超轻硅酸钙材料实际上是由硬硅钙石纤维状晶体组成的多孔球状团聚体构成。
Ultra_light calcium silicate insulation material is constructed with spherical agglomerates of fibrous xonotlite crystals.
一种半透明至透明的奶白色或浅灰色石英，具有平行且排列成纤细纤维状的特殊微观晶体。
A translucent to transparent milky or grayish quartz with distinctive microscopic crystalsarranged in slender fibers in parallel bands.
硫酸钙晶须为二水硫酸钙、半水硫酸钙或无水硫酸钙的纤维状单晶体；
The calcium sulfate whisker is a fibrous monocrystal of calcium sulfate dihydrate, calcium sulfate hemihydrate or anhydrous calcium sulfate.
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