在综合分析国内外硅线石选矿的特点之后,针对河北灵寿硅线石制定了弱磁—浮选—强磁的流程。
A flowsheet of low-intensity magnetic separation-flotation - high-intensity magnetic separation has been developed for sillimanite ores from Lingshou Mine in Hebei Province.
磁引力即使透过一片薄的纸也可以起效的,如果像声称的那么强的磁性,磁铁人应该穿上衬衫也可以吸附东西。
Magnetic attraction works even through a thin piece of paper, and if the magnetism is as strong as is claimed, the magnetic people should be able to do their trick with a shirt on.
强磁星,在画面顶端附近,以超过每小时7万千米的速度急速穿过超新星碎片云。
The magnetar, visible near the top of the image, hurtles through the supernova debris cloud at over 70 thousand kilometers per hour.
针对电力系统的强非线性和不确定性的特点,直接对其非线性不确定对象设计了非线性状态PI励磁汽门协调控制器。
As for the strong nonlinear and uncertain characteristic of the power system, the nonlinear state PI coordinated controller of excitation and valve is proposed in this paper.
钢丝绳的电磁检测技术从磁化强度上分为强磁检测和弱磁检测两类。
The wire rope electromagnetism testing technology is sorted to testing of strong magnetism and testing of weak magnetism from the magnetization intensity.
本文主要开展梯度强磁模拟微重力环境下SHS过程的传热传质等基础性研究。
The paper studies the heat, mass transfer and some basic problems of SHS under gradient strong magnetic field simulated microgravity.
通过对强磁性粉尘的磁分离实验研究,确定了影响除尘效率的主要因素及其影响规律。
After the experimental research of strong magnetic, we get the main factors which affect the rate of dust removal and the influence law.
本文分析了空载水轮发电机磁场能量计算和空载误强励下,用线性电阻或非线性电阻灭磁时灭磁能容的计算。
The paper depicts the magnetic energy calculation for no load of hydrogenerator de excitation energy capacity calculation with linear and non linear resistor.
文中还对强磁防蜡在油田集输管道的应用和试验作了介绍,并对影响强磁防蜡效果的因素进行了分析。
An application and test on gathering pipelines in oil fields are, introduced, and the factors to affect wax protection are also analysed.
结论:多信道经颅磁刺激线圈阵列在人体头部产生的电磁场可控性强,聚焦性能强,而且可同时刺激不同的靶目标。
Conclusion: the magnetic and electric fields produced by transcranial brain multichannel magnetic stimulation are easy to focus and control, and they can focus on two or more targets simultaneously.
本文对影响干式强磁分选的主要因素磁场强度和极距进行了试验研究。
Main factors of magnetic intensity and polar distance influencing the dry high magnetic separation were studied in this paper.
详细介绍三机励磁系统中的交流主励磁机的设计特点及主要电磁参数的确定。设计中重点解决强励及带整流负载的问题。
Presents the design features of AC exciters and determination of major electromagnetic data with emphasis on solutions to strong excitation and rectification load.
以磁四极透镜为例,用李代数方法分析强流脉冲的非线性传输。
Nonlinear transport of intense charged particle beams is analyzed with Lie algebraic methods.
目的制备磁响应性强、粒径小且分布均匀的磁性纳米微粒,为消化道恶性肿瘤的磁控靶向治疗提供一种新型载体。
Objective To improve the method of synthesizing magnetic particles, which have good magnetic property and small size, to be used in tumor target therapy.
基于磁流变技术的阻尼器由于有耗能能力强、阻尼力连续可调的优点已被广泛应用于众多领域。
By using MR technology, MR damper, which has many notable advantages such as continuously controllable resistance and strong ability to consume kinetic energy, is widely used in many fields.
包钢选矿厂选矿工艺立环强磁机的应用,其设备冷却水的水质要求较高。
The vertical magnetic separator is used in the Ore-dressing Plant of Baotou Steel, the equipment needs higher quality of cooling water.
目的:制备出磁响应性强、粒径小且分布均匀的纳米磁性微粒,为磁共振造影提供一种新型材料。
Objective: to improve the method of synthesizing magnetic particles, which have good magnetic property and small size, to be used in contrast agent for abdomen MRI.
用X射线衍射仪、光学金相显微镜、透射电镜和扫描电镜研究了磁体的结构; 用磁强自动记录仪测量了磁体的退磁曲线。
The structure of the magnet was investigated by XRD, optical microscope, TEM and SEM, and its demagnetization curve was tested by magnetograph.
着重研究了强磁对注入水的磁化机理,同时设计强磁增注器,实现脉冲解堵。
The paper mainly researches the magnetized mechanism of the strong magnetism to injected water, and the augmented injection implements used pulse blocking is designed.
油井井底碎屑和小件落物的打捞一直沿用强磁打捞器和循环打捞篮。
The fishing magnet and recycle fishing basket have always been used for fishing the ch ips and sm all junks in the oilwell bottom.
在那里,我接着下来的沙每个玩具创建一个平面,粗糙的表面上,我可以胶水强磁回来。
There, I proceeded to sand down the back of each toy creating a flat, rough surface onto which I could glue strong magnets.
文章介绍了放射性源强磁打捞器的研制和试验。
Here in this paper the research and test works on radioactive source strong magnetic die were introduced.
观测表明,多数磁尾等离子体团为具有强核心场的通量绳结构。
It was demonstrated from the observations that most plasmoids in the magnetotail are the flux rope structures with a large core field.
发电机励磁系统强励指标是影响电网暂态稳定性的重要因素。
Forced excitation index of generator exciting system is the important factor to affect transient stability.
然而超磁致伸缩材料本身的强非线性,受外部环境影响大,使制成的执行器开环工作精度低。
However, the giant magnetostrictive material itself has strongly nonlinear property, the influence of the external environment also made the actuators work of with low accuracy.
如果是强磁矿物,就需要用弱磁场磁选机,原这样才能有效的回收强磁矿物。
If is strong magnetic minerals, they need to use weak magnetic separators, such ability effective recovery strong magnetic minerals.
包钢选矿厂选矿工艺立环强磁机的应用,其设备冷却水的水质要求较高。
Vertical ring magnetic separators have been used in Mineral Processing Plant of Baotou Iron and Steel Company, which request high-quality cooling water to cool down, thus maintain steady operation.
尤其是采用强磁——浮选联合流程使一些矿山的赤铁矿选别达到了铁精矿品位,铁精矿回收率的满意指标。
Especially the use of strongly magnetic - the flotation process some mines hematite sorting reached grade iron ore, iron ore recovery satisfaction indicators.
在新型高梯度强磁设备中,采用直流电流互感器对其激磁电流进行测量与闭环控制可获得满意的效果。
D. C. mutual inductor was used in measuring and close-loop control of the exciting current of new high-gradient high-intensity magnetic separator and achieved satisfactory results.
在新型高梯度强磁设备中,采用直流电流互感器对其激磁电流进行测量与闭环控制可获得满意的效果。
D. C. mutual inductor was used in measuring and close-loop control of the exciting current of new high-gradient high-intensity magnetic separator and achieved satisfactory results.
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