A new method was explored to make a new type bioactive graded coating on titanium alloy for medical use and to improve its adhesive strength and stability.是什么意思_A new method was explored to make a new type bioactive graded coating on titanium alloy for medical use and to improve its adhesive strength and stability.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句