1.
Study on the Ultragrind and the Physical Properties of the Natural Wollastonite about Faku;
法库天然硅灰石的超细粉碎与物性研究
2.
Natural Resources: bauxite, coal, crude oil, iron ore, natural asphalt, calcium, silica, mica, salt, clays.
自然资源：铝矾土、煤、原油、铁砂、天然沥青、石灰、硅石、云母、盐、粘土。
3.
Natural Resources: crude oil, natural gas, limestone, fish.
自然资源：原油、天然气、石灰石、鱼。
4.
a salt found in nature as chalk or calcite or limestone.
白垩、方解石或石灰石等天然的盐。
5.
A white or grayish opaline siliceous deposit formed around natural hot springs.
硅华一种形成于天然温泉周围的白色或浅灰发乳色光的硅沉淀物
6.
Discussion on Mixed Combustion of Blast Furnace Gas and Natural Gas in Lime Kiln
石灰窑混烧高炉煤气和天然气的探讨
7.
A natural beryllium silicate, Be2SiO4, occurring as vitreous crystals sometimes used as gems.
硅铍石一种天然铍硅酸脂，Be2SiO4，以玻璃晶体出现，有时用作宝石
8.
Abukumatype facies
阿武隈钆硅磷灰石型相
9.
silicate oxyapatite laser
硅酸氧磷灰石激光器
10.
quick lime and hydrated lime for silica brick manufacture
生产硅砖用生石灰和熟石灰
11.
The quantity of ache cauterization of the ancient ivory from Jinsha and fresh ivory are higher than the savage apatite, and the quantity of alkali cauterization of the ancient ivory and fresh ivory are lower than the savage apatite.
成都金沙古象牙和新鲜象牙的酸腐蚀量比天然磷灰石高，碱腐蚀量比天然磷灰石的低。
12.
PREPARATION AND CHARACTERIZATION OF HYDROXYAPATITE BIOCERAMICS
天然羟基磷灰石生物陶瓷的制备及性能表征
13.
Study on effect of porous silica prepared from wollastonite as reinforcer in silastic
硅灰石制多孔二氧化硅在硅橡胶中的应用研究
14.
Surface Silane-treatment of Wollastonite Coated with Aluminium Silicate Composite
硅酸铝包覆硅灰石复合粉体表面硅烷改性研究
15.
A siliceous rock of chalcedonic or opaline silica occurring in limestone.
硅石出现在灰岩中的玉髓或蛋白色硅石
16.
The Research of Synthetic Porous Silica by Wollastonite and Progress in Application
硅灰石合成多孔二氧化硅研究及应用进展
17.
calcium-yttrium silicate oxyapatite laser
硅酸盐钙-钇氧磷灰石激光器
18.
The Influence of Si on the Thermal Stability and Biological Performance of Hydroxyapatite Ceramics;
硅对羟基磷灰石（HA）生物陶瓷的作用