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- Biogenic silica(BSi) is a chemical determination of the amount of amorphous. BSi is also known as biogenic opal or simple opal by geologists. 生物硅 (BSi)指用化学方法测定的沉积物中的无定形硅含量。
- THE DETERMINATION OF BIOGENIC SILICA AND ITS BIOGEOCHEMISTRY SIGNIFICANCE 生物硅的测定及其生物地球化学意义
- Distribution of biogenic silica in surface sediments from southern South China Sea and its environmental significance 南海南部表层沉积物中生物硅的分布及其环境意义
- Sensitivity of biogenic silica oxygen isotopes to changes in surface water temperature and palaeoclimatology 源于生物的硅石氧同位素对改变地面水温度和古气候学的灵敏度
- A Preliminary Study on the Determination of Biogenic Silica in Inner Bay Sediments and Its Application in Xiamen Western Waters 内湾沉积物中生物硅的测定方法及其应用初探
- The distribution of biogenic silica in the sediments of the East China Sea and the Yellow Sea and its environmental signification 东、黄海沉积物中生物硅的分布及其环境意义
- Determination and application of biogenic silica in lake sediments: An example from Huguangyan maar lake, southern China 湖泊沉积生物硅的测定与应用:以湖光岩玛珥湖为例
- biogenic silica 生物硅
- Biogenic silica (BSi) 生源硅
- The crude oil is chromatographed over silica gel. 粗制油状物用硅胶进行色谱分离。
- Fermentation is a biogenic process. 发酵是一种生物化学反应过程。
- Containing little silica, as igneous rocks. 基性的基性的，含有比较少量的二氧化硅的作为火成岩的
- Thus perhaps even clouds and rain may be biogenic. 以此推论，甚至乎云层雨水也是由生物活动产生的。
- It is a compound of aluminum, silica, and fluorine. 它是铝、硅和氟的化合物。
- Containing little silica,as igneous rocks. 基性的基性的，含有比较少量的二氧化硅的作为火成岩的
- Silica is a basic unit in many ceramics. 硅是一种基本的陶瓷制品。
- Hydrophobic silica is the active antifoam agent. 憎水性硅石是一种有效的防泡剂。
- Beneficiation removes clay and silica to considerable extent. 富集操作除去粘土和硅石达到相当高的程度。
- A variety of silica that contains microcrystalline quartz. 燧石含微小晶状的石英的各种硅石
- A translucent mineral of hydrated silica, often used as a gem. 蛋白石一种非晶质氧化硅，含有明显的变色晕彩，常被用来当作宝石
