2) expository writings in college English
大学英语说明文
3) mathematical proving ability
数学证明能力
1.
Firstly, according to the new concept proposed by the standard of mathematical course, this thesis focuses on the character and the rationale of the new concept, advances the definition of mathematical proof and mathematical proving ability.
随着数学课程改革的深入，关于初中生数学证明能力的培养问题研究已经引起了越来越广泛的关注。
4) clear text authentication
明文认证
补充资料：说明文
1.说明事物的情况或道理的文章。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条