The Wall Street Journal uses 220,000 metric tons of newsprint each year.《华尔街日报》每年用去22万公吨新闻纸。They get their hands covered in newsprint.他们手上满是油墨。Acres of newsprint have been devoted to the issue.报纸大肆报道了这一问题....
方法: 用高速牙钻于患骨表面行钻孔术,然后继续应用MEBO治疗.Method: Drilling through the surface of the injured bone, followed by ap plication of MEBO.患者对牙钻 、 检查用的尖锐器械 、 注射器、牙医态度 、 就诊环境等均有不同程式的焦虑.Patients were generally anxious about dental drill, ...
他不肯挂出求和的信号, 对别的表示也不去理睬.He would hang out no signals , he would take notice of none.求和的运算是通过节点来表示的.The operation of summing is represented by the nodes.应当在此介绍一下求和的算符.It is convenient to introduce here the summation operat...