character of charge meaning in English

炉料特性

On the arrival of a digital and networking era , internet is being welcomed by more and more people with the characters of charge - free , updating , and borderlessness . it has become an important component of their life
随着数字化、网络化时代的来临，互联网以其特有的免费、快捷、无国界的特点，被越来越多的人所接受，并且已经成为人们生活的组成部分。
Eng . ) we expect to train operaional technique and practice of soil chemistry based on primary priciple of essential elements , inorganic and organic compositions , development and character of charge and chemical reactions in soils
中)根据土壤基本的化学元素、无机与有机主要成分、土壤的电荷导源与特性、土壤中主要发生的化学反应等原理，进行各项实验操作的练习，期能达到熟悉试验技术及活用土壤化学原理的效果。