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Mineralogical characteristics, formation environments and environmental mineralogical significance of uranium acyl arsenate minerals in China are discussed systematically in this paper.

对我国产出的铀酰砷酸盐矿物的矿物学特征、形成环境和环境矿物学意义进行了较系统的综合论述。

The Zijinshan copper-gold deposit is the high-sulphur epithermal deposit,which is characterized by both the high argillaceous alteration of dickite and alunite and the copper mineral association of enargite, digenite and covellite.

紫金山高硫浅成低温热液型铜金矿床以一套独具特色的由地开石、明矾石组成的高级泥质蚀变和由硫砷铜矿、蓝辉铜矿、铜蓝组成的铜矿物组合为特征。

Research in quality standard for Rhizoma Drynariae with salt Moisture, heave metal limit examine, arsenic salt examine and animalcule limit examine of ten batch magnifying processing sample are examined, then constitute the quality standard of rhizoma drynariae with salt.

三、盐制骨碎补质量标准研究通过对骨碎补十批中试样品的水分、总灰分及酸不溶性灰分的测定以及重金属限量检查、砷盐检查、微生物限度检查等，初步制定了盐制骨碎补的质量标准。

Besides, the signal transduction pathway, including ERKs、JNKs and p38 involved in arsenic and its metabolites are totally different.

其中，砷化物可能透过的机转包括ERKs、 JNKs和p38三条路径，彼此间确实有明显的不同。

As in past conferences, the first report of elevated arsenic exposures in a new country was given.

一如以往的会议，架空砷暴露在新的国家第一次报告了。

This research will enrich and expand the environmental geochemical research contents of mid-upper reaches of yellow river, and has theoretic and practical meaning on Inner Mongolian water sources protection and reasonable utilization.

本文把黄河内蒙古段干流水体作为重点研究区段，采用三因子分别评定的方法，将上覆水，悬浮物及沉积物作为有机整体，对黄河内蒙古段水、悬浮物、底质中砷和汞的总含量和各形态含量进行了综合评价。

This environmentally friendly pretreatment process was under mild condition, and, compared with conventional methods, it can shorten oxidation time. The study provides a practical and effective pretreatment method for the exploitation of similar high-sulfur and high-arsenic RGC.

该预处理方法氧化条件温和，对环境友好，氧化时间短，为同类高硫高砷难选金精矿的开发利用提供了一种简单有效的预处理方法。

The main results in this thesis were as follows: 1 Proposed a simple and sensitive method for the determination of total arsenic in sinters by hydride generation atomic fluorescence spectrometry.

本论文的各项实验内容及结果摘要如下：1 采用氢化物发生原子荧光光谱法测定烧结物中的总砷含量。

An evaluation on adsorption removal of chromium, arsenic, and copper from wood preservative CCA by alumina, associated with interactions among three heavy metals on alumina, was studied.

以木材防腐剂CCA中的重金属铬、砷和铜为研究对象，评价了氧化铝对3种重金属的同时吸附去除效果，并对3种重金属在氧化铝上相互作用机理进行了探讨。

Objective To introduce a new method for determination of urinary iodine by using ammonium persulfate digestion, this method was modified from the national standard method of chloric acid digestion.

目的 介绍修订后的尿碘测定标准新方法，即尿中碘的过硫酸铵消化。砷铈(As3+、Ce4+)催化分光光度测定方法，建议各级实验室应尽快应用。

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。