磁性

Preparation of polymeric nanocapsules by radiation induced miniemulsion polymerization (1) Polystyrene nanocapsules with liquid core were prepared by ~(60)Coγ-ray radiation induced miniemulsion polymerization, in which N-vinyl pyrrolidone was used as polar monomer.

本文首先通过辐射引发细乳液聚合制备了聚苯乙烯纳米微胶囊，并从热力学与动力学两方面研究了影响纳米微胶囊形貌的因素；之后使用反相乳液聚合制备了磁性复合微球和磁性复合空心微球，并研究了有关影响因素。

Consumable mainly are: Italy Biesse high quality 0.38 and 0.55mm types; British Cheshire high quality ceramic anilox roller and chrome anilox rollers; Doctor blades from Swiss, Sweden, Germany and Janpan; Australia Rotometrics diecutting cylinders, magnetic cylinders, flexible die and hot foil cylinders; Recyl waterbased and UV general cleaning solution, Cobra anilox roller cleaning materials, steel brush from France ; Screeny from Swiss and US; High quality printing cylinders with harden gear; idle cylinders; cooling cylinders; ink rollers and so on.. Related equipment mainly are: Alphasonics ultrasonics cleaning machine; Non-stop splicer, rewinder and sheet delivery; Plate mounter;Offline Printing quality inspection machine with slitting faction; cold