查询词典 silica

High levels of sodium, bicarbonate, and silica can also have some impact on the perception of the water.

高含量的钠，碳酸盐，和硅也能对水质有所冲击。

Objective To investigate the toxicology and biodynamics of silica nanoparticle.

目的：研究硅颗粒制成纳米颗粒后的长期毒性及生殖毒性。

Systematical variations of silica contents and silicon isotope compo- sitions are observed from their roots to stem to leaves, which provide us reliable evidences for studying the mechanisms of adsorption, transpor- tation and precipitation of silicon in plants, as well as the role of plants in silicon biogeochemical cycle.

由根往茎叶，硅的含量与同位素组成呈规律性变化。为研究植物中硅的吸收、搬运与沉淀机制，探讨植物在硅的生物地球化学循环中的作用提供依据。

You should also include folic acid, biotin and silica in your diet.

您还应该包括叶酸，生物素和二氧化硅在您的饮食。

But orthosilicic acid is different - it's actually the form of silica that is found in our bloodstream.

但是 orthosilicic 酸是不同的-这实际上是形式的二氧化硅发现这是在我们的血液。

Our company specially produces cold silica gel tube,water tank tube,admitting tube,oilresistant pipe,heat-reslstant pipe,warm braw pipe,high-pressure oil pipe,steel wire bberized tube,printing rubber-covered roll,mine rubber-covered roll,rubber sheath,high strength earthquake resistance cushions and seal cushions for motors vehicles,agricultural vehicles,engineering machineries and plant equipments.

漳州众鑫橡胶有限公司是专业生产汽车、农用车、工程机械、机械设备的中冷气硅胶管、水箱胶管、进气胶管、耐油胶管、耐热胶管、暖风胶管、高压油管、钢丝胶布管、印刷胶辊、矿山胶辊、橡胶护套、高强度抗震胶垫、密封胶垫以及各种耐酸、耐碱、耐热的胶圈、胶条、胶垫等橡胶制品。

At were injected with 50mg of silica in-tratracheally.The contents of dipalmitoyph-opatidylcholineof the broncho arcolarlarvage fluidwere defccted on 15,45,90,180 and 270 days after dosing.The lungtissues of silicotic rats were examined underscanning electromicrcscopy.

本文采用非暴露式气管注入法对大鼠一次染尘50mg，染尘后15、45、90、180和270天分批剖检，测定支气管肺泡灌洗液中二棕榈酰卵磷脂含量，同时对肺组织标本进行扫描电镜观察。

Mainly composed of silica, alumina, iron oxide, magnesium oxide and calcium oxide.

主要成分为氧化硅、氧化铝、氧化铁、氧化镁和氧化钙等。

Other ingredients: Organic gum acacia, silica, organic pre-gelatinized maize starch, lac resin, and carnauba wax.

其他成分：有机阿拉伯胶，硅，有机预糊化玉米淀粉，紫胶树脂，巴西棕榈蜡。

A hard kind of stone; a form of silica more opaque than chalcedony.

一种硬石，硅石的一种形式，透明度不如玉髓。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。