abbr.平台相关模型（Platform Specific Model）；保时捷稳定管理系统（Porsche Stability Management）；脉冲斜度调制（Pulse Slope Modulation）
双语例句
1
The first category is Professional Staff Members (PSMs) which are seconded from the government of member economies.
另一类是辅助成员，从新加坡公开招募。
2
Firstly, PSMs were prepared by the pulsed electrochemical etching method and the experimental conditions were optimized.
用电化学脉冲腐蚀法制备多孔硅微腔，优化了实验参数。
3
Users of PSMS often need self-customized requirement s during maintenance and administration, but monitoring products providers' software does not yet supplied these requirements at present.