查询词典 selenium

The results suggested that selenium might antagonize the neurotoxicity of fluoride on behavior and morphology.

硒是人体必需的微量元素，大量研究表明：适当浓度的硒对氟中毒有较强的拮抗作用[5～ 7] 。

Selenium was discovered by him over one hundred years ago as an atomic element closely associated with sulfur and tellurium.

硒作为与硫和碲关系密切的元素在一百年前被他发现。

Microwave digestion ; atomics fluorescence scpectrometry ; selenium abundant foods ; measurement

微波消解；原子荧光光谱法；农产品；硒；测定

Selenium content in Se_enriched yeast's autolysate was determinated by adopting spectrofluorimetry.

采用荧光分光光度法测定了富硒酵母自溶物中硒的含量。

Selenium is one of the most important metalloid element existing in biotic environment.

硒是生物环境中存在的一种重要的类金属元素。

Therefore, selenium is called "the kindling of life" and "bodyguard of health".

因此，硒元素被称为"生命的火种，健康的卫士"。

Objective To study the protective effects of selenium on fluorosis associated with brick tea.

目的 探讨硒对饮茶型氟中毒鼠抗氟能力和骨的保护作用。

The content of selenium in black buckwheat samples is the most.

灰荞麦中硒的含量最高。

Currently 14 existing products, according to campaign is divided into four categories: one category is phosphorus chemical series, to yellow phosphorus, phosphoric acid, sodium tripolyphosphate-based, phosphoric acid, sodium tripolyphosphate of the 50,000 tons / Year; second category is the chlor-alkali series, caustic soda, hydrochloric acid, liquid chlorine, hydrazine hydrate, polyethylene butyral mainly three types of products is manganese, manganese powder, manganese ingots, mainly Electrolytic Manganese, One Electrolytic Manganese annual production capacity of 10,000 tons, manganese ingot processing capacity 15,000 tons / year; four other products, including oxygen, acetylene, such as selenium dioxide.

目前现有产品14个，按系列分为四大类：一类是磷化工系列，以黄磷、磷酸、三聚磷酸钠为主，其中磷酸、三聚磷酸钠各5万吨／年；二类是氯碱系列，以烧碱、盐酸、液氯、水合肼、聚乙烯缩丁醛为主；三类是锰产品系列，以锰粉、锰锭、电解锰为主，其中电解锰年生产能力为1万吨，锰锭加工能力1.5万吨／年；四类是其他产品包括氧气、乙炔、二氧化硒等。

The results were as follows, low selenium enhanced content of soluble sugar and amino acid in Cardamine violifolia and Cabbage under 4℃.

结果显示，在4℃条件下，低质量分数的硒增加了白菜和堇叶碎米荠可溶性糖、游离氨基酸的含量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。