查询词典 antimony

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

目的 测定黄芪中砷和锑的含量。

Researchers have found high levels of antimony - which can be lethal in large doses - in many popular brands.

研究人员已发现高水平的锑-大剂量可以致命-在许多流行的品牌。

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 influence of alloying with trace amount of antimony on structure and properties of gray irons was investigated.

研究了Sb微合金化对灰铸铁组织和性能的影响。

Be an effective alternative three oxidation Second half of the amount of antimony.

能有效替代三氧化二锑一半的用量。

The results indicate that the hydrolysis rate of antimony increases with increasing the addition of water and the aging time.

结果表明：锑的水解率随加水量的增加而升高；陈化时间增加，其水解率提高。

The source of antimony oxide from fuming process and its main problems existing in reducing smelting are presented in this paper.

介绍了烟化法锑氧粉的来源和还原熔炼时存在的主要问题。

Knowledge about biogeochemical cycle and environmental effect of antimony are summarized, and the scientific problems are analyzed.

为了揭示锑的全球性污染程度、循环过程及其对生态环境的影响，急需开展深入研究。

The method is simple, fast and has high sensitivity. It can be used in determination of arsenic and antimony in Chinese medicinal materials.

该方法简单、快速、灵敏度高，可用于中药材中砷、锑元素的测定。

The application of antimony in the purification of copper electrolyte was presented.

摘 要：介绍了Sb在铜电解液净化中的应用。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。