技术

technology; technique; skill; art; craft; know-how; science; technical; technological; skilled; techno-; -manship

加以

moreover; in addition; furthermore; besides

改进

improve; ameliorate; enhance; refine; better; upgrade; reform; perfect; advance; optimize; make improvements to; make better; progress; bolster; improvement; amelioration; enhancement; betterment; modification; reformation; pickup; refinement; upswing; improved; enhanced; on the mend