Corn stalk is composed of cellulose, hemicellulose and lignin.玉米秸秆主要由纤维素 、 半纤维素、木质素组成.Cellulose and hemicellulose could be used to produce fuel alcohol.纤维素、半纤维素可用来生产燃料酒精,而木质素往往被废弃.The corn stover mainly consists of cellu...
蜂毒是蜜蜂体内的一种有毒液体, 但在临床上被用于支气管哮喘等过敏性疾病的治疗.Bee venom is toxic, but has been used in clinical asthma and other allergic diseases.利用脂质体模型膜系统研究了跨膜电位对蜂毒肽在磷脂膜上取向的影响.The orientation of melittin binding to liposomes with or without...
So, discretional accruals is used to measure audit quality of Big Four auditors in China.因此, 本文使用可操纵性应计项目来衡量国际四大在中国的审计质量.So, discretional accruals are used to measure audit quality of the big auditing firms in China.因此, ...
轮船进入陌生的港口前要雇用引航员.A steamer takes on a pilot before coming into a strange harbour.在大风浪中为船舶引航是很困难的.It's hard to pilot a vessel in rough weather.这位引航员引导我们通过了危险的暗礁区.The pilot guided us through the dangerous reefs....