eucommia rubber
英
美
杜仲硬橡胶
双语例句
- After bearing the rubber filaments in leaves by a physical method and extracting rubber with a mixed solvent ML, the gum of Eucommia rubber formed and separated from solvent by cooling filtrate, This method has high extraction rate, simple operation and no pollution waste liquor.
采用物理方法暴露杜仲胶丝，用混合溶剂ML提取，滤液冷却后形成冻胶并与溶剂分离，成为提取杜仲胶的一种独特方法。本法无废液污染，提取效率高，操作简单。 - Studies the extraction methods of eucommia rubber by fermentation, toluene and alkali extraction comparatively from eucommia leaf residues after medicinal components extracted. The alkali concentration, extraction temperature and times of alkali extraction were also studied.
提取杜仲药用成分后的叶渣，分别用发酵法、甲苯浸提和碱浸3种方法提取杜仲胶，并对碱浸法碱的浓度、浸提温度和浸提次数进行了比较试验。 - Eucommia orchard was suggested to be the leading model for future gutta-percha utilization and meanwhile, extractions of gutta-percha from samara would be the main approach to rubber industrialization and also the key research field for cultivation of Eucommia ulmoides.
果园化栽培是今后杜仲综合利用的主导栽培模式，利用杜仲果实提取杜仲胶是今后杜仲胶产业化发展的最主要途径之一，也是今后杜仲培育技术重点研究的技术领域。 - Study on extracting Eucommia rubber with gummy method
冻胶法提取杜仲胶的研究 - Eucommia ulmoides was one of peculiar precious medicinal plants growing in China. The gutta-percha was considered as a rubber source to replace caoutchouc.
杜仲是我国特有的珍贵药用植物，其杜仲胶也是有望替代天然橡胶的胶源。 - Eucommia ulmoides Oliv. is a famous Chinese endemic medicinal tree, and is also one high quality resource of natural rubber.
杜仲（EucommiaulmoidesOliv.）是我国特有的名贵药用树种，也是优质的天然胶资源。 - Chlorogenic acid with the effect of antihypertensive is an important active ingredient of Eucommia, and gutta percha is an unique hard rubber of Eucommia, both of them are important substances contained in Eucommia.
具有降压作用的绿原酸是杜仲的重要活性成分，杜仲胶是杜仲独有的一种硬质橡胶，二者都是杜仲中含有的重要物质。