砒霜(white arsenic)即三氧化二砷〔arsenic trioxide〕的俗称。
基于506个网页-相关网页
preparation of white arsenic 白砷制取
·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: arsenic arsenic trioxide arsenous anhydride arsenous oxide ratsbane
以上来源于: WordNet
arsenic trioxide
After white arsenic beingdissolved with hydrochloric acid, the content of Fein the solution isdetermined sensitively by airacetylene flame atomic absorption spectrometry.
砒霜试样用盐酸溶解,然后用空气乙炔火焰原子吸收光谱法直接测定其中铁的含量,对测定条件进行了优化。
youdao
The White House also said it would conduct a study to look at the impact of placing limits on arsenic in drinking water.
CNN: Sci-Tech - Bush aides defend environmental record
应用推荐
模块上移
模块下移
不移动