The ground was rocky, uneven, and hard . Prickly pear cactuses were everywhere.巖石構(gòu)成的地面既不平整又很堅(jiān)硬, 到處都是多刺的仙人掌.The botanical garden had many different plants and trees , especially cactuses.植物園里有許多各種植物, 尤其是仙人掌居多.I grow orchi...
A small crowd attempted to pull down a statue.一小伙人試圖推倒一尊塑像。I always hated that statue. It gave me the creeps.我一直都很討厭那座雕像。它讓我心里發(fā)毛。There are factors, however, that have cast doubt on the statue's authenticity.然而，有些因素讓...
這一組中包括黃酮類化合物, 二苯甲酮 、 一些香豆素 、 木質(zhì)素 、 縮合單寧和芪.The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.木質(zhì)素是次生壁成份的特征.Lignin is a characteristic component of secondary walls.橡木酒桶神...
It is real prayer, and not mechanical repetition.這是真正的祈禱，不是機(jī)械的重復(fù)。Collins wants to avoid repetition of the confusion that followed the discovery in 1989 of the cystic fibrosis gene.科林斯想要避免1989年發(fā)現(xiàn)囊腫性纖維化致病基因后的那種混亂局面再次出現(xiàn)。Cas...
Decoiler is made up of decoiler unit, lifting car, hydraulic system, infrared survey and accessories.開(kāi)卷機(jī)主要由開(kāi)卷機(jī)構(gòu), 升降小車(chē), 液壓系統(tǒng), 紅外測(cè)量及附件組成.The automatic current control and speed control of decoiler in pickling and rolling l...