She came across butchered hedges and flowerbeds choked with weeds.她发现树篱被糟蹋,花坛里野草丛生.We moved to Northamptonshire and a new landscape of hedges and fields.我们迁往北安普敦郡，置身于一派树篱和田野的新景致中。...box hedges.黄杨篱笆The brick path to the d...
Anti-abortionists are gloating over the court's decision.法庭的判决让反堕胎主义者非常得意。She was still gloating over her rival's disappointment.她仍在为对手的失望而幸灾乐祸。With gloating eyes they watched every movement.他们按住内心的喜悦,观察着他们的一举一...
Eduardo Rojas, the is assistant director - general of F A . O .'s Forestry Department, he.爱德华多?罗哈斯是国际粮农组织森林部门的部长助理.Applications: Polar region operation , Industry , Mining, Argriculture, Forestry, Construction, Chem...
数字音频广播是21世纪的无线电广播系统。DAB is the radio system of the 21st Century.它的频率响应在整个音频范围内有所下降.Its frequency response has to be flat over the whole audio range.他们欢呼在音频方面所取得的进步.They hailed the advances audio has made....
溴化氢加成的最后一步,是负离子亲核试剂的附加.The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.关于加成的定向问题,可以一直追溯到自由基化学的起源.The problem of orientation of addition goes right back to the beginnin...
The interfacial shear stress is a constant proportion of the bottom shear.交界面的剪力与底部剪力之比是常数.Each half reaction responds to the interfacial potential at the corresponding electrode.每个半反应都与相应电极上的界面电势差相呼应.Interfacial tractio...