单词 | Palladium |
例句 | 1. He bought some palladium and set up an experiment. 2. Farrakhan entered the Palladium to a thunderous standing ovation. 3. The palladium cathode was charged with dissolved hydrogen. 4. The electrical voltage forced the hydrogen into the palladium. 5. After parking on the Palladium catering hall lot Friday evening, I slipped on my tie and sports jacket. 6. It may not be the London Palladium but it is a smash hit! 7. These experiments involved thin rods of palladium and formed the bulk of the data in the paper of March 1989. 8. Any neutrons produced within the palladium will shoot out of the cell into a surrounding water bath. 9. Three different palladium rods were tried of various diameters: the thickest rod gave by far the greatest effect. 10. The application of palladium - carbon catalyst was introduced. 11. Sesbania gum supported palladium compound was synthesized with simple method and characterized by XPS, IR, TG, DTA, TEM etc. 12. The increases of reaction temperature and loadage of palladium or the decreases of NO flowrate can increase the decomposition conversion rate of NO. 12. try its best to collect and build good sentences. 13. The research progress in palladium catalyzed amination is reviewed and prospected by using halides as clue. 14. The activities of palladium catalysed cross coupling reactions of substituted bromobenzenes were studied. 15. The modification of rare earth elements to palladium catalysts leaded to great promotion on both the activity and stability in selective gas hydrogenation of acrylonitrile to propionitrile. 16. Regio selectivity and catalytic effect of different palladium compounds were discussed. 17. The Preparation of Palladium diacetate catalyst for NBR hydrogenation was Synthesized. 18. At least 33 shows have been cancelled and the music hall will be boarded up for good within three months, Palladium officials said. 19. Undoubtedly, the bubbling oxygen would have come into contact with palladium. 20. I also had a meeting with the dress designer for the Palladium show. 21. With an effort he redirected his thoughts to the problem of what films the Palladium should show in the near future. 22. Fleischmann and Pons believed that they had stumbled on another way - intense pressures provided by the natural make-up of solid palladium. 23. That was offset in part by higher prices for platinum, palladium and nickel. 24. In a dark eight he climbed the wall with Odysseus' help, found the Palladium and took it to the camp. 25. Opening the deep freeze is like standing on stage at the Palladium: there are that many eyes staring out at you. 26. John and Malc watched hours of rehearsals from the stalls of the Palladium, both becoming more nervous by the second. 27. An outer cylinder of platinum was used as the anode, with a rod of palladium on its axis as the cathode. 28. The orange - hot fluid is forced through holes in a palladium sheet to form long, thin fibers. 29. In 1989 Martin Fleischmann and Stanley Pons claimed to have produced a nuclear reaction at room temperature in the laboratory by electrolysing heavy water using a palladium cathode. 30. Recovers approximately 20 metals including: gold, silver, platinum, rhodium and palladium. 31. The paper analyzes the innate character of poising devitalization of the sensor and gives the common tactic of platinum palladium catalyst system of anti poison by experimental research. 32. I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst. 33. A surface of an object to be plated is subjected to a treatment for palladium catalyst impartation to impart a palladium catalyst to the surface of an insulating part thereof. 34. The applications of palladium membrane in the reaction system for producing olefin and hydrogen were introduced. 35. The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron. 36. April platinum hit a life-of-contract high of $1,569.30, while March palladium hit a contract high of $431.50. 37. Most natural electrum also contains copper, iron, palladium, bismuth, and perhaps other metals. 38. An isomerization of light paraffin is promoted by the interaction between palladium and Bronsted acid site on external surface of mordenite. 39. However, the report about preparing salt - based colloid palladium is less in the domestic and overseas. 40. There is also a silver calfskin wristlet strap adorned with Silver Shade Crystal Mesh and a palladium Swarovski medallion. 41. Deuterons absorbed in the palladium lattice would form a sublattice in non-equilibrium state. 42. On the basis of the complex reaction of dibenzyl sulfide with palladium[/palladium.html], a high selective method of solid phase extraction for the adsorption of palladium was developed. 43. He played The Palace, Radio City Music Hall, London Palladium, Copa Cabana and other prominent nightclubs and Reviews. 44. The influence of a palladium catalyst on the microwave tritium labelling reaction and dehalogenation or addition of the starting materials are discussed. 45. NF-relay. 2 form C. Coil voltage 48 V DC. Standard type. Contact material gold-cap over silver palladium. 46. Determination of palladium in catalyst of synthetic oxalic ester by flame atomic absorption spectrometry was studied. 