砷

A great deal of wastewater was produced in the manufacturing of gallium arsenide wafers,and the main contamination was gallium arsenide particles in suspension.

砷化镓晶片生产过程中，产生大量废水，其中主要污染物是悬浮状态的砷化镓微粒。

Generally speaking, the side effects of psoriasis medicine psoriasis than synthetic western medicines should be smaller, but also some larger drug toxicity, such as red arsenic stone, stone white arsenic, mercury, cantharidin, green mother insects, matchmaker insects, such as Health gamboge .

一般而言，除合成药物牛皮癣银屑病药物的副作用要小，但也有一些药物毒性较大，如砷石红，白砷，汞，斑蝥，格林的母亲，昆虫，昆虫，如媒人健康藤黄，。

Alternate outgrowthprocess is firstly used to form over 1.0μm thickArsenic heavily doped inner polysilicon layer and slightly doped outer polysilicon layer.T-shaped edge field emitters are fabricated with the HHC etchant.

首次采用"交替生长"技术生长内层厚度超过1.0μm重掺杂砷和外层轻掺杂砷的双层多晶硅薄膜，利用氢氟酸、硝酸、冰醋酸腐蚀液对不同掺杂浓度多晶硅选择性腐蚀的特点成功制备T形横向边缘场致发射阴极阵列。

Thus, Chinese current standards include 12 heavy metals and harmful substances in apple, such as lead, cadmium, hydrargyrum, abio-arsenic, chrome, arsenic, selenium, copper, fluorine, rare earth, nitrite, nitrate, and also the residue limit of 56 pesticides.

至此，我国现行标准中，共包含了苹果中铅、镉、汞、无机砷、铬、砷、硒、铜、氟、稀土、亚硝酸盐、硝酸盐等12种重金属和有害物质以及56种农药的残留限量。

Safety and quality for agricultural product safety demand for non-environmental pollution fruit (GB 18406.2-2001) prescribes eight heavy metals and harmful substances in apple, such as arsenic, hydrargyrum, lead, cadmium, chrome, fluorine, nitrite, nitrate and also the residue limit of 22 pesticides.

另外，发布实施的《食品中污染物限量》(GB 2762-2005)规定了苹果中铅、镉、汞、无机砷、铬、硒、氟和稀土等8种污染物的限量标准[1]；《食品中农药最大残留限量》(GB 2763-2005)规定了苹果中49种农药的残留限量[2]；《农产品安全质量无公害水果安全要求》(GB 18406.2-2001)规定了苹果中砷、汞、铅、镉、铬、氟、亚硝酸盐、硝酸盐等8种重金属和有害物质以及22种农药的残留限量[3]。

Results We have got the result by tracing observation to 15 patients of arsenic poisoning:that there are more than 15 years from hyperkeratosis of skin caused by arsenic poisoning to cancer,average 17.5 years.

结果 通过15例砷中毒患者的追踪观察得出：砷中毒病人皮肤角化到癌变的间变期初步认为在15年以上，平均为17.5年，角化部位的外伤不易愈合，且易发生感染，是加速癌变的诱因，并分析了手、足皮肤角化点癌变发生率高的各种因素。

However, results of studies on the association between arsenic ingestion and prostate cancer are inconsistent.

但是关於砷与前列腺癌的研究并没有一致性的结果，除此之外国内缺乏砷与前列腺癌发生率的相关研究。

Because it can protect environment from being polluted, and arsenic can be obtained in a form of innocuity.

其中真空脱砷法处理高砷硫金精矿能保护环境免受污染，同时使As作为对环境无污染产物析出，是一种理想的预处理方法。

The insolubility of certain inorganic arsenic compounds is the basis of many hydrometallurgical arsenic removal processes, and the insoluble product is often a disposal material.

对主要的无机＋5价砷化合物的溶解是许多湿法冶金法除砷工艺的基础，并且溶解的产物通常是一种可处理的物质。

As Paul Robbins reports in "Lawn People"(2007), the first pesticide popularly spread on lawns was lead arsenate, which tended to leave behind both lead and arsenic contamination.

如同保罗·罗宾斯在《草地人》（2007）中的报道，第一种广泛喷洒的杀虫剂砷酸铅会导致砷和铅的残留污染。

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。