lunar magnetism

Several satellites observations demonstrate that the general intensity of lunar magnetism is 1~10 nT(1 nT=10~(-9)T),the largest concentration of strong fields over 100 nT and strong crustal magnetism fields are located in the antipodal region of large impact basins.

月球磁场的变化特征与月球的形成与演化有重要的关系,大碰撞学说来解释月球磁场的变化较合理。

Synthesis of hydrophilic polymer magnetic microspheres and its application;

亲水性高分子磁性微球的合成和应用研究

Study on Preparation and Application of Polymer Magnetic Microspheres;

高分子磁性微球的制备及应用

The average size of the Fe3O4 magnetic nanoparticles is about 10 nm by XRD;And the size of magnetic microspheres is about 140 nm by TEM;Further more FT-IR and TGA were used to character rize the compontent and magneti.

在磁流体的存在下,用改进的乳液聚合方法合成了Fe3O4/聚苯乙烯磁性微球。

Preparation of hydrophilic epoxy polymer magnetic beads and their immobilization for penicillin G acylase;

亲水性环氧聚合物磁性微球的制备及其固定化青霉素酰化酶

The preparation and characterization of polyacrylamide magnetic beads;

胺基聚丙烯酰胺磁性微球的制备与表征

Preparation of magnetic microspheres and its application in wastewater treatment;

磁性微球的制备及其在水处理中的应用

Preparation and application of methyl methacrylate-acrylic acid copolymer magnetic microsphere;

甲基丙烯酸甲酯-丙烯酸共聚物磁性微球的制备及其应用

The magnetic susceptibility was measured by means of a(magnetic) balance,and the morphologies of the magnetic microspheres were (observed) under a scanning electron microscope.

采用乳液-化学交联法制备磁性氟尿嘧啶壳聚糖微球,重铬酸钾法测定磁性微球中铁含量,古埃磁天平测定磁性微球的磁化率,用SEM测试技术观察了微球的形态;考察了磁性氟尿嘧啶壳聚糖微球在磷酸盐缓冲溶液中的释药性能。

Preparation of the Sepharose-SPA Immunomagnetic Microspheres and Its Application on IgG Separation;

免疫磁性微球的制备及对IgG的分离

Application of Candida Albicans Immunological Magnetic Microspheres Carriers

白色念珠菌免疫磁性微球载体的应用

Research on the Preparation of Magnetic Fe_3O_4/SiO_2 Nanoparticles

Fe_3O_4/SiO_2磁性微球的制备研究

Magnetic Composite Microsphere of Polystyrene with Fe_3O_4 Prepared by Microwave Irradiation

微波辐射制备Fe_3O_4-聚苯乙烯复合磁性微球

Preparation of Microcrystalline Cellulose-acrylate Composite Magnetic Microsphere

微晶纤维素丙烯酸酯复合磁性微球的制备

Synthesis of Polyacrylic Acid-Bound Iron Oxide Magnetic Nanoparticles and Study on Its Adsorption Property;

聚丙烯酸磁性微球的制备及其吸附性能的研究

Preparation of Highly Magnetizable Spheres for Bio-Separations

高响应性磁性微球的制备及其生物分离应用

Study on Application in Sewage Treatment of Immobilized Activated Sludge Magnetic Pills

固定化活性污泥磁性微球用于污水处理的研究

The properties of inorganic magnetic particles affect the magnetism of magnetic composite polymer microsphere.

无机磁性微粒的性质是影响磁性高分子微球磁响应性的主要因素。

Study on Preparation and Property of Fe_3O_4/PTRIM Magnetic Composite Microspheres;

Fe_3O_4/PTRIM磁性复合微球的制备与性质研究

The laccase was immobilized on the magnetic chitosan microspheres.

以磁性壳聚糖微球为载体固定漆酶。

Study of DNR Magnetic Albumin Microspheres

磁性导向柔红霉素白蛋白微球的研究

Preparation and Application of Magnetic Luminescent Multi-functional PGMA Microspheres;

磁性荧光多功能PGMA微球的制备与应用

Synthesis and Application of Magnetic Polymeric Microspheres;

磁性聚合物微球的制备及其应用研究

Preparation and Investigation of Fe_3O_4/PANI Magnetic Polymer Microspheres

Fe_3O_4/PANI磁性高分子微球的制备与研究

Preparation and Protection of Magnetic Polymer Microspheres with Fluorescence

磁性高分子微球的制备、保护及荧光化

Preparation and characterization of magnetic composite microspheres with core-shell structure

核-壳结构磁性复合微球的制备与表征

Preparation and Characterization of Porous Magnetic Gelatin Microspheres

多孔磁性明胶微球的制备与结构表征