47. The invention involves a load palladium amorphous alloy catalyst used for nitrophenol hydrogenation and preparation method and belongs to catalyst technology field. 48. Chitosan schiff-base was synthesized via the reaction of chitosan with salicylaldehyde, which (reacted) with a palladium salt to obtain a chitosan schiff-base coordinated palladium catalyst. 49. Palladium catalyzed cross coupling reaction which is widely used to form C C bond is an important reaction in organic synthesis. 50. Partly substituting platinum with palladium is a main trends in modification of the components. 51. They tend to have plain wedding rings in the traditional metals, 18-carat gold or platinum, although palladium is making a little bit of an inroad into that situation due to price. 52. The absorption function to palladium and gold by improving active carbon is strongly perfected. 53. He was seventy-four. Two weeks later, Scientologists gathered in the Hollywood Palladium for a special announcement. 54. Nickel, cobalt and palladium electrodeposits used as barrier layer between copper basis and gold deposit can effectively reduce migration of copper atom to gold upper deposit. 55. A novel method for palladium - catalyzed cyclotrimerization of alkynes in supercritical carbon dioxide ( scCO 2 ) has been developed. 56. There Pixie appeared in a range of stage productions when she was just a student, including a West End3 production of Chitty Chitty Bang Bang at the London Palladium. 57. The extra-thin copper film wrapped diamond nanoparticles were prepared by using electroless plating method under the condition of tin chloride sensitization and palladium chloride activation. 58. The distribution of palladium on the electrode is discontinuous, due to the characteristic structure of MWCNTs and the mechanism of chemical deposition. 59. The color reaction of palladium with 4 (2 thiazolylazo) 5 diethylamino aminobenzene(TDEAB)was investigated. 60. DBNCPA of asymmetry acid bis-diazo reagent have the color reaction with the metal palladium, but have not obvious color reaction with other five kind of metal elements of the platiniridium. 61. When heated to high heat soldering temperatures, some 950 palladium alloys will develop a bluish-purple surface discoloration. 62. The 4 d metals rhodium, palladium, and zirconium do not occur as ordered magnetic materials. 63. The little girl habitually fell asleep clutching a battered doll, her palladium. 64. Most natural electrum also contains copper, iron, palladium, Bismuth, and perhaps other metals. 65. The proposed method has been applied to the determination of palladium in Cu-Ni alloys, chloride residue of noble metals and sulfonium compound of noble metals with satisfactory results. 66. Polyketone (STCO) was prepared by the copolymerization of carbon monoxide and styrene catalyzed by a composite catalyst system- palladium acetate, 2,2' bipyrodine associated with a strong acid. 67. Standard curves of palladium and tin are rectified by inner standardization scattered wave technique. 68. The extraction mechanism of palladium from chloride system by trialkylamine (7301) has been studied. 69. Solid phase transmission photometric determination of palladium with PVC functional membrane was studied. 70. An important step for CO coupling reaction is CO move to methoxyl site and reacted to form methoxycarbonyl on palladium surface. 71. Four unsymmetrical biphenyl derivatives were synthesized with good yields by the tetrakis(triphenylphosphine) palladium (0) catalysed cross-coupling reaction of arylboronic acid with bromobenzene. 72. Autocatalyst metals platinum and palladium, which have both recorded a stellar year in 2010, could be set to outstrip gains in gold if the economic recovery gains traction,[] analysts say. 73. The novel supported bidentate phosphine palladium catalyst can be easily recovered by simple filtration and can be reused many times without loss of activity. 74. One technique that may be employed to determine the palladium skin thickness is the electron microprobe method. 75. Her statue , the Palladium, was stolen from her temple. 76. Compounds containing iron, palladium, platinum, and the rare-earth elements exhibit strong paramagnetism because they have atoms with some incomplete inner electron shells. 77. Palladium catalysts on various supports were used to study strong metal-support interaction ( SMSI ) . 78. The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied. 79. In their rush to safety, they have also boosted the price of silver, platinum and palladium. 80. The invention relates to a precious metal alloy, in particular to a zirconia and yttria dispersion-strengthened palladium alloy and a production method thereof. 81. When exposed to hydrogen, the palladium absorbs hydrogen and produces a change in the gap length of the sensor. 82. Chitosan Schiff-base Palladium catalyst was synthesized from chitosan and salicylaldehyde via grafting to form chitosan Schiff-base, followed by coordination with palladium salt. 83. The electron beam induced current ( EBIC ) character of palladium silicide - silicon ( P - type ) Schottky Barrier Diode ( SBD ) is observed. 84. Palladium demand catalyst is forecast to rise by 8 per cent in 2007. |
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