1) down-warping of magnetic basement
磁性基底拗陷
2) magnetic basement
磁性基底
1.
Studying the local relief characters of magnetic basement by the interpolation-cut method;
利用插值切割法研究磁性基底局部起伏特征
2.
In Region 1, most of the anomalies are positive, the magnetic basement is about 2~3km deep.
在东海陆架边缘区,磁异常以正为主,最大可达+ 350nT,该区所对应的磁性基底埋深较浅,一般在2~3km 。
3) depression
[英][dɪ'preʃn] [美][dɪ'prɛʃən]
拗陷
1.
Inversion structure and structural evolution in Zhoukou depression;
周口拗陷的反转构造与构造演化
2.
Discussion on Tectonic Movement Process of Huanghua Depression;
黄骅拗陷构造运动程式探讨
3.
The research results show that the second order tectonic systems in the Basin control the oil generating depression and the zone of oil and gas enrichment, and the third or fourth order shear tectonic systems the oil and gas fields.
塔里木盆地是多构造体系复合的大型含油气区,盆内二级构造体系控制生油拗陷和油气富集带三、四级扭动构造控制油气田。
4) Xiangzhong depression
湘中拗陷
1.
Reef characteristics and sediment model in Xiangzhong depression;
湘中拗陷泥盆系棋梓桥组生物礁特征及沉积模式
5) Kuqa depression
库车拗陷
1.
In order to recover present hydrodynamic field of Kuqa depression,based on measurement of fluid pressure data,the characteristic of abnormal high pressure both in vertical and horizontal distribution is studied in Kuqa Depression.
为了恢复库车拗陷现今流体动力场,根据实测地层压力资料,研究了库车拗陷现今异常高压在纵向和平面上的分布特征。
6) Jiyang depression
济阳拗陷
1.
Description methods for some kinds of hydrocarbon reservoirs, and their application examples in Jiyang depression.;
几种类型油气藏的描述方法及应用——以济阳拗陷为例
2.
Seismic description and oil-bearing prediction of Neogene channel sand body in northern slope of Chengdong arch, Jiyang depression;
济阳拗陷埕东北坡上第三系河道砂体地震描述及含油性预测技术
3.
Identification of Cenozoic igneous rocks of Jiyang depression;
济阳拗陷新生代火成岩的识别
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
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参考词条