crystalline substance 中文意思是什麼
crystalline substance
解釋
結晶體- crystalline : adj. 水晶的，由水晶做成的；結晶的，【化、礦】結晶質的；透明的。n. 結晶質，結晶體，晶態；（眼球）水晶體。
- substance : n 1 物質，材料；【哲學】實體，本體，本質 （opp appearance）。2 實質，內容；（故事等的）要旨，要領...
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Cementitious capillary crystalline waterproofing coating ( abbreviated ccwc ) is a new type of cement - based waterproofing materials, which is characterized by its very good adhesive performance and impermeability to water, self - rehabilitating ability, permanent waterproofing effect, good aging resistance and corrosion resistance, simple construction method and harmless to hunman etc. ccwc consists of ordinary portland cement, quartz sand and reactive substances and other supplementary ingredients, whose reactive substance can permeate into the internal part of concrete structures through water and produce insoluble crystals filling capillary pores or crack of the concret through reaction with cement hydrates and unhydrates
水泥基滲透結晶型防水材料是以硅酸鹽水泥或普通硅酸鹽水泥、石英砂等為基材，摻入活性化學物質而組成的一種新型防水材料。摻入的活性化學物質以水作載體向混凝土內部滲透，與混凝土中未水化的水泥及部分水泥水化產物發生結晶反應，生成不溶於水的結晶體，堵塞毛細孔道，使混凝土緻密、防水。這種防水材料具有粘結力強、抗滲性能好、自愈合能力強、防水效果持久、耐老化、耐腐蝕、易施工、對人類無害等特點。 -
A white crystalline substance, c27h45oh, found in animal tissues and various foods, that is normally synthesized by the liver and is important as a constituent of cell membranes and a precursor to steroid hormones
一種白色結晶物質，化學式為c27h45oh ，在動物組織和各類食物中都能發現，通常由肝臟合成，是細胞質膜重要組成以及類固醇荷爾蒙形成的前身。 -
Hokutolite is a natural substance produced in the peitou creek about 90 meters downstream from the hot spring. as water from the spring flows into the stream it cools, and after a certain distance, when the temperature drops to around 80, the mineral - saturated water forms a crystalline deposit on the gravel bed of the stream
北投石產于北投溪源頭下九十公尺處，當泉水與溪水混合流過一定距離后，在八十度左右的環境下，呈飽和狀態的礦物質就沈澱在河床礫石表面，形成結晶。
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