If you take the jaws of a powerful magnet and pour liquid oxygen in between the jaws, the oxygen will stop and will sit in the jaws.
如果你用一块具有较强磁力的颚型磁铁,然后把液氧倒在颚型磁铁的中间,氧气会停在颚型磁铁中。
The earth is powerful magnet and all magnets behave the same whether they be large or small.
地球是一个强大的磁体,而所有的磁体无论大小其作用都是一样的。
The earth is powerful magnet and all magnets behave the same whether they be large or small.
地球是一个强大的磁体,而所有的磁体无论大小其作用都是一样的。上传:第八号当铺。
And, in fact, if you take the jaws of a powerful magnet and pour liquid oxygen in between the jaws, the oxygen will stop and will sit in the jaws.
实际上,如果你用一块,具有较强磁力的颚型磁铁,然后把液氧倒在颚型磁铁的中间,氧气会停在颚型磁铁中。
This hard and brittle magnet has the features of powerful magnetism, good temperature stability, good resistance to demagnetization, good corrosion resistance.
其材质特点是硬而脆,磁性较强,温度稳定性好,不易退磁,耐腐蚀性好。
Powerful Magnet in English Study----From "frustrated on hearing about English" to "cannot stop learning English". Obtain joy in English; Reap harvest beyond English.
从“听见英语就头痛”到“欲罢不能学英语”,乐在英语中,收获英语外。
In motor racing, for instance, if a driver is taken to hospital after a crash the metal in the capsule would prevent the use of an MRI scanner, which is essentially a powerful magnet.
以赛车为例,如果一名驾驶员在撞车后被送往医院,胶囊中带有的金属就会使核磁共振扫描失效,因为核磁共振仪最核心的装置是一块强磁铁。