palladium造句
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,[www.] 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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