“我这一辈子,只是规规矩矩做人、规规矩矩做事,为社会做了点小贡献。老了,回想往事,问心无愧而已。我当了一辈子兵,拉了一辈子车。坐车的人说我拉得不错,我很满意了。”——张保衡他一生从事汽机专业的教学与科学研究,尤其重视和发现与现场生产实践相结合的科研项目。如:汽轮机汽轮快控及轴系扭振在线监测、大机组调峰特性及 I am a lifetime, just behave, behave, made a little contribution for the community .Old, recall the past, conscience only .I was a soldier for life, pulling a lifetime of cars. I’m doing a good job and I am very satisfied. "- Zhang Baoheng He has been engaged in teaching and scientific research of steam turbine engineering all his life, with particular emphasis on and discovery of scientific research projects combined with on-site production practices. Such as: steam turbine turbine speed control and shaft torsional vibration on-line monitoring, and large unit peaking characteristics