On the basis of establishing iron ore resources ranking system and utility function, iron ore resources capital is ranked by adopting auto-organized nerve network.
本文采用自组织神经网络，在建立铁矿资源等级划分体系和效用函数的基础上，对铁矿资源资产进行了等级划分。
The utility model discloses a cast iron machine chain transmission device which comprises a drive wheel, a driven wheel and a chain belt.
本实用新型公开了一种铸铁机链传动装置，它包括主动轮、从动轮和链带。
The utility model discloses an electric iron which can continuously adjust the temperature.
一种在使用中可连续进行温度调节的电烙铁。
The utility model discloses an iron filtering device by which laser technology, electromagnetism technology and natural manganese ore are used.
本实用新型公开了一种利用激光技术、电磁技术和天然锰矿石进行除铁和过滤的装置。
The utility model relates to a flat iron provided with a composite bottom plate, including iron handle, iron body, and PTFE coating combined on bottom plate of the flat iron.
本实用新型涉及一种具有复合底板的熨斗，包括熨斗手柄和熨斗体，在熨斗的底板上复合一层聚四氟乙烯涂层。
The utility model can lead glazed wires to be smooth and medium elasticity, prevent glazed wire from knotting, and prevent the glazed wire from scratching by the edge of the iron core.
嵌线 过程中可使漆包线顺畅，松紧适中，防止漆包线打结。可防止铁芯的边缘把漆包线的漆皮划伤。
The utility model is suitable for controlling the iron driller and can intuitively and conveniently operate the iron driller.
本实用新型适于对铁钻工进行控制，可以直观、方便地进行操作。
The utility model relates to a bundling-aid device for books, which is composed of four supporting columns which is provided with supporting cushions and are fixed on an iron plate.
一种图书助捆专用器材，由固定在一块铁板上的四根带有托垫的支柱所构成。
The fire pump jointer of the utility model comprises an iron screw cap, a copper ring, and an iron body pump.
本实用新型解决了目前消防水泵接合器中铁螺旋盖和铁制体泵接口处的铜圈容易被盗窃的问题。
The utility model relates to a clamping mechanism of a lifting transition carriage of a spray gun, belonging to the technical field of molten iron online desulphurization devices.
一种喷枪升降横移车夹持机构，属于铁水在线脱硫装置技术领域。
The utility model has the advantages of small volume, copper and iron saving, low loss, low noise, low cost, good index of performance, etc.
本实用新型的优点是，体积小，节省铜铁，低损耗，低噪声，成本低，性能指标好等。
The utility model relates to a transformer, in particular to a stereoscopic triangular iron core combined transformer.
本实用新型涉及一种变压器，特别涉及一种立体三角铁芯组合式变压器。
The utility model relates to the improvement on a manhole cover with an iron skeleton concrete structure.
本实用新型是对铁骨架混凝土结构下水道井盖的改进。
The utility model discloses a thermal insulating electric iron and thermal insulating rack thereof.
一 种保温电熨斗及其保温支架。
The utility model relates to a winding mould with no framework and no iron core coil, which is particularly suitable for winding small coils.
本实用新型涉及一种无骨架无铁芯线圈绕线模具，尤其是适用于小型线圈的绕制。
The utility model relates to an electric welding machine, which particularly refers to a portable ac arc welding machine with iron shells.
本实用新型涉及一种电焊机，尤其是一种具有铁质外壳的手提式交流弧焊机。
The electric iron of the utility model comprises an electric iron main body and the base board which is mounted at the bottom of the electric iron.
本实用新型的电熨斗中包括：电熨斗本体；以及安装在其底部的上述底板。
The utility model discloses an empty cavity type steam iron composed of an empty cavity type iron, a high-pressure kettle or a pressure cooker and steam guiding pipes which are connected together.
本实用新型设计了一种由空腹式熨斗。高压水壶或高压锅，导汽管连接组成的空腹式蒸汽熨斗。
The utility model has the advantages of preventing an electric iron from falling and increasing the compressive strength of the electric iron.
本实用新型具有可防止电熨斗掉落，提高其受压强度的的优点。
The utility model relates to a wire winding machine of a mechanical production device with the iron core of a motor embedded in a coil.
本实用新型涉及电动机铁芯嵌入线圈的机械生产设备落线机。
The utility model relates to an electromagnet, which is composed of a yoke iron, an armature iron, a push rod, a pull rod, a starting coil, a sustain coil, a controlling circuit and an end cover.
本实用新型涉及一种电磁铁，有轭铁、衔铁、推杆、拉杆、启动线圈、维持线圈、控制电路和端盖。
The utility model discloses an inner surface integral bakelite handle pig iron pot, comprising an inner surface integral handle 2 and a thermoplastic bakelite body 3.
本实用新型公开了一种内表面连体式电木耳生铁锅的结构，即连体式电木耳是由内表面连体柄2和热塑电木体3构成的。
The utility model is used for the spheroidization treatment of molten steel or iron melt.
本产品用于钢水或者铁水的球化处理。
The utility model having high measuring precision is suitable for measuring and controlling the length of hot-rolling metal in an iron work.
本实用新型测量精度高，适用于钢铁厂在热轧金属中的长度测量及控制。
The utility model relates to a wirewound cup type motor rotor without iron core and belongs to the technical field of the electric motor.
本实用新型涉及一种无铁芯绕线式杯型电机转子，属于电机技术领域。
The utility model relates to an iron core reactor of new structure used for reactive-load compensation of the electrical power system.
本实用新型是电力系统用于无功补偿的一种新结构铁心电抗器。
The utility model relates to a vacuum melting-refining furnace for producing neodymium, iron, boron and rare earth permanent magnetic alloy material and rare earth hydrogen-storage alloy material.
本实用新型涉及一种生产钕铁硼稀土永磁合金材料及稀土储氢合金材料的真空熔炼炉。
The utility model discloses a novel assembling hanger on a bed side, which is composed of a support bar and a rack, and can be used and be mated with the bed whose bedstead is an angle iron.
本实用新型是一种新型床边可装卸挂物架，由支撑杆和台架组成，可以与用角铁作床架的床配合使用。
The utility model uses lever principle, when a drinker inclines a cup, the iron rod in the plastic jacket shell rolls to open the plastic cover sheet, and the drinker can drink water.
它利用杠杆原理，当喝水者倾斜杯子的瞬间，塑料套壳内的铁棒滚动时打开塑料盖片，喝水者即可喝水。
The utility model uses lever principle, when a drinker inclines a cup, the iron rod in the plastic jacket shell rolls to open the plastic cover sheet, and the drinker can drink water.
它利用杠杆原理，当喝水者倾斜杯子的瞬间，塑料套壳内的铁棒滚动时打开塑料盖片，喝水者即可喝水。
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