2) xylene halide
卤代二甲苯
3) halogen-benzoic acid
卤代苯甲酸
1.
In these complexes, nine halogen-benzoic acids were used as the first ligand, and 1,10-phenanthroline as the second neutral ligand.
本论文以9种卤代苯甲酸为第一配体,以1,10-邻菲啰啉为中性第二配体，合成了18种铕、铽的三元配合物、6种含硝酸根配体的铕、铽四元配合物和8种稀土掺杂的铕、铽配合物。
2.
In this work,twelve kinds of single-nuclear rare-earth ternary complexes with samarium,europium,terbium and dysprosium as the central ions were syhnthesized using halogen-benzoic acid as the first ligand, 2,4,6-tris-(2-pyridyl)-s-triazine(TPTZ) for the second ligand.
本文以卤代苯甲酸为第一配体,2,4,6-三吡啶基三嗪(TPTZ)为第二配体,合成了以Sm、Eu、Tb、和Dy为中心离子的十二种单核稀土三元配合物以及铕、铽、镝掺杂镧、钇、钆的二十一种异核稀土配合物。
4) xylene dihalide
二卤(代)二甲苯
5) Dihalobenzonitrile
二卤代苯甲腈
6) 4-halobenzoic acids
4-卤代苯甲酸
1.
In order to prevent potato from generating brownness during preservation and processing,the effects of 4-halobenzoic acids(4-fluorobenzoic acid,4-chlorobenzoic acid,4-bromobenzoic acid) on the inhibitory effects on the activity of potato polyphenol oxidase(PPO),the key enzyme to browning,have been studied.
马铃薯在储存和加工过程中易褐变,本实验研究了3种4-卤代苯甲酸(4-氟代苯甲酸、4-氯代苯甲酸、4-溴代苯甲酸)对褐变中的关键酶——多酚氧化酶活性的抑制作用。
补充资料：油卤卤
1.形容汤里油多的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条