They have since knocked down the shack.从那以后他们拆掉了简陋的棚屋。I moved away from the shack and picked my way among the rubble.我离开木屋，小心地走在瓦砾间。Up the road, in his shack, the old man was sleeping again.在大路另一头老人的窝棚里, 他又睡着了....
They have since knocked down the shack.从那以后他们拆掉了简陋的棚屋。I moved away from the shack and picked my way among the rubble.我离开木屋，小心地走在瓦砾间。Charles Tandy , who owned Radio Shack , asked me to come and work for him.沙克广播电台的所有人查尔斯·...
本文探讨了茄子中紫色素的提取工艺和稳定性研究.This article reports the extraction processing and stability of the natural purple pigment from eggplant.本文详述了天然食用紫色素和蓝色素的提取技术和操作要点.The key points for extraction of natural edible purpurin and blue...
The following rule is a useful test for intervisibility.下面介绍一种检验通视的方法.Two - way transceivers could be integrated into ceiling lamps order to assure intervisibility.为了保证通视性可以将双工收发器嵌入到天花板的照明灯上....
The electrostatic summation must be evaluated for an explicIt'set of ion position.静电能的加和必须根据离子的具体位置来计算.Her introduction is a model of fairness, a lively summation of Irish history.她的导论是客观公正的典范，是对爱尔兰历史的生动概括。The defen...