primary carbide 中文意思是什麼
primary carbide
解釋
初生碳化物-
Calcium carbide is an important primary material for organic synthesis industry. reacted to water, it can produce ethyne for the manufacture of synthetic fiber, synthetic resin, plastic, synthetic rubber, fertilizer, agricultural pesticide, growth hormone for plants, dyes, and solvent etc
電石為基本有機合成工業的重要起始原料，電石與水反應生成乙炔，可用於合成纖維合成樹脂塑料合成橡膠化肥農藥植物生長激素染料溶劑等的製造，也可用於金屬切割與焊接照明等，竭誠歡迎各界選購。 -
Calcium carbide is an important primary material for organic synthesis industry. reacted to water, it can produce ethy.
電石為基本有機合成工業的重要起始原料，電石與水反應生成乙炔，可用於合成纖維合成樹脂塑料合成橡膠化肥 -
By studing and analyzing, we can discover that calcium carbide dust and lime have the same primary component - ca ( oh ) 2. if we can use calcium carbide dust instead of lime as the base material in road construction, not only solve the question of environment pollution, but also bright great vital force to the chemical industry of cangzhou. at the same time, it can reduce engineering cost. therefore, using calcium carbide dust have both economical benefit and social benefit
如果利用電石灰來替代石灰應用於公路工程中，不僅解決了當地的因「廢」之憂，給滄州一片凈土，也給滄州的化工行業帶來了生機，同時，用電石灰代替石灰，大大降低了工程成本。因此，在公路工程中利用電石灰不僅具有明顯的經濟效益，還有更為顯著的社會效益和環境效益。
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