the board temperature theory这句话 是电气类计算温度数据用的 急

chairman of the board这个board是什么? chairman of the board这个board是什么? board of the across-the-board是什么意思 across-the-board是什么意思 the board of directo on the board,on board, on a board ,ob board的区别大神们帮帮忙 clean the board中文是什么 Let`s clean the board laden on board the vessel the board of director是什么意思 on the board of directors The Board Of Trustees是什么意思! the board of怎么用 board board on 还有on the board,on a notice board get on board the train的board是什么词?