hemicellulose 中文意思是什麼
hemicellulose
解釋
半纖維素-
Quantitative analysis procedure of lignocellulose solid substrate including hemicellulose, cellulose and lignin, ignition method, volumetric method and soak extract method were utilized to study the changes of chemical components in lawn - grass and weeds during hydrothermal degradation with different conditions
摘要運用木質纖維素固體基質半纖維素、纖維素和木質素定量分析程序等分析檢測了不同濕解工況下草坪草和雜草主要組分的化學變化。 -
Results showed that during hydrothermal degradation, the contents of hemicellulose and cellulose in lawn - grass and weeds decreased while the content of lignin increased due to derivation and condensation
結果表明，在濕解過程中草坪草和雜草中半纖維素、纖維素的相對含量呈減少趨勢；木質素類物質經過衍生和小分子縮合后，其相對含量呈增加趨勢；濕解最終產物呈弱酸性，可以用來改良堿性土壤。 -
The pretreating methods, the enzymatic hydrolysis of cellulose and hemicellulose, the breeding of effective strains for fermentation, and the development of the preparation technology for ligncellulose are mainly introduced
重點介紹了木質纖維素轉化為乙醇的原料預處理方法、纖維素和半纖維素的酶法降解、有效可靠的發酵菌種的選育及木質纖維素乙醇制備工藝的開發。 -
Grass, trees and other biomass feedstocks consist of a mixture of cellulose, hemicellulose and lignin, a tough material that helps plants keep their shape
草、樹和其他生物基原料是由纖維素、半纖維素以及維持植物外形的木質素組合而成的。 -
Obviously silicon effect is observed in the transition stage. ( 2 ) thermal decomposition of bamboo is mainly concerned with radicals from the decomposition of hemicellulose, cellulose, and lignin in bamboo. ( 3 ) moisture and the carbonized atmosphere have effects on the properties and relaxation mechanism of spin centers
（ 3 ）竹炭中的水分和炭化氣氛對自旋中心的性質和弛豫機制都產生了比較明顯的影響，並且在不同的炭化階段產生的影響不同。
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