锑

Hydrothermal synthesis of Sn-contained complex compounds mostly focuses on the synthesis of sulfur-substitute stibium acid metallic complex compounds.

含锑配合物的水热溶剂热合成主要集中在硫代锑酸金属配合物的合成上。

This study systemically introduced the methods and technical conditions of determining stibium content of potassium pyroantimonate by using flame atomic absorption spectrophotometric method.

比较详细地研究用火焰原子吸收分光光度法测定焦锑酸钾中锑含量的技术条件和测定方法。

The results showed that stibium, mainly as intermetallics, distributed in β phase as well as at the interface of α/β phase.

结果表明，锑主要以金属间化合物存在于β相以及α和β相的相界处；主要力学性能与HPb59-1铅黄铜相当，锑黄铜的抗拉强度为461.72Mpa，屈服强度为213.3MPa，伸长率为15.67％。

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。

Stibnite red glass was prepared taking sulfur powder and antimony powder as colorant, using carbon powder as reducing agent.

选择硫粉，锑粉为着色剂，以碳粉为还原剂，制备出了硫化锑红色玻璃，并对其光谱性能进行了研究。

This paper briefly reviews the group of antimony minerals, the distribution and migration of antimony in supergene environment, and also documents the exposure way to antimony and the environmental risk caused by antimony.

本文主要通过分析Sb的主要矿物、锑及其化合物在表生环境中的分布与迁移特性，来阐述人体可能的锑暴露途径及由此产生的环境危害效应。

Antimony and its compounds occur widely in the supergene environment induced by natural processes and human activities, and lead to increasing contamination of antimony.

由于自然过程和人为活动的影响，锑及其化合物广泛分布于大气、土壤、水体等表生环境中，锑的环境污染日益严重。

The synthesis of sodium antimonate from antimony concentrates by chloridizing leaching-oxidation and hydrolysis decomposition-alkali synthesis process is investigated.

研究以辉锑精矿为原料、经氯化浸出-氧化-水解-加碱合成制取焦锑酸钠的工艺。

By using antimonate potassium cytochemistry method, we found that antimonate calcium precipitates existed only in the cell wall rather than the protoplasm and showed a tip to base gradient in the cell wall of hyphal tips, i.

焦锑酸钾电镜细胞化学定位揭示焦锑酸钙沉淀颗粒仅存在菌丝细胞壁中，呈顶端到基部的极性分布。

The content of arsenic in the anhydrous sodium arseniate product reached to 24%.

产品锑酸钠中锑含量在40％左右，碳酸钠中砷含量小于1.5％，砷酸钠中砷含量在24％以上。

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。