Positioning plate is usually used in fixing the place of anode and cathode plate in electrobath.定位板主要是用来固定阳、阴极板在电解槽中的位置.Three dispatchers were scanning cathode ray tube displays for information.三名调度员正在研究阴极射线管所显示的情报.The h...
Cathode rays are attracted by a positive charge.阴极射线被正电荷所吸引.Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes.冷阴极传感管比玻璃热丝管坚实.Three dispatchers were scanning cathode ray tube displays for inf...
I continued studying moths, and branched out to other insects.我继续研究飞蛾，并将研究范围扩展到其他昆虫。The moths have eaten holes in my wool coat.蛀虫将我的羊毛衫蛀蚀了几个小洞.The moths tapped and blurred at the window screen.飞蛾在窗帘上跳来跳去,弄上了许多污点....
It transpired that Paolo had left his driving licence at home.后来才知道保罗把驾照忘在家里了。I tried that once at Paolo's restaurant and almost broke the record myself.我曾在paolo的餐厅里试过一次,而且几乎破了自己的记录.Paolo : Ok then. What was the wor...
在英国，天气是交谈中永恒的话题。The weather is a constant topic of conversation in Britain.生命永恒的真理the eternal verities of life他们企图在那里建立永恒的乐园.They sought to set perpetual Zions there....
Everything seemed together in a kind of bland, sickening grayness, and my knees buckled.看上去一切浑浊在一种乏味的, 恶心的黑暗之中, 我为之拜倒....a sickening sensation that was near to nausea.近乎恶心的难受感觉He described the Foreign Office's decis...