arsenic是什么意思
adj.砷的,含砷(主要指五价砷)的
网络释义:砷;砒霜;砷的;内脏中毒
arsenic怎么读(音标发音)
arsenic例句及用法
1 . His wife poisoned him with arsenic .
他的妻子用砒霜把他毒死了.
来自《简明英汉词典》
2 . Arsenic is a poison.
砒霜是毒药.
来自《简明英汉词典》
3 . Strychnine, arsenic, and opium are poison.
马钱子碱 、 砷和鸦片都是毒药.
来自《现代汉英综合大词典》
4 . The analysis showed a few grains of arsenic in the solution.
分析显示溶液中有几格令的砷.
来自辞典例句
5 . 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.
来自辞典例句
2.a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide and weed killer
1.砷:①一种药用和有毒的元素,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。吸入及摄入皆有毒性,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
2.②三氧化二砷:同arsenic trioxide
3. 含五价砷的
1 . 砷
arsenicreagent 砷试剂arsenic砷;三氧化二砷arsenical 砷的
2 . 砒霜
as different as arsenicis strychnine , and having different effects ., 就像砒霜不同于马钱子碱一样 , 而且产生的效果也不同.
3 . 砷的
a very poisonous metallic element that has three allotropic forms ; arsenicand arseniccompounds are used as herbicides and insecticides and various alloys ; found in arsenopyrite and orpiment and realgar .一种极具毒性的金属元素,有三种同素异性体,砷和砷的化合物用作除草剂、杀虫剂和各种合金,见于毒砂、
4 . 内脏中毒
吸烟有害健康 ... Ammonia - 氨/ 阿摩尼亚: 损害肺泡. Arsenic - 砷: 内脏中毒及可致癌. Benzene - 苯: 有毒! 国际癌症研究会列为第一类致癌物质:易激怒、睡意、头晕、心跳、头疼、震颤、混乱、呕吐、不省人事和死亡。.
arsenic相关短语搭配
1 . 砷的含量
arsenic ( Ⅲ , Ⅴ ) in water solution by water , in which it was finally determined by HG-AFS under the optimized conditions .通过样品消解、工作条件等优化,利用氢化物原子荧光光谱法测定药用植物油中砷的含量。
1 . 亚砷酸
arsenolite 亚砷酸arsenous acid 亚砷酸arsenous oxide 三氧化二砷
1 . 砷酸钙
正砷酸钙(Calcium Arsenate)系胃毒性杀虫药剂,在农业上用以防治棉花,烟草,蔬菜与柑橘的害虫。一般制造方法均用硝酸,氯气或硝酸钙为氧化剂,或用电化方法将白砒(.
1 . 砷酸铅
lead antimony alloy 铅锑合金lead arsenate 砷酸铅lead ashes 铅灰