砷的

Lead, arsenic, stibium and bismuth were determined by inductively coupled plasma atomic emission spectrometry in hydrochloric acid medium.

铜精矿经硝酸缓慢溶解，在氨性溶液中，以氢氧化铁和氢氧化镧作载体一次共沉淀铅、砷、锑和铋，并与铜等元素分离，在盐酸介质中用电感耦合等离子体原子发射光谱法测定铜精矿中的铅、砷、锑、铋杂质元素。

A rare silver-white to gray mineral, cobalt sulfarsenide, CoAsS, that is a cobalt ore and is used in ceramics.

砷钴矿一种银白色到灰色的稀有矿物，硫化砷钴，coass，是一种钴矿石，用于陶瓷

Arsenic could be detected in the main organs and tissues of rats after administration of a single dose. The arsenic was most accumulated in the spleen, hair, lung and suprarenal gland organs, and kidney, heart, liver, bladder and skin came next. Brain, testis, muscle and tibia had the least amount of arsenic. After 15 continuous days of administration, arsenic contents in kidney and bladder tissues increased appreciably besides suprarenal gland, lung, hair and spleen.

单次给药后，在大鼠各主要脏器、组织中均可检测到砷，以脾、毛发、肺和肾上腺中分布较多，肾、心、肝、膀胱、皮肤次之；大脑、睾丸、肌肉、胫骨中分布较少，多次给药后砷除了同样在肾上腺、肺、毛发和脾分布较多外，在肾和膀胱的积累显著增加。

It exists uncombined in two stable allotropes, one gray and one yellow, but is more often found in nature as the sulfide or oxide.

它存在两种稳定同素异性体，即灰砷和黄砷，但大多发现于自然界的硫化物和氧化物中。

Arsenious oxide ( arsenic trioxide or white arsenic , As2O3) is used in pesticides, as a pigment, and as a preservative of hides and wood; this is the poisonous " arsenic " in detective stories.

砷氧化物(As2O3)常被用做杀虫剂、色素，以及皮革和木制品的防腐剂，在许多侦探小说中曾提及这种有毒物质砷，即砒霜。

Arsenious oxide (arsenic trioxide or white arsenic, As2O3) is used in pesticide s, as a pigment, and as a preservative of hides and wood; this is the poisonous "arsenic" in detective stories.

砷氧化物(As2O3)常被用做杀虫剂、色素，以及皮革和木制品的防腐剂，在许多侦探小说中曾提及这种有毒物质砷，即砒霜。

Arsenious oxide (arsenic tri oxide or white arsenic, As2O3) is used in pesticides, as a pigment, and as a preservative of hides and wood; this is the poisonous "arsenic" in detective stories.

砷氧化物(As2O3)常被用做杀虫剂、色素，以及皮革和木制品的防腐剂，在许多侦探小说中曾提及这种有毒物质砷，即砒霜。

objective to observe the effect of unithiol for the treatment of arsenic apicitis.methods sixty-three patients received therapy with 5% unithiol and the therapeutic effect was retrospectively analyzed.results 59 of 63 teeth were cured with the cure rate 92%; no effect was observed in 4 cases.conclusion unithiol can be effectively used for the treatment of arsenic apicitis.

目的 观察二巯基丙磺酸钠治疗砷性根尖炎的疗效。方法 63例患者患牙63颗接受5%二巯基丙磺酸钠治疗，回顾分析其疗效。结果 63颗患牙经本药治疗后59颗显效，占93.7%；4颗无效。结论二巯基丙磺酸钠可有效并安全用于治疗砷性根尖炎。

Objective To investigate the basic distribution pattern of drinking water endemic arsenism in China, thus to offer a scientific basis for disease study and prevention.

目的查清中国饮水型地方性砷中毒病区和高砷区的分布，为防治与科研工作提供科学依据。

We studied the transmitting way, flux and dose effect of arsenic from environment to human in different type of arsenism in affected areas.

研究了不同类型砷中毒病区砷从环境到人体的传输途径、通量和环境-剂量效应。

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。