通过对新鲜的亚麻根进行超临界CO2萃取，可提取高于一般植物70倍的木质素。
Extracting lignin from fresh root of linen is 70 times higher than that from other plants by CO2 supercritical fluid extraction.
方法：用纯净水提取，溶剂萃取，大孔吸附树脂和硅胶柱色谱分离等方法分离并纯化亚麻根的微量成分，通过波谱分析鉴定化合物的结构。
Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.
写好后，在每张卡上系上一根亚麻缎带。
用一卷亚麻线和一根钩针，她演示如何钩编织物。
With a reel of linen thread and a hooked needle, she showed how to crochet.
少女从她头上取下亚麻，将它绕在一根细细的白桦树枝上，抓起纱锭开始纺纱。
The beautiful maiden took the flax from her head, wound it round the stem of a slender birch, grasped the spindle, and began to spin.
由两根或多根拧到一起的丝组成的纤维状物质的细丝，如棉花或亚麻丝，用于针织品和编织物。
Fine cord of a fibrous material, such as cotton or flax, made of two or more filaments twisted together and used in needlework and the weaving of cloth.
由两根或多根拧到一起的丝组成的纤维状物质的细丝，如棉花或亚麻丝，用于针织品和编织物。
Fine cord of a fibrous material, such as cotton or flax, made of two or more filaments twisted together and used in needlework and the weaving of cloth.
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