descent method_新英汉石油技术词典
descent method
[新英汉石油技术词典]
descent method下降法
是什么意思，descent method的解释，descent method的翻译
[数学英汉词典] descent method
[英汉数学大词典] descent method
[石油英汉词典] descent method
[航空英汉词典] descent method
[计算机英汉词典] descent method
[英汉计算机词汇] descent method
