arsenic(As)是什么意思

用法例句

Determination of trace extractable arsenic and antimony in textiles by FI-HG-AFS method;

FI-HG-AFS法测定纺织品中痕量可萃取砷和锑

A survey report about the content arsenic among water in the valley lancang River dali prefecture;

大理州澜沧江流域水砷含量调查报告

Experimental Investigation on Gold Extraction from High-As Concentrate in Hunan Province Through Bio-Oxidation/Cyanadation;

湖南某高砷难处理金精矿的细菌氧化-氰化提金实验研究

Study of testing Pb,Cd,As,Cu in high calcium food by inductively coupled plasma-mass spectrometry;

ICP-MS法测定高钙食品中铅、镉、砷、铜的研究

Influence of trace elements of As,B, and rare earth(RE)Ce on the anti-corrosion behavior of yellow copper condenser tube;

微量的砷、硼和稀土Ce对黄铜冷凝管耐蚀行为的影响

A novel absorbent for removing arsenatein aqueous solution was prepared by immobilizing Fe(III) onto collagen fiber(FeICF).

将Fe(III)固载在胶原纤维上制备吸附材料,研究了该吸附材料对砷酸根的吸附性能。

A series of experiments were conducted to investigate the adsorption of cadmium by soils and the effects of arsenate and vanadium on the adsorption of cadmium.

研究了砷、矾与镉交互作用及其对土壤吸附镉的影响 。

A new type of ion exchange fiber was prepared for the removal of arsenate from water.

研究表明 ,该离子交换纤维对砷酸根离子具有较高的吸附容量和较快的吸附速度 ,吸附动力学数据完全符合Lagergren二级速度方程 ,在所研究的砷浓度范围内 ,Freundlich型吸附等温式能很好地描述吸附平衡数据 ,去除砷酸根离子的最佳 pH值范围是 3 5～ 7 0 。

Study on Determination of Micro Selenium and Arsenic in Water by GFAAS;

用石墨炉原子吸收法测定水质中微量砷、硒的探讨

The effect of arsenic on offspring’s immune function in mice and the antagonism of selenium;

砷对小鼠子代免疫功能的影响及硒的拮抗作用

Studies on Environmental and Biological Effects of Trace Elements of Arsenic, Selenium, and Mercury in Aquatic Organism in Poyang Lake, China;

鄱阳湖水生生物中痕量元素砷硒汞的环境和生物效应研究