查询词典 ferrite

The chemical composition,microstructure,mechanical properties,production system and economic benefit of as cast ferrite/perlite spheroidal graphite cast iron miner's truck wheel are introduced.

介绍了铸态铁素体－珠光体球墨铸铁矿车轮的化学成分、组织性能、生产工艺及经济效益。

The design of circulators and isolators based on the ferrite coupled line were given and confirmed.

在耦合线传输特性的基础上，本文给出了环行器、隔离器的实现方案和优化条件并通过仿真和实验进行了验证。

The principle of capillary tube viscometer was analyzed and the measuring apparatus was built to measure the viscosity of the Mn-Zn ferrite magnetic fluid. The effects of the volume fraction of the suspended magnetic particles, mass concentration of surfactants, temperature and the external magnetic field strength as well as the orientation on the viscosity of the magnetic fluid were analyzed.

分析了毛细管粘度计测量粘度的原理，搭建了磁流体粘度测量实验台，测量了锰锌铁氧体磁流体的粘度，分析了不同磁性粒子体积份额、表面活性剂质量含量、温度以及外加磁场方向和强度等因素对磁流体粘度的影响。

For magnetic targeted application of biocompatible medicals, Poly has been used to be bound with Tc-99m/ferrite-beads. The labeling efficiency is more than 85% in 5 min.

为了生化药物磁控标的之应用，乃以聚乙二醇修饰磁颗粒，分析结合效益结果显示在5分钟内尚可达到85%。

A large number of twins was found in bainitic midribs for first time. Twins in midribs as well as retained austenite are deformation twins formed by coordinating uniform shear deformation as bainitic ferrite lath grows, twins in bainitic ferritemainly are those inherited in retained austenite as BF thickens by shear mechanism in broad face.

中脊与残余奥氏体李晶是贝氏体铁素体切变共格长大时协调均匀切变形成的形变孪晶贝氏体铁素体板条内孪晶主要是其横向侧面切变增厚时残余奥氏体的遗传李晶，且孪晶面与界面台阶有对应关系。

Molybdenum steel exhibited a higher percentage of ferrite and lower martensite content, while the other steel showed aligned carbide as the major constituent.

钼钢表现出较高比例的铁素体和马氏体含量较低，而其他钢铁表明赞同硬质合金的主要成分。

In this year,it consists of(1) superthin film magnetic material;(2) nano-crystal magnetic alloy;(3) giant magnetoresistive material;(4) spin polarization ;(5) new ferrite and rare-earth compound.

今年综述内容包含：(1)超薄膜磁性材料；(2)纳米晶磁性合金；(3)巨磁电阻材料；(4)自旋极化；(5)新的铁氧体和稀土化合物。

Mn-Zn ferrite nanocrystalline was prepared by solgel auto-combustion process,and the technics was analyzed by means of TG-DTA, FT-IR and XRD.

用溶胶-凝胶自燃烧法制备了 Mn-Zn铁氧体纳米晶体，用TG-DTA，FT-IR和XRD等3种分析方法研究了其制备工艺。

By controlling FeO and quicklime content, and improving the permeability and oxidation atmosphere of the sinter bed, the sinters with calcium ferrite as main binding phase can be produced.

采用控制混合料中氧化亚铁含量进行配矿，保证生石灰用量，改善料层透气性和氧化性气氛等措施，可以获得以铁酸钙为主要粘结相的烧结矿。

MGC Brand Scries Strontium Ferrite Magnetic Powders have been designed to produce all geade of hard ferrites.

MGC牌锶铁氧体系列磁粉可用来生产所有等级的铁氧体磁体。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。