arsenic

名词砷; 三氧化二砷，砒霜

形容词砷的，含砷（主要指五价砷）的

1. 砷：大家都晓得,砷(Arsenic)是五价元素,原子外层有五个价电子,如果一个砷原子代替了一个矽原子,那麼砷的四个原子便填上了原来矽四个价电子的位置,但砷的第五个电子无处置身,尴尬得很.

2. 砒霜：[某些化疗药物]例如:环磷酰胺(cyclophosphamide)和砒霜(arsenic)等. [饮食结构]长期吃含硝酸盐的食品和高脂肪饮食的人群,患病率较高. [慢性感染]例如长期的慢性尿道感染. [家族遗传]祖辈中有患膀胱癌的人群,患病率会比其他人高.

3. 砷, 砒霜：准化组织(ISO) 5439二氧化硅(SiO2) X射线荧光光谱仪三氧化二铁(Fe2O3) 国际标准化组织(ISO) 9061碳酸钙(CaCO3) 国际标准化组织(ISO) 4283五氧化二磷(P2O5) 国际标准化组织(ISO) 6676三氧化二砷,砒霜(arsenic) 国际标准化组织(

4. 砷酸盐：approximation 近似 | arsenic 砷酸盐 | assembly 装配

1. 砷;砒霜
    Arsenic is a very strong poison which can kill people.

1. danci.911chaxun.com

1. " We conclude that Guangxu died of acute arsenic poisoning, " said the report.

2. It often contains high levels of harmful substances like fluorine and arsenic, he said.

3. Industrial hydrogen peroxide contains arsenic, heavy metals and other toxic ingredients.

4. 911查询·英语单词

4. Also, it does not remove arsenic or other heavy metals from water.

5. " Only massive amounts of these combinations create arsenic, " she says.

6. The local disease control and prevention center confirmed it was arsenic poisoning after urine tests, and a team of medical personnel has been sent to the village.

7. danci.911cha.com

7. The waste water containing arsenic overflew from the unnamed firm and polluted nearby ponds and underground water.

8. Chen's team established an experimental zone in Shimen two years ago, where they grew brake ferns to clean up the soil contaminated by arsenic.

9. Another group of researchers discovered a microbe can live on arsenic, expanding our understanding of how life can thrive under the harshest environments.

10. In 1998 the obvious outward signs of arsenic poisoning manifested themselves and his skin began to fester and crack.

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