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- This paper has reported the new technique of distilling sodium zinc chlorophyllin from water lettuce leaves. 本文报道了以水浮莲叶为原料提取叶绿素锌钠盐的新方法,同时探讨正交试验优化的工艺条件。
- Aroids includes also a number of climbers, epiphytes and a free-floating aquatic plant (e.g.Pistia statiotes;common name: water lettuce). 此外有些是藤本、少数附生及一种独立飘浮水生植物(如:大萍)。
- This paper has reported the new technique of distilling sodium zinc chlorophyllin from water lettuce leaves.It is based on orthogonal experiment that the optimizing reaction conditions. 本文报道了以水浮莲叶为原料提取叶绿素锌钠盐的新方法,同时探讨正交试验优化的工艺条件。
- water lettuce(Pistia Stratiotes L.) 水浮莲
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Keywords water lettuce leaves;chlorophyll;sodium cobalt chlorophyllin; 水浮莲叶;叶绿素;钴叶绿酸钠;
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- Let the tea leaves steep in boiling water for five minutes. 让茶叶在滚开的水中浸泡五分钟。
- You need to filter the drinking water. 你需要把饮用水过滤。
- Processing study of sodium copper chlorophyll production from water lettuce leaves 水浮莲叶制取叶绿素铜钠盐的工艺研究
- I waved my dog to plunge into the water. 我挥手示意我的狗跳入水中。
- Nothing will induce me to jump into the icy water. 我怎么也不会想跳进这冰冷的水里。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- A Study on the Preparation of the Sodium Zinc Chlorophyllin From Water Lettuce Leaves 水浮莲叶制取叶绿素锌钠盐的新方法