1) Magnetic Impurity Particle
磁性杂质颗粒
1.
Electromagnetic Separation of Magnetic Impurity Particles in Al-Si Alloy Melt;
Al-Si合金熔体中磁性杂质颗粒的电磁分离
2.
Electromagnetic separation of magnetic impurity particles in aluminum melt;
铝熔体中磁性杂质颗粒的电磁分离
2) impurity particle
杂质颗粒
1.
It was pointed out that the states of impurity particles and second disturbing flow in melt related to final result and efficiency of separation directly.
指出待净化熔体中的杂质颗粒的状态和净化过程中熔体内产生的二次扰流现象直接关系到最终的净化结果和净化效率。
2.
The pollution level of the impurity particles is investigated using a μLPS-16 Micro Lipuld Particle Spectrometer,and the relation between the breakdown voltage of transformer oil and the particle contents is obtained.
利用μＬＰＳ－１６型液体微粒光谱仪调查了国内３０台５００ｋＶ变压器油中颗粒的污染情况，研究了杂质颗粒对油电气性能的影响，得出颗粒含量与油击穿电压间的定量关系，并由此提出５００ｋＶ电压等级电力变压器油中杂质颗粒含量的推荐限值。
3) contamination particles
杂质颗粒
1.
A laser scanning system has been developed for the inspection of contamination particles in XLPE insulating compounds.
本文介绍了用于高压交联聚乙烯电缆绝缘料杂质颗粒测量的激光扫描系统的研制情况，详细地论述了激光扫描杂质颗粒的信号产生、处理、伪颗粒识别等技术及在国内首次得到的电缆料大体积抽样现场测试结果。
4) magnetic particles
磁性颗粒
1.
The magnetic particles prepared through coprecipitation suspend stably in the fluid of polydimethylsiloxane after twice dispersing,and so the polydimethylsiloxane based ferrofluid is prepared.
共沉淀法制备的磁性颗粒经二次分散后稳定悬浮于硅油中 ,得到了硅油基磁流体 。
2.
But changes in magnetization orientation(superparamagnetism) tend to occur when the size of magnetic particles is reduced below its critical size ,resulting in lost information, and the media can not be used for data storage any more- So reducing the critical size and increasing the thermal stability of magnetic particles are the keys to high density of data storage.
信息存储用磁性介质的记录面密度的不断提高,主要途径之一就是减小磁性颗粒的尺寸。
3.
Herein, a novel high-throughput SNP genotyping method using magnetic particles (MPs) in situ PCR and universal tags was described.
利用磁性颗粒"在位"固相PCR(insituMPs-PCR)扩增的靶序列,通过与野生、突变标签探针以及双色荧光(Cy3,Cy5)通用检测子杂交实现对样本的分型。
5) magnetic granule
磁性颗粒
1.
Results: Magnetic preparations were made of magnetic granules and drug by pharmaceutical technology and were used widely in many drug-releasing system.
结果 :磁性颗粒与药物制成的磁性制剂被广泛应用于磁性导向系统、磁性免疫制剂、磁性触发式释药体系中。
6) Magnetic particle
磁性颗粒
1.
Preparation and characterization of polystyrene-acrylamide/ferrite magnetic particle;
聚苯乙烯-丙烯酰胺/铁氧体磁性颗粒的制备与表征
2.
Preparation and characterization of macromolecular magnetic particle enhanced by PAMAM dendrimers;
树形高分子增强的高分子磁性颗粒的制备与表征
3.
The preparation and characterization of polystyrene-acrylamide magnetic particle;
聚苯乙烯-丙烯酰胺磁性颗粒的制备与表征
补充资料：磁性材料2．薄膜磁性材料
磁性材料2．薄膜磁性材料
Magnetie Materials 2.Thin Film
在一定外加磁场作用下，其反磁化畴(磁矩取向与外磁场方向相反的畴)变为圆柱形磁畴。从膜面上看，这些柱形畴好像浮着的一群圆泡，故称磁泡或叫泡踌(另见磁性材料2.昨晶态磁性材料)。在特定的电路图形、电流方向和一定磁场情况下，可做到控制材料中磁泡的产生、传翰和消失，实现信息的储存和逻辑运算的功能。磁泡的直径在微米量级(0 .5~5协m)，每个磁泡的迁移率在1 .26~12.6em八s·A/m)〔 102一i03cm八s·oe)〕，因而可制成存储密度为兆位/cmZ(Mbit/cmZ)和数据处理速率为兆位/s(M肠t/s)的运算器件。磁泡器件经过近20年研究和开发，已取得广泛的实际应用。 对磁泡材料的主要要求是:(l)各向异性常数凡>粤斌，磁化强度从>外磁场强度H;(2)杂质缺陷小，2一~”~’.J泌~-一‘产’~~一~一’、~尹一~~~’J”均匀性好。目前研究得比较清楚的有铁氧体单晶薄膜和稀土一过渡金属薄膜。从制备工艺和性能稳定、器件开发等情况看，以铁氧体磁泡材料比较成熟，早期是用钙钦石型铁氧体单晶片来作磁泡材料，后为YIG单晶薄膜所取代。它是用液相外延法在Gd3Ga5OI:(简称GGO)基片上生成的单晶薄膜，其厚为微米量级。表4为稀土石榴石R3FesolZ的磁性;表5为一些磁泡材料的基本特性数值。农4稀土石抽石R.Fe‘ol，的磁性┌───────────┬────┬────┬────┬────┬────┬────┬────┬────┬─────┬────┬────┐│R │Y │Sm │EU │Gd │Tb │Dy │、Ho │Er │T】11 │Yb │Lu │├───────────┼────┼────┼────┼────┼────┼────┼────┼────┼─────┼────┼────┤│补偿温度，~p，K │ 560 │ 560 │ 570 │ 290 │ 246 │ 220 │ 136 │ 84│4
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条