silica

过去式：

动词过去式: silhouetted

更多词形：

动词过去式: silhouetted | 动词过去分词: silhouetted | 动词现在分词: silhouetting | 动词第三人称单数: silhouettes |

单词例句：

The process of lost pattern, colloidal silica and baking was studied emphatically.

包括熔模制造工艺、硅溶胶模壳工艺和焙烧工艺。

Hobbs D W. Alkali silica reaction in concrete.London: Thomas Telford, 1998.

唐明述,许仲梓,等.我国混凝土中的碱集料反应.建筑科学报,1998(1).

Health standard for respirable silica dust in the air of workplace.

车间空气中呼吸性矽尘卫生标准.

Other examples are cell damage caused by silica, asbestos and possibly some carcinogens.

另外的例子是二氧化硅、石棉和可能的某些致癌物质所引起的细胞损害。

The regeneration of BSi accounts for 39% of the silica reaching the seabed.

沉积物中生物硅再生的量占了生物硅沉积量的约39%。

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

It is a compound of aluminum, silica, and fluorine.

它是铝、硅和氟的化合物。

When silica is heated until fluid and then cooled, it forms a glass.

把氧化硅加热至流动，然后冷却，它就形成一种玻璃。

BT-X silica white is filled into transparent or semi-transparent shoe-bottom.

X白炭黑填充于透明及半透明鞋底，提高鞋底的强度、磨性能。