The most commonly used plant cell wall hydrolytic enzymes have pectinase, cellulase and hemicellulase enzymes.水解植物细胞壁最常用的酶有果胶酶 、 纤维素酶和半纤维素酶.Linen fabrics are treated by composite enzyme ( pectinase and cellulase ).以复合酶 (...
Commercial cellulase, hemicellulase and pectinase were applied to hydrolyze sugar cane bagasse.应用纤维素酶 、 半纤维素酶和果胶酶水解蔗渣.Methods: To extract ginsenosides from folium ginseng by adding cellulase digestion process.目的: 通过星点设计-...
This event antedates the discovery of America by several centuries.这件事比发现美洲早几个世纪.This old carriage antedates the invention of the car.这辆旧马车是在汽车发明前就存在的.This event long antedates the arrival of Columbus in America.这件事的发生远在...
The image intensifiers are protected with high - light cutoff circuit.图像增强器内置保护装置,可在受到高光照射的情况时立即切断.Night vision devices ( e . g. image intensifiers )夜视装置 ( 例如图像增强装置 )The device has two image intensifiers of 2 + generatio...