1.
Only a careful physical search for a source of arsenic can provide this information.
只有仔细扎实地寻找砷的来源才能提供这方面的资料。
2.
Sources and Mobilization Processes of Arsenic in the Shallow Aquifers of the Datong Basin;
大同盆地浅层地下水环境中砷的来源与迁移转化规律研究
3.
Only in the past few years have geologists figured out the source of the arsenic and fluorine: coal.
直到过去几年，地质学家才找出砷与氟的来源：煤。
4.
a gray mineral consisting of cobalt arsenide and nickel; an important source of cobalt and nickel.
一种灰色矿物，由砷化钴和镍组成，是钴和镍的重要来源。
5.
Regional distribution of arsenic contained minerals and arsenic pollution in China;
中国主要含砷矿产资源的区域分布与砷污染问题
6.
Effects of Methionine on Arsenic Methylation and Glu, NO Metabolism in Mice Exposed to Arsenite Through Drinking Water
外源性Met对砷暴露小鼠体内砷甲基代谢和脑Glu及NO代谢影响的研究
7.
Effects of Exogenous GSH on Metabolism of Inorganic Arsenic, Glu and NO in Mice Exposed to Arsenite Through Drinking Water
外源性GSH对砷暴露小鼠体内砷甲基代谢和脑Glu及NO代谢影响的研究
8.
Effect of exogenous glutathione on distribution and morphous of arsenic in mice exposed to arsenite through drinking water
外源性谷胱甘肽对饮水砷暴露小鼠体内砷形态分布的影响
9.
Effects of Exogenous Methionine on Arsenical Distribution in Female Mice Exposed to Sodium Arsenite through Drinking Water
外源性蛋氨酸对饮水砷暴露雌性小鼠体内砷形态分布的影响
10.
the univalent group (CH3)2As- derived from arsine.
从砷衍生而来的二价基（CH）As。
11.
Study on the Influence of Applied Arsenic on Microbial Population and Ecology in Soil;
外加砷源对土壤微生物数量及生态的影响研究
12.
Clinical study on 124 cases of subacute water borne arsenic poisoning among children
儿童亚急性水源性砷中毒124例的临床探讨
13.
Effects of Exogenous Glutathione on Arsenic Distribution and NO Metabolism in Brain of Female Mice Exposed to Sodium Arsenite through Drinking Water
外源性谷胱甘肽对饮水砷暴露雌性小鼠脑砷形态及一氧化氮代谢的影响
14.
Screening of high arsenic water resourees and prevalence analysis of endemic arsenic poisoning cases in Bengbu City
蚌埠市高砷水源筛查及地方性砷中毒病情分析
15.
Distribution Characters and Bioactivity of Lead,Cadmium,Chromium and Arsenic in Farmland Soils Near Pollution Sources
污染源附近农田土壤中铅镉铬砷的分布特征和生物有效性研究
16.
Effects of exogenous phosphorus on arsenic fractions in the rhizosphere and their bioavailability to rice and wheat seedlings
外源磷对苗期小麦和水稻根际砷形态及其生物有效性的影响
17.
relating to compounds in which arsenic is trivalent.
关于含有砷的化合物，尤指含有三价砷。
18.
A drug or preparation containing arsenic.
砷化合物含砷的药剂或制剂