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- This paper investigated the technics of chlorophyll abstraction from spinage and the synthesis of chlorophyllous zinc sodium. 摘要文章研究了从天然植物中提取叶绿素的方法和叶绿素锌钠盐制备的工艺。
- Keywords chlorophyllous zinc sodium;natural pigment;supercritical carbon dioxide;wool fiber; 叶绿素锌钠盐;天然色素;超临界二氧化碳;羊毛纤维;
- chlorophyllous zinc sodium 叶绿素锌钠盐
- chlorophyll zinc sodium 叶绿素锌钠
- Sodium and water react (together). 钠和水能起反应。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- You should first put a small piece of zinc plate into the cup. 首先,要向杯子里放一小片锌板。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金,用于仿制黄金首饰
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Butyrate salt series :sodium butyrate .calcium butyrate ,zinc butyrate. 丁酸盐系列:丁酸钠,丁醋钙,丁酸锌等。
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- Zinc is generally caustic to foliage. 锌常对幼叶有腐蚀作用。
- Zinc displaces the hydrogen of dilute acids. 锌置换了稀酸中的氢。