The frIt'sealing material is a crucial material in ceramic metal halide lamps.陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料.This indicated that the appropriate frit can improve the piezoelectric property of ceramics in right content.这说明...
暴雨敲打着窗户，房间早早就暗了下来。The heavy rain driving against the windows made the room prematurely dark.他的车在暴雨中和另一辆车相撞了。His car collided with another car during a heavy rainstorm.我们遇上了暴雨，淋得浑身透湿。We were caught in the storm and got dr...
Crystal chandeliers dangled from every ceiling.每个房间的天花板上都悬有枝形水晶吊灯。Crystal chandeliers glittered brightly above them.他们头顶的水晶吊灯闪闪发亮.Today crystal chandeliers are common and dazzling decorations in people's homes.但现在大众...
他们零星散居在安第斯山脉的高处。They live high in the Andes, in small and dispersed groups.马西山是阿迪朗达克山脉中最高的山。Mount Marcy is the highest mountain in the Adirondacks.将军在兴都库什山脉以北集结军队。The general had mustered his troops north of the Hindu Ku...