arsenic

arsenic

英[ˈɑ:snɪk]美[ˈɑrsnɪk]

n.砷，三氧化二砷，砒霜；

例句

His wife poisoned him with arsenic.他的妻子用砒霜把他*死了。

The arsenic atoms will be uniformly distributed throughout the crystal when the sample solidifies.当样品凝固时,砷原子将在整个晶体中均匀分布.

Arsenic is widely associated with the manufature of herbicides and pesticides.砷广泛地应用于除草剂和杀虫剂的制造中.

This paper dissects the process to analyse arsenic in test method and operative skills.本文从实验方法、操作技巧等方面剖析了砷测定方法的机理.

Arsenic is a metalloid element.砷是一种金属元素.

Method of mensurating soil Arsenic and Hydrargyrum simultaneously using microwave digestion hydride - atomic fluorescence spectrometry was setup.建立了氢化物 - 原子荧光法同时测定土壤中砷和汞的方法.

Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.青铜色的色素沉着见于血色素沉着症和砷中*.

Gallium and arsenic can be removed as halide by volatilization.大量的砷和镓可以卤化物形式挥发除去.

Kangqing Selenium and Selenium Polysaccharide could a - gainst the effects of arsenic.康强硒及硒多糖可有效拮抗砷的这种*作用.

A new technology applied to gold concentrates containing arsenic and sulphur fixing of roasting - cyanidation was studied.研究了高砷、高硫金精矿固化焙烧 — 氰化新工艺.

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

砷;砒霜

Arsenic is a very strong poison which can kill people.

英汉词典释义

n.

砷

三氧化二砷,砒霜

adj.

砷的;含砷(主要指五价砷)的

英英词典释义

Noun

1. a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar

2. a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide and weed killer

行业词典

医学： 砷：一种药用和有*的元素，易碎，有光泽的灰色固体，有大蒜气味，化学符号As，原子序数33，原子量74.922，比重5.73。吸入及摄入皆有*性,并有致癌作用。砷及砷化合物在医药中虽应用甚广,但现在只在某些热带寄生虫病的治疗中尚有其重要性。另见poisoning项下；三氧化二砷:同arsenic trioxide；含五价砷的；