英语词汇“練土”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	練土
释义	練土 liàn tǔ陶器製作的過程之一。將篩選並脫水過的黏土，以機器或手工排除其內部的空氣和雜質。機器練土的原理是藉旋轉的螺紋把硬塊擠碎，並通過一個真空室，把黏土中的氣泡排出。手工練土則以手的感覺對黏土的可塑性、溼度、緻密度予以了解，再捏練一番。一般常見的有鎚敲法、摔擲法、揉麵法及菊花形練土法。
随便看	earnest discussion earned income earned-income earned income credit earned-income credit earned income credits earned income exemption earned income for ordinary stock earned income limitation earned income on leases earned income relief earned-incomes earned income tax earned interest earned interests earned media earned money earned money by mowing lawns Earned money by mowing lawns earned point earned premium earned premium income earned profit earned profits earned rate