查询词典 field coil

Use that the law on unit arris side has been in progress the analysis to the drive coil, and gave out the distribution condition in magnetic field.

利用单元棱边法对驱动线圈进行了分析，给出了磁场分布状况。

Based on the requirements, axial symmetry air-cored coil is selected as the generator of magnetic field.

本论文根据材料测试要求，选择轴对称空心线圈作为磁场线圈。

In this paper, the magnetic field of tube electromagnetic bulging with axisymmetric coil is investigated by numerical simulation method.

成形线圈设计是电磁成形工艺的关键技术之一，而设计线圈的理论依据之一是线圈受力分析。

The new foxL music system includes two Linear Magnetic Drive Twoofers (tuned to 100Hz) which features field-focused, back-to-back, dual Extreme-Energy neodymium magnets and bifilar, 1-inch dual voice coil.

新foxl音乐系统包括两个线性磁力传动twoofers （调整，以100 Hz ）哪些功能领域为重点，背对背，双极端能源钕磁铁和双线， 1英寸双音圈。

Using the formula about the magnetic flux density induced by coil which deduced by Biot-Savart law,this paper deduces the formula about random point's magnetic flux density of hollow column solenoid and deduces the formulas about axial specific magnetic force and radial specific magnetic force by using the field gradient expression of binary function and the expression of specific magnetic force .

利用二元函数的梯度公式及比磁力公式可以得到磁性颗粒在厚壁圆环线圈所产生的磁场任意点的比磁力的轴向分量和径向分量。

Xinjiang once for 20 million tons refinery project, Tuoketuo 2,400,000 kilowatts power plant, one million tons Taigang Stainless engineering, Bayi Iron and Steel Works 900,000 tons of stainless steel projects, Qinghai Salt Lake one million tons of potash fertilizer project, Xinjiang Zepu 30 million tons of large chemical fertilizer, petrochemical Uzbekistan 300,000 tons of urea project, Dushanzi 1.2 million tons ethylene project, the Taklimakan oil and gas field projects, three billion yuan Taisu KUNSHAN large electronics factory building, Lianyungang nuclear power plant project, Yunnan Yuxi Cigarette Factory expansion project, the western port of the United States trailer with H-shaped steel, Tibet Lhasa airport, Zhao offshore drilling platform, the new century, Jiangsu 300000 tons dock, Bangladesh flood control projects, Dongfang Boiler Factory, Ningbo Jianlong Iron and Steel Company, Nanjing Metro, Shanghai Municipal Engineering projects such as the supply of a large number of high-quality H-shaped steel, steel sheet pile and the hot coil.

曾经为新疆2000万吨炼油工程、托克托240万千瓦电厂、太钢不锈100万吨工程、八一钢厂90万吨不锈钢工程项目、青海盐湖钾肥100万吨项目、新疆泽普30万吨大化肥、乌石化30万吨尿素工程、独山子120万吨乙烯工程、塔克拉玛干油气田工程、台塑昆山30亿人民币大型电子工厂建设、连云港核电站工程、云南玉溪卷烟厂扩建工程、美国西部港口拖车用H型钢、西藏拉萨机场、赵东海洋钻井平台、江苏新世纪30万吨船坞、孟加拉国防洪工程、东方锅炉厂、宁波建龙钢铁公司、南京地铁、上海市政工程等项目供应大量优质H型钢、钢板桩和热卷板。

The sub-models are interactive and correlative, the primary contents calculated in each sub-model are as follows:(1) Temperature field model: According to actual producing process of hotrolled strip, various boundary conditions were taken into account, including heat losing process such as air cooling, scaling, contacting with roll, cooling between stands, laminar cooling, coil cooling, and heat generating process such as heat of deformation, friction heat, latent heat of phase transformation, and so on.

在本文中，提出以微中浪轧制策略补偿冷却不均造成的板形不良，从理论上分析了微中浪轧制策略的可行性，并给出不同规格带钢的最佳设定值，使微中浪轧制设定由目前依靠经验的尝试性阶段，上升到根据理论计算定量化的描述阶段，对于指导热轧带钢的生产具有重要的意义和实用价值。

Although the application was developed in a field where conditions justified a bullhead squeeze down the existing completion tubing, well conditions in other fields may warrant the use of concentric or coil tubing to circulate the slurry to the perforations and then to squeeze the slurry into the zone.

虽然应用开发的一个领域条件有道理缘挤压下来完成现有油管，条件好，在其他领域可能需要使用同心圆线圈或油管分发泥浆向齿孔，然后挤压成浆区。

The distribution uniformity of external magnetic field is weakened by the cylindrical coil with some thickness ferric-core. The model of fluid flow and heat transfer of spot GTAW pool in longitude magnetic field controlling is developed for the first time, which incorporates the free surface, surface tension gradient, additional fluid drive forces owing to the external longitude magnetic, heat transfer between weld pool and medium, latent heat of solid/liquid phase and heat physical properties of materials.

综合考虑了焊接熔池表面张力温度系数的变化、熔池自由表面变形、外加纵向磁场对熔池流体的附加作用力、熔池与周围介质的换热、固/液两相区的熔化潜热、焊接材料的热物理性能等问题，将熔池自由表面变形、外加纵向磁场与熔池流场的计算过程相耦合同时进行分析，模拟了不同焊接材料、不同外加磁场以及不同焊接条件下外加纵向磁场GTAW定点焊接熔池流体流动与传热过程。

Four types electromagnetic stirrers, such as round, half round, U shaped and modified U shaped, were used in the simulation and their effects of structure, coil current intensity and magnetic field frequency on the magnetic field distribution and the flow filed in the immersion nozzle and mold during the round billet continuous casting of steel were numerical simulated and analyzed.

在浸入式水口外部采用可移动的旋转电磁场装置，使水口内钢液形成旋转流动。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。