One of the important parts in the new curricula practice is the teaching materials reform. 摘要新课程实施的一个基础环节就是教材改革。
Some suggestions are proposed including quick revision of national standard, absorption of MIL-STD symbols, textbook reform and symbols unification. 提出尽快制定新国标,吸纳国际流行符号,进行教材改革和符号统一的一些建议。