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- portable magnetic recorder 便携式磁记录器
- Shanghai China Science Magnetic Record Co., Ltd. 上海中科磁记录有限公司。
- In magnetic recording, a device which removes the magnetic tape from contact with the head on fast wind or rewind. 在磁记录技术中使用的一种机构,在快速进带或倒带时能把磁带移开,以免和磁头接触。
- This reversal process can be seen in the pale magnetic record, locked into rocks of the ocean floor and in some lava flows. 这个倒转过程能在古地磁记录中看到,这些记录被锁定在海底的岩石里和一些熔岩流中。
- So computing the difference of two-tape length of erased magnetic record can find out the lightning max steepness. 故计算两条磁带的消磁长度差可直接测出雷电流最大陡度。
- This reversal process can be seen in the pale magnetic record,locked into rocks of the ocean floor and in some lava flows. 这个倒转过程能在古地磁记录中看到,这些记录被锁定在海底的岩石里和一些熔岩流中。
- portable magnetic tape recording [人]佩带式磁带记录法
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- portable magnetic susceptibility meter 便携式磁化率测定器
- portable magnetic thickness gage 轻便磁性测厚仪
- This paper introduces the property of nano-sized iron oxide and its applications in the biomedicine, pigment, dope, magnetic materiel, magnetic record materiel, and catalyst. 介绍了纳米氧化铁的性质及其在生物医学、颜料、涂料、磁性材料和磁性记录材料及催化剂等方面的应用。
- In PSS, to magnetically record ticket, credit card, or employee badge. 在可编程商店系统(ss),利用磁性将信息记录在商品的标签、用卡或雇员证章上。
- Fe-Zr-B amorphous alloy is an important soft-magnetic material, which has important applications in preparation of transformer, magnetic recorder, electromagnetism disturbing shield and so on. 非晶合金是一种良好的软磁性材料,在变压器设备、磁性记录材料、电磁干扰屏蔽材料等领域有着重要的应用。
- A Portable Magnetic Flux Leakage Detector for Tank Floors 便携式储罐底板漏磁检测器的研制
- Portable magnetic Shielding Effectiveness Measurement Device 小型脉冲磁场屏蔽效能测试设备
- In magnetic recording,a device which removes the magnetic tape from contact with the head on fast wind or rewind. 在磁记录技术中使用的一种机构,在快速进带或倒带时能把磁带移开,以免和磁头接触。
- A magnetic storage in which data are stored by magnetic recording on the curved surface of a cylinder that rotates in use. 一种磁性存储器,数据以磁记录方式存储在使用时是旋转着的圆柱体的磁表面上。
- Completely portable and very light weight. 便携式的,而且重量很轻。
- an early type of magnetic recorder using iron wire. 旧式的钢丝制成的录音机。
- Portable telephones are very popular nowadays. 现今,移动电话非常普及。