您要查找的是不是：
- The first part introduce the basic principle of Magnetic Resonance Imaging and the structure of MRI spectrometer, which includes pulse sequence generator and compiler, RF unit,receiver unit and pulse field gradient unit. 第一部分简单介绍了核磁共振成像的基本原理，以及MRI仪器的各个组成部分。 其中包括脉冲序列发生器、射频发射单元、接收机单元和梯度发生单元。
- 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。
- I hope you try to get them to step up production. 希望你们尽力使厂家增加生产。
- 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。
- 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。
- 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。
- He do not even say "sorry" when he step on my toe. 他踩了我的脚连＂对不起＂也不说一声。
- He is out of step with modem life/ideas. 他与现代生活思想格格不入。
- He will be promoted step by step. 他将被逐步提升。
- Dad step on the gas and the car speed up to150 kph. 爸一踩油门，车速冲到每小时一百五十公里。
- The resulting solution is known as the gradient. 合成解就是通常的梯度风。
- He's out of step with modern ideas. 他同现代思想不合拍。
- An inclined surface; a slope or gradient. 斜面；斜坡或斜道
