含砷的

The arsenic in the sludge is very dangerous, so it is important to find the methods for the treatment and disposal of the arsenical sludge .

废水处理后的污泥含有大量的有害物质，其中的砷及其化合物对环境危害极大，因此，对含砷污泥的安全处理与处置研究，有重要的现实意义。

However, the test methods do not adequately assess the long term stability of arsenical residues.

然而，这些测试方法不能足够地估定含砷残留物的长期稳定性。

The arsenical sludge clay were mixed up with a defined ratio and were made the brick.

将含砷污泥和粘土按一定比例混合制砖，并对样品砖的毒性浸出进行了研究，结果表明对As、Zn、Pb、Cd离子的固化效果好，浸出毒性低于国家标准。

Arsenical Bowen's disease, squamous cell carcinoma and BCC mainly occur in sun-protected sites. In this study, we analyze the PTCH gene mutations in DNA isolated from arsenical BCCs.

在台湾的西南沿海地区由於长期饮用含砷量高的地下水，造成了乌脚病及慢性砷中毒的流行，当地居民有较高的皮肤癌、膀胱癌、肾脏癌及肺癌的发生率。

Is found mainly in the form of arsenopyrite and As-containing pyrite.

矿石中有害元素砷主要以毒砂和含砷黄铁矿的矿物形式存在。

The test results have shown that the combined depressants are distinctively effective to depress arsenopyrite and activate galena,stibnite and chalcopyrite to certain extent.

在此基础上，选择了湖南省瑶岗仙钨矿精选工段含砷高达26%的硫化矿为对象，进行天然矿石的铜-砷分离试验，获得了极好的分离效果。

Previous studies have shown that blackfoot disease was associated with arsenic in artesian well water.

在台湾西南沿海地区，乌脚病是一种地方性流行的周边末梢血管的疾病，而先前研究多认为乌脚病与饮用含砷井水有关。

The ore belongs to typical As and S bearing microgranular refractory gold ore.

肃北县黑刺沟金矿属砾岩型金矿，该矿矿石属典型的含砷、硫微细粒难选金矿石。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse.

结果表明，水稻的秸秆生物量及其籽粒产量并没有受到不同来源砷的显著影响；灌溉含砷水处理的两品系水稻根表铁氧化物沉积的数量（YY-1：196 g.kg^-1，94D-64：75.8 g.kg^-1）高于对照（YY-1：175g.kg^-1，94D-64：60.1 g.kg^-1），但差异不显著。

To prevent secondary pollution, the stability of arsenic-bearing precipitates should be further studied.

为防止处理后的含砷废渣二次污染，必须进一步研究其稳定性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。