[ english ] fishing magnet type cl is a very effective tool that fishes small piece magnetic fishing substances , and it is characterized by small volume , light weight , and no demagnetization by long - term use under condition of normal use and maintenance Cl强磁打捞器是打捞小件铁磁性落物极有较工具，具有体积小、重量轻、在正常使用和保养条件下长期使用不退磁的特点。
Based on the multi - shelves thermal demagnetization , magnetic test , directional analysis , the paper has drawn the paleo - latitude map and contrasted it with international standard polarity pole on the basis of the volcano rock age 经过岩心的多档热退磁及磁性测试和定向分析，绘制出古极纬度图，在参考火山岩同位素年龄的基础上，将古极纬度柱与国际标准极性年表进行对比。
Finally the article introduces a method to seek for im . the circuit which can generate and control strong impulse is presented , those important parts used are also introduced in brief . experimentations prove that this controlled circuit can achieve scheduled function very well 给出了完整的强电流脉冲发生及控制电路，对控制电路中所运用的重点器件作了简单的介绍，实践证明，该电路能够很好地实现充磁退磁的功能。
Compared with traditional electromagnet , this device has many merits . the article discusses methods of magnetization and demagnetization by the pulse of strong current . then the problems about whirlpool and material ' s selecting are discussed 介绍了永磁起重吸盘的工作原理及相对于传统电磁铁的节能、省材、廉价、安全等特点，讨论了应用电容储能经rlc串联二阶电路放电产生的强电流脉冲对永磁体进行充、退磁的方法及涡流问题。
The inspection equipments including speedometer odometer tester and electron tachometer tester all of them are developed and designed by ourselves have reached the advanced quality at home and the same to the magnetizer demagnetizer . all of them can be provided to customer with our quality products together 公司自主设计开发制造的车速里程表测试仪和电子转速表测试仪充磁机退磁器等具有国内先进水平，可随仪表产品一起满足顾客的需求。
Relations between the signal - to - noise , sensibility , demagnetizing factor , output of fluxgate sensor with its diameter , thickness and turns of core are discussed in this paper . the author of this paper also concluded some basic principle for the designing of fluxgate sensor . the author designed and produced two dimension sensors to prove the possibility of the miniaturization of fluxgate sensor 本文还分析了小型化传感器的实现可行性，分析了磁通门传感器的信噪比、灵敏度、退磁系数、感应输出与传感器磁芯直径、厚度和磁芯匝数的关系，论证了传感器小型化的可行性，总结了在设计磁通门传感器时所应遵循的基本原则，并且设计制作了两种尺寸的传感器，从实验角度论证了传感器小型化的可行性。
Cleaning the sample judge as scrap and recycle which exceed save limit time by lab leader , recycle block sample return to sintering process for demagnetization , re - inspection according to normal process after complete , the scrap deliver to production warehouse supervisor handing and fill in “ sample disposal form ” 判定为报废的和超出保留期限的回用品由实验室组长安排人员对样品进行清理，回用的块状样品退回给烧结工序，进行退磁处理，完成后按正常程序重新报检，废品交送生产车间废品库管理人员，办理交接手续需填写“样品处置单” 。
First of all , this paper introduced the working theory of three kinds of fluxgate magnetometer sensors : single core sensor , double core sensor and ring core sensor . then the author discussed relations between noise and demagnetization coefficient , and relations between noise and dimension of fluxgate magnetometer sensors 本文从介绍磁通门传感器的分类入手，详细分析了单棒型、双棒型和环型磁通门传感器的工作原理，并且深入讨论了磁通门传感器的噪声与退磁系数的关系以及噪声与传感器尺寸的关系。
There is a north - north - east negative anomaly belt of aerial magnetism in the middle - east part of the basin , which could be displayed by the aerial magnetism of commutative field , upwardly continuation , lvt in earthquakes , the experimentation of granite liquation ( demagnetization ) , the distribution of neozoic era volcanic rock , earthquake , hot spring and ground feature . the anomaly shows the blocking in east - west direction , and it is also associated with intense activity of deep heat interaction and the development of the crust - mantle mixed layer in the north qiangtang 从区域航磁、向上延拓、地震低速层、花岗岩熔融(退磁)实验、新生代火山岩的分布、地震、温泉、地貌等发现，盆地中东部存在一北北东向航磁负异常带，既显示出东西分块，也与北羌塘深部热力作用强烈活动、发育“壳幔混合层”有联系。
The machine uses caterpillar transference structure , hence the good cleaning result , the high speed , the satisfactory spotlessness , the reduction of labor intensity , the decrease of the intermediate links , and the completion at once of the whole process : form the parts , demagnetism , their cleaning , their dehydration spray , to their blow - drying 该机为履带式传送结构，清洗效果好、速度快、清洗洁净度高、降低劳动强度、减少中间环节、能在生产线上一次性完成从零件的退磁、清洗、脱水喷、吹干全过程。
