您要查找的是不是:
- Using the strong background magnetic field produced by effective electromagnet and the catching surface to produce high magnetic field gradient makes the separation of micro-grade material possible. 利用有效电磁体产生的强背景磁场和能产生高磁场梯度的捕集表面,使得分选微米级的物料成为可能。
- It is showed by the experimental results that the influence of the background magnetic field is mostly eliminated, the precision is improved, and the stability of the gradiometer circuitry is good. 试验数据表明,背景磁场的干扰得到有效的消除,从而提高测量精度,且电路的稳定性能良好。
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼!
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗?
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- Discussion on Background Magnetic Field Control in Metal Magnetic Memory Testing 关于金属磁记忆检测中背景磁场抑制的讨论