1·The methods of preparation of organosilicon from amorphous silica have been studied.
本文研究了由无定形二氧化硅直接合成有机硅化合物的方法。
2·The new wet blanket product is a combination of high-purity amorphous silica fibers and an inorganic silica binder.
这种新型的湿层产品是由高纯度的无定形二氧化硅纤维和无机二氧化硅粘结剂结合而成的。
3·Molecular dynamics simulations are performed to study the behaviors of dense carbon dioxide on amorphous silica surface.
稠密二氧化碳在无定形二氧化硅表面行为的分子动力学模拟。
4·The optimal technical condition of the preparation of amorphous silica by purifying acid leaching residues of asbestos tailings was reported.
对提纯石棉尾矿酸浸渣制备无定型二氧化硅的最优工艺条件进行研究。
5·The leaching ratio of Al2O3 was greater than 97%, and the main component of the residue was amorphous silica by XRD with the optimum operating conditions.
在此条件下，氧化铝的浸取率可达到97%以上。由x -射线衍射分析结果表明，所得酸浸渣的主要成分为无定形二氧化硅。
6·In this paper, preparation processes of amorphous silica using Henan Zr-containing silica residue as raw materials with chemical precipitation and direct neutralization methods were researched.
本论文以河南锆硅渣为原料，研究了分别采用化学沉淀法和直接中和法制备白炭黑的技术和工艺。
7·The authors introduce its application in many fields and its current preparation techniques, e. g. taking montmorillonite as raw material to prepare amorphous silica by NaOH liquor lixiviation;
本文系统地描述了白炭黑在工业中的应用，并介绍了现有的白炭黑制备方法，如以蒙脱石为原料的碱浸法、以四氯化硅为原料的气相法、以水玻璃为原料的沉淀法等。
8·Silica Gel - is silicon dioxide (SiO2), an amorphous form of silica.
硅胶-是二氧化硅(SiCO2)一种无固定形式的硅。
9·Silica gel is an amorphous form of silicon dioxide, which is synthetically produced in the form of hard irregular granules or hard irregular beads.
硅胶是一个不规则的珠子无定形二氧化硅，这是很难综合或制作的不规则的形式硬颗粒。