calcium carbonate crystal 中文意思是什麼

calcium carbonate crystal 解釋
碳酸鈣結晶
  • calcium : n. 【化學】鈣。
  • carbonate : vt. 1. 使與碳酸化合；給…充碳酸氣。2. 使碳化，使化合成碳酸鹽[脂]；把…燒成炭。3. 使活潑[活躍]。n. 碳酸鹽[脂]；黑金剛石。
  • crystal : n 1 結晶，（結）晶體；晶粒；水晶（＝rock crystal）；石英。2 【無線電】晶體。3 結晶玻璃；雕玻璃；...
  1. Studies on the preparation of aragonite whisker and its growth mechanism are meaningful at theory and practice to develop traditional calcium carbonate industry, new materials and theory of crystal growth

    制備文石相碳酸鈣晶須的研究對促進我國傳統碳酸鈣產業、新材料的開發以及晶體生長理論的發展都具有重要的理論意義和實踐意義。
  2. The crystal is applied to the papermaking that can raise whiteness and non - transparency, remains - proportion of the crystal is higher than the usual light calcium carbonate. as for plastics, it can improve impact strength in the plastics, its inhibiting - burning capability is advancing bigger than the common inhibiting - burning material of magnesium hydroxide. concerning the thermo tropic adhesives, the physical property of compound - packing is higher than the one of single - packing, namely remover strength, softening point, hardness, climate tolerance and the speed of consolidation are high

    晶須作為造紙填料，可使紙張的白度和不透明度提高，留著率比造紙常用填料輕質碳酸鈣高；用作塑料填料，可使塑料的沖擊強度提高，阻燃性能比常用阻燃材料氫氧化鎂有較大的提高；添加到熱熔型膠粘劑中，與輕質碳酸鈣混合使用可明顯提高熱熔膠的剝離強度、軟化點、硬度、耐侯性以及固化速度。
  3. In this paper, polypropylene was modified by composite technologies of nano - meter filling, crosslinking and crystal transformation, taking nano - meter calcium carbonate as the optimum filler

    摘要採用納米填充、交聯和轉晶的復合技術對聚丙烯進行了改性，優選了納米碳酸鈣為填料。
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