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The relation between defect parameters and magnetic leakage signal is discussed in this paper.

文章阐述了漏磁探伤中缺陷参数和漏磁信号的相互关系。

The model gives the relation between defect size and MFL signals. It has the advantages of less factors, faster speed and convenient analysis and provides an important tool to MFL signal process and defect recognition and evaluation.

这个模型建立了缺陷尺寸与漏磁信号的关系，具有参数少，计算快，分析方便等优点，它为漏磁信号处理和缺陷的识别评估提供了重要工具。

In this paper, we apply the magnetic dipole theory and finite element theorycombined with artificial neural network arithmetic.

针对上述问题，本文深入研究了漏磁信号的处理技术及基于漏磁检测信号缺陷评估技术，主要研究工作如下：1。

The main problems that the patient suffered from are: 1. The dejecta is leaked to vagina for unknown reason; 2. The break happened in the suture the fifth day after the 3rd duodenostomy surgery, and therefore, the dejecta is out from here instead of the ostomy tube made in the 2nd surgery; 3. A 15-centimeter-long wound by the surgery does not heal for a long time. All these problems could not be solved for a long time. For these reasons, the patient has already suffered from these and stayed in bed for nearly 3 months.

病人现在的主要问题是：一是阴道内出大便，二是第三次手术小肠缝合处在第五天接口崩开，现所有大便从小肠漏口排出，而原直肠造漏口不再有大便排出，三是腹部长约15公分手术刀口一直开敞而不愈合，国内的医生对病人的病情没有解决办法，致使病人已经卧床将近3个月不能下床，每天遭受着病痛的折磨，过着地狱般的生活。

The effect of solenoid's leakage field on the beam of the electron gun has also been discussed.

另外对直线加速器螺线管聚焦线圈漏场对束流的影响也作了讨论，采用相应措施可增加磁屏蔽，减小漏场影响，保证束流品质。

Regarding bad condition of oil, carbon powder and dust enter into Generator stator and dust enter excitor stator and high temperature of the excitor stator coil.

针对发电机静子漏进油、碳粉、尘土，励磁机静子漏进尘土等物，励磁机静子线圈温度高等不良现象，提出改进方案，实施后效果良好。

Once the grid leak the gum is fully populated, each subsequent blade completed a business card printing and membership card making his screen most of the leakage holes will be printed on China and India rubber to PCB.

一旦网不活漏孔被印胶填满后，此后屡屡刮刀达不败一个制卡和会员卡制息旅程，网不活漏孔洋的不小部分印胶不兵被印到PCB不活上。

The pipeline magnetic leakage detecting device with Hall probe mounted on it is in fact a kind of device designed to collect defective magnetic flux leakage signals. The data acquired will be ultimately fed back to computer for further analysis and processing.

安装霍尔元件探头的管道漏磁检测器本身是缺陷漏磁信号的采集装置，采集到的数据最终要送到计算机上进行分析和处理。

Based on some correlative the theory analysis and conclusion of experiment about impedance muffler, some issues about the foundation of model of leak pipeline are tried instructively and analysis reasonably by the acoustical analysis and the characteristic of acoustical spread in the leak pipeline is studied. The leak detection is a little more wonderful technology which can find the leak and then locate it accurately in virtue of correlation leak detection.

本文综合了有关文献的理论分析和试验结果，从声学的角度对供水管道漏损的声学模型的建立进行了有益的尝试和合理的分析，并对漏损管道内的流体声传播特性进行了研究。

In the spiral pipe heat exchanger exports terminal, the ammonia steam temperature has been heated up 85 ℃--95 ℃, by now, the ammonia steam had the 45kg-55kg/cm2 ammonia steam pressure, sent in the ammonia steam turbine through the constant temperature pipeline, impelled ammonia steam turbine revolving, led the generator electricity generation;After the ammonia steam makes the merit release energy, the temperature drop, the returns ammonia storage tank, passes through again adjusts the press pump to press into the spiral pipe-type heat exchangers to carry on the next circulation;Including the ammonia steam turbine entire ammonia steam road is becomes the independent closed cycle system, is isolates completely with the outside air;The ammonia steam only plays the carryhome and the shift energy role, in the electricity generation process does not consume the actuating medium, the stored energy carrier water also is only gets up the carryhome and the shift energy function,The waterway also is from becomes the independent closed cycle system, in the electricity generation process also the needless water consumption, through the actuating medium ammonia steam and the stored energy carrier water unceasing shuttle service, transforms through the heat interchanger the solar energy as the actuating medium ammonia steam heat energy and the kinetic energy,With the aid of the ammonia steam turbine heat - machine transformation function and the generator machine - electricity transformation function, has realized the solar energy hot - electricity entire conversion process, transforms continuously the solar energy into the electrical energy, power supply for foreign;The low temperature generating system must solve three big technical keys:One, the anticorrosion (has actuating medium has strong corrosiveness), two is Explosion-proof (Some actuating medium Can have the detonation with the air mix when divulging, controls warm malfunction, elevates temperature suddenly also can have detonation), three is guards against the revolution axis divulging

以太阳能低温发电系统为例，低温发电方法是这样进行的：以水作为储能载体的太阳能采集器将太阳能采集起来，将水温提升至85℃--98℃；用氨作为工作介质储于氨储罐及氨汽路中；采用螺旋管型热交换器；用调压泵将氨储罐中的氨汽压入螺旋管型热交换器的螺旋管内，用调压泵将携带太阳能的85℃--98℃的储能载体热水压入螺旋管型热交换器的螺旋管外壁空间进行循环式热交换，在热交换器的螺旋管出口端，氨汽温度已被加热到85℃--95℃，这时，氨汽具有45kg—55kg/cm2的氨汽压力，通过恒温管道送入氨汽轮机，推动氨汽轮机旋转，带动发电机发电；氨汽作功释放能量后，温度下降，返回氨储罐，再经调压泵压入螺旋管型热交换器进行下一次循环；包括氨汽轮机在内的整个氨汽汽路是自成独立的封闭循环系统，与外界空气是完全隔绝的；氨汽只起携带和转移能量的作用，发电过程中并不消耗工作介质，储能载体水也是只起携带和转移能量的作用，水路也是自成独立的封闭循环系统，发电过程中也不消耗水，通过工作介质氨汽和储能载体水的不断循环运行，通过热交换器将太阳能转化为工作介质氨汽的热能和动能，借助氨汽轮机的热—机转化功能和发电机的机—电转化功能，实现了太阳能的整个热—电转化过程，将太阳能源源不断地转变为电能，对外供电；低温发电系统要解决的三大技术关键：一是防腐（有的工作介质具有较强的腐蚀性）、二是防爆（有的介质泄漏与空气混合会产生爆炸，控温失灵，急剧升温也会产生爆炸）、三是防轴漏（汽轮机是动态旋转体，必须解决工作介质的防轴漏问题）。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。