filter pressing

基本解釋

The ever increasing volumes of image-based spam emails are bringing more annoyance to internet users, and how to filter it has become a pressing problem.
日益泛濫的圖像垃圾郵件給互聯(lián)網(wǎng)用戶帶來(lái)極大的不便，如何對(duì)其實(shí)施有效過(guò)濾成為亟待解決的問(wèn)題。
Results showed that with increase of the pressure, filter-pressing period and flocculant(Polyacry Lamide, PAM) dosage, the filtrate volume increased obviously.
結(jié)果表明，隨著壓力的增加、壓濾時(shí)間的延長(zhǎng)和絮凝劑聚丙烯酰胺（PAM）投加量的增加，所得凈濾液量均明顯增大。
The coupling mathematical model between the vibration motors and the dynamic filter pressing device is established based on the mathematical model of the three-way asynchronous vibration motors.
并結(jié)合三向異步激振電機(jī)的數(shù)學(xué)模型建立了激振電機(jī)和動(dòng)壓機(jī)機(jī)電耦合數(shù)學(xué)模型。