arsenous

中文含义：含三价砷的、亚砷酸的

英语词性：adjective

美式发音： [ahr-suh-nuhs]

同义词：arsenious, arsenic

易混淆单词：arsine, arsenate

双语例句：

1. The sample was purified by distillation and dried before analysis for inorganic arsenic using hydride generation-atomic fluorescence spectrometry, with the arsenous acid used as a standard.

该样品经过蒸馏纯化和干燥后，用乙烯胺-硫氢化钠-原子荧光光度法检测其中的无机砷，亚砷酸作为标准。

2. Arsenous acid was demonstrated to catalyze the hydrolysis of nucleic acid phosphodiester bonds in vitro, consistent with previous structural studies showing the coordination of metal ions to phosphate groups.

研究证明亚砷酸能够在体外催化核酸磷酸二酯键的水解，与之前的结构研究显示金属离子与磷酸基团形成配位有一致之处。