles were also observed.
26. Ceria and ammonium meta vanadate were selected as the feedstock, with microwave heating cerium vanadate was obtained in short time.
27. The invention discloses a co-precipitation method for preparing rare earth cerium ion-doped yttrium aluminum garnet fluorescent powder and relates to fluorescent powder.
28. A novel solid complex of gelatin hydrolysate and cerous chloride was synthesized successfully, and the complex reaction between gelatin hydrolysate and rare earth cerium was verified by FT-IR.
29. The heating mechanism of hollow cathode effect plasma sintering cerium - tungsten alloy adobes are researched.
30. However, 10% of it was a reddish-brown mineral called bastnaesite—a phenomenally rich source (by rare-earth standards) of cerium, lanthanum, neodymium and other members of the lanthanide family.
31. The Oxides, Salts and Metal of the Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium , Holmium, Erbium, Thulium, Ytterbium, Lutetium, Yttrium, Scandium.
32. Abstract: The influence of cerium on the behavior of lithium - aluminium alloy anode was studied.
33. The yield of ammonium cerium nitrate is more than 85%, and the purity of ammonium cerium nitrate with orange red color is larger than 99%.
34. Objective Study of the influences of lanthanum, cerium and fluoride on the activity of glucosyltransferase (GTF) and adherence of oral cariogenic bacteria.
35. By using cation exchange resin modified cerium sulfate as the catalyst, itaconate acid and methanol reacted to form dimethyl itaconate.
36. The paper introduces disposing mine of fluorocarbon cerium, reclaiming fluorin from mine of fluorocarbon cerium, and reducing atmosphere pollution.
37. This paper describes the investigation of even-parity autoionization states of cerium atoms by three-step three-color resonance ionization spectroscopy (RIS).
38. The main reason that rare earth cerium can improve elongation of ZA27 alloy is that cerium increases the compositional undercooling of the alloy.
39. Effect of cerium ( Ce 3 + ) on photosynthesis in soybean seedlings was studied with hydroponics under laboratory conditions.
40. A green method for ceric hydroxide synthesis with cerium carbonate and hydrogen peroxide as main raw ...
41. A method for direct determination of cerium dioxide content is studied.
42. A dehumidifying deoxidizer containing oxygen - deficient cerium oxide and a dehumidifier is provided.
43. It'shows that the oxygenation of the sodium nitrate is obvious to cerium.
44. General natural graphite was modified by liquid phase oxidation method using cerium sulfate as an oxidant.
45. Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.
46. Fig. 2 Anoxia reperfusion group without the cerium ions:Myocardial cell appears edema, mitochondria swell, cristae vague.
47. Nanosized zinc and cerium oxides (ZCO) having strong UV absorbility, lower photo catalytic and lower oxidation catalysis simultaneously is investigated.
48. Cerium showed more effective than lanthanum for vanadium tolerance of FCC catalysts.
49. Wool wheel installed in the last wheel is usually used with polishing powder ( cerium oxide ).
50. The ceriumterbium coprecipitation oxide was prepared using oxalic acid and cerium chloride.
51. Well-dispersed sub-micron ceria was prepared successfully through direct thermal decomposition of hydrated cerium acetate.
52. Performance of cerium salt passivating film was similar with that of chromating film. And lanthanum,[/cerium.html] praseodymium salt passivating was superior than molybdenum salt.
53. Fig. 4 Anoxia reperfusion group with the addition cerium ions:Mitochondria swelling and cristae vague appear in the cell.
54. Focusing on the research of enrichment and recovery of cerium by resin adsorption method.
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