by virtue of 凭借，依靠，因为，由于

【例句】
Over the years, people solve one safety problem after another by virtue of an increasing rich and sophisticated security technology.
多年来，人们凭借着日益丰富、完善的安全技术解决了一个又一个的安全难题。

Wavelet analysis is developed in the past two decades, and has been applied in many fields by virtue of its excellent features.
小波分析是近二十几年发展起来的新兴学科，凭借其优良的特性它已在纵多领域展开应用。