1)  Magnetic-gravity separation
磁-重选
2)  magnetic-gravity separation
磁重选矿
3)  Magnetic-gravity concentrator
磁重选矿机
4)  magnet
1.
Development of sutureless magnetic bilioenteric anastomosis stents and its primary application in repairing acute bile duct injury in dogs;
无缝线磁性胆肠吻合支架的研制及其在修复犬急性胆管损伤中的初步应用
2.
This paper studies the pretreatment of L-lactic acid fermentation broth using magnetic polymer.
对用磁聚复配物预处理L-乳酸发酵液进行了研究,讨论了pH值、复配物用量、搅拌速度与时间、温度、磁场强度对絮凝效果的影响。
3.
The magnetic material was placed in reactor to keep the cutalyst from loss.
采用磁性材料固定方法可实现催化剂的回收利用。
5)  magnetic
1.
In Vivo Distribution and Therapeutic Efficacy of Magnetic Liposomes Containing Paclitaxel for Lung Cancer in Nude Mice;
紫杉醇磁性纳米脂质体动物体内分布及抑瘤效果研究
2.
Soil samples in the Tiaoxi Catchment, mostly in West Tiaoxi Catchment, as well as some sediments in Taihu Lake, were collected and analyzed with magnetic properties and heavy metal concentrations.
对西苕溪流域的土壤样品及部分太湖近岸表层底泥样品,进行了环境磁学测试与化学分析。
3.
Objective To improve the method of synthesizing magnetic particles,which have good magnetic property and small size,to be used in tumor target therapy.
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。
6)  magnetism
1.
The research that Faraday attempted to discovery some relation between light and electricity was replaced by other research to attempted to discovery some relation between light and magnetism.
结果表明,法拉第由寻求光-电联系转向寻求光-磁联系是法拉第独立完成的,而不是受汤姆孙信件的影响。
参考词条
补充资料:磁铅石型旋磁铁氧体
分子式:
CAS号:

性质:晶体结构和天然磁铅石Pb(Fe7.5Mn3.5A10.5Ti0.5)19类似的铁氧体称为磁铅石型铁氧体。其结构对称性较尖晶石型的为低。其中晶体具有各向异性大、矫顽力高的六角晶系铁氧体,称为磁铅石型微波铁氧体。主要有M型(BaFe12O19)和W型(BaM2+2Fel6O27),M为锰、钴、镍、锌、镁等二价金属离子。通过离子代换部分Ba2+,可获得BaO-MO-Fe2O3三元系的磁铅石型复合铁氧体,并可使各向异性场在一定范围内变化。制造方法可用一般磁性瓷生产工艺,热压烧结或气氛烧结制成。用于微波频段,可制成隔离器、相移器、调制器、环行器等线性器件和倍频器、限幅器、振荡器、混频器、参量放大器等非线性器件。是发展现代微波技术的重要材料。

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