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 (...
A speed limit of 30 mph was introduced in built-up areas.在建筑密集区域，车速限制为每小时30英里。The speed limit on the freeway is 55mph.高速公路限速每小时55英里。to reduce the speed limit in built-up areas在楼房林立的地区降低最高车速限制...
Usually, you can try the internet recruiting, headhunters and also campus recruitment.一般说来, 你可以尝试一下网上招聘, 找猎头公司或组织校园招聘.In recruiting students to Computer Systems Engineering, the University looks for evidence of all-round...
Ships with square sails sail fairly efficiently with the wind abaft.装着横帆的船只随风疾驰.Be careful the mule is a vicious beast, not safe abaft the beam.当心,骡子是一种险恶的畜牲, (站在)它后面不安全.The huge bull caught him abaft the wheel - house a...