查询词典 magnetic recorder

The technological process and parameters of preparation acicular superfine metallic magnetic powders of high density recorder from waste pickle of steel products has been discussed and high quality powders have been successfully made from the waste pickle of Shougang corp.

探讨了以钢的酸洗废液为原料，制取高密度高质量磁记录介质等用针状超细金属磁粉的工艺过程与影响因素；成功地以首钢冷轧三车间的硫酸酸洗废液为原料，研制出性能优异的针状超细金属磁粉。

This System enables one to four persons to work simultaneously and input and output conveniently many kinds of data and images Corresponding to the four hardware subsystems, its software is composed of four software packages: magnetic tape recorder data collecting package, image displaying package thematic mapping package and remote sensing image applied processing package.

它的硬件部分以四台微机为主，采用分布式联接，组成四个子系统，可供1—4人同时操作，能方便地输入输出多种数据和图像。该系统的软件部分，由对应硬件子系统的四个软件包组成，即磁带机数据采集软件包，图像显示软件包，专题制图软件包及遥感应用处理软件包。

ABSTRACT In this thesis, the microstructure, the in situ tensile fracture processes and the mechanism of deformation and fracture of the SiC whisker reinforced aluminium composites made by a squeeze casting method were studied by means of SEM, TEM, HVEM, AES, HREM, electronic tensile machine and magnetic tape recorder. The dislocation theory and the complex function method were also used during analysis.

本文利用扫描电镜、透射电镜、高压电镜、俄歇谱仪、高分辨电镜、电子拉伸机和磁带式记录仪等设备和技术以及位错理论和复变函数方法研究了由高压凝固铸造法制备的碳化硅晶须增强铝复合材料的显微组织、动态拉伸断裂过程以及在特殊条件下变形和断裂的规律。

The playback or recording heads of a magnetic tape recorder or player have been demagnetized heretofore with an electrical unit which plugged into a suitable 110-volt AC current source and had pole pieces which were passed closely adjacent and across the surface of these heads and then slowly withdrawn to allow the influence of the AC field to die away gradually.

淘宝上的买家都是专家，都是测试了使用效果之后才给好评的啊？俺在淘宝淘了这么多东西，只要按时收到了东西，没坏，没烂，跟照片一样，就给好评了哦！照你这么说，你在淘宝买个录音机的是不是都得实际测试了所有指标跟出厂指标一致之后才给好评啊？

Computer magnetic tape is very similar to that used on an ordinary tape recorder .

计算机磁带非常类似于普通磁带录音机上所用的磁带。

Video Tape Recorder is a sort of video recording equipment using magnetic tape.

录像机是使用磁带进行视频记录的一种装置。

A small cylindrical shaft used to drive magnetic tape at a constant speed in a tape recorder.

主动轮指小型圆筒状的驱动轴，用于在录音机中驱动磁带使之恒速转动

Magnetic susceptibility, of course, is the best recorder of climatic changes in loess stratigraphy and susceptibility curve of loess stratigraphy can be regarded as the proxy of climatic changes.

古土壤中枫杨为主的阔叶树花粉曾高达60％，而〓内麻黄属含量亦超过50％，说明形成环境相差极大。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。