反，反，顺-2，4，7-十四碳三烯与单重态氧的反应。
Reaction of trans, trans, cis-2, 4, 7-Tetradecatriene with Singlet Oxygen.
实验结果表明，影响顺酐收率的主要因素是催化剂的相组成及钒的氧化态，而不是催化剂的比表面积。
The main factor influencing the yield of maleic anhydride is the phase composition or oxidation state of vanadium in the catalyst, and is not the BET surface area of the catalyst.
因此对顺电态下的BST进行掺杂改性是近年来铁电材料的研究热点之一。
Investigations on the doping modification of BST in paraelectric state have been becoming one of the interesting research areas in the past few years.
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