water lettuce

常見例句

This paper has reported the new technique of distilling sodium zinc chlorophyllin from water lettuce leaves.
本文報道了以水浮蓮葉爲原料提取葉綠素鋅鈉鹽的新方法,同時探討正交試騐優(yōu)化的工藝條件。
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、少數(shù)附生及一種獨立飄浮水生植物（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.
本文報道了以水浮蓮葉爲原料提取葉綠素鋅鈉鹽的新方法,同時探討正交試騐優(yōu)化的工藝條件。
water lettuce(Pistia Stratiotes L.)
水浮蓮
The clear water mirrored the blue sky.
清澈的水中映出蔚藍的天空。
Keywords water lettuce leaves;chlorophyll;sodium cobalt chlorophyllin;
水浮蓮葉;葉綠素;鈷葉綠酸鈉;