您要查找的是不是：
- pulse step modulation technology 脉冲阶梯调制技术
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- I hope my ideas are in step with public opinion. 我希望我的想法跟公众舆论是一致的。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- He knew the pulse of the nation. 他了解国民的心态。
- I hope you try to get them to step up production. 希望你们尽力使厂家增加生产。
- The doctor took my temperature and my pulse. 医生量了量我的体温和脉搏。
- Step on it or we'll miss the beginning of the show. 赶快，要不然我们会赶不上演出的。
- The excitement quickened my pulse. 激动使我的心跳加快。
- The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。
- In batch or remote batch entry, a job or job step. 在批处理或远程批处理输入中的一个作业或作业步。
- He knew the pulse of the people. 他了解人民的意向。
- You must watch your step so as not to fall down. 你必须留心脚下才不会跌下去。
- Step into the house while you're waiting. 你既然在等候，那就请进屋去吧。
- Step on it, the plane leaves in half an hour. 赶快，飞机再等半小时就要起飞。
- Comrade, please step aside. You're holding us up. 同志，请站开点。你挡住我们了。
- The pound rise in step with the dollar. 英镑与美元同步上升。
- He was tempted into making a false step. 他被引诱做了一件傻事。
- Pul is a short form for pulmonary. 应该是肺部气体栓塞吧!
