锑的

Objective The content of arsenic and antimony in Astragalus are determined.

目的 测定黄芪中砷和锑的含量。

This method is suitable for determination of antimony in mineral water for its advantages of rapid, accurate, with high sensitivity.

该方法适用于矿泉水中锑的测定，具有快速、准确、灵敏度高等优点。

The method is simple, rapid and suitable for water supply materials dip trace determination of tin and antimony.

该方法简便快速、灵敏度高、准确度好，适合供水材料浸泡液中痕量锡和锑的测定。

While sample was dissolved in aqua regia, tartaric acid as complex reagent was added in order to prevent stibium from volatilizing.

样品用王水溶解，为防止锑的挥发，加入酒石酸作为络合剂。

Under the protection of fusing agent or gas, melting commercial-purity magnesium completely in copple, adding alloying element in formation of Al-Be hardener, commercial-purity aluminum, Al-Mn hardener, Mg-Re hardener and commercial-purity antimony, agitates to achieve uniform mixing, refining and casting.

在熔剂或气体保护熔炼条件下，工业纯镁在坩埚中完全熔化后，分别以Al-Be中间合金、工业纯铝、Al-Mn中间合金、Mg-Re中间合金，工业纯锑的形式加入合金化元素，搅拌混合均匀并进行精炼后浇注。

The removal of arsenic and antimony from the oxidated solution was investigated in the sodium thioantimonite production by air oxidation, and the approach of enhancing the by-product output of sodium thiosulfate was explored.

研究了空气氧化法生产焦锑酸钠的氧化后液中脱除砷和锑的方法，并探讨了提高副产品硫代硫酸钠产量的途径。

When the temperature of a substrate is 250 DEG to 650 DEG C, the proportion of antimony doping to ZnO is controlled by adjusting the carrier gas flow rate of antimony metallorganic and zinc metallorganic to grow p type ZnO.

在衬底温度为250℃～650℃时，通过调节锑的金属有机物与锌的金属有机物源的载气流量来控制锑掺入ZnO的比例进行p型ZnO的生长。

In this paper, the traditional treatment technologies of lead anode slime, simultaneous treatment, preparation of antimony pentachloride, its hydrolysis process and the study of the relevant hydrolyzed precipitate were overviewed.

中文摘要：本文对铅阳极泥的传统处理工艺、现状、五氯化锑制备以及五氯化锑的水解过程和水解产物的研究进行了全面的综述。

The results of Raman, SEM and EPMA tests show that the microstructure defects of the chalcogenide glasses play an important part in their second-order nonlinear optical properties. The glasses show large SNOP because of Sb2S3 microcrystal or the mental antimony in the glasses even before they were polarized. After the electrical/thermal polarized, GeSbS glasses show larger SNOP with the increase and growth of the microcrystal. The glasses show larger SNOP because of the existence of Sb2S3 microcrystal or the mental antimony in the glasses.

通过研究玻璃的拉曼光谱、扫描电镜和电子探针显微分析后发现，硫系玻璃内部的微结构缺陷对其二阶非线性光学性能有显著影响，玻璃体系内存在的Sb2S3微晶或金属锑颗粒能使硫系玻璃在未经极化处理前就具有较大的二阶非线性光学性能；经电场温度场极化处理后，随着微晶的增多和进一步长大，导致GeSbS玻璃具有更高的非线性光学性能；由于Sb2S3微晶或金属锑的存在，导致玻璃具有较高的二阶非线性光学性能。

The results show the removal of antimony can reach 96% by using this technique, and the antimony trioxide obtained has a fine granularity and a purity of 99.7%, which can be used directly as a zero grade product.

利用此工艺，锑的脱除率可达到96%，一次性挥发制得的三氧化二锑的粒度细、纯度高（大于99.7%），可直接作为零级品使用，且挥发处理后所得贵铅中银的富集倍数高，具有实现流程短，能耗低，无污染的特点。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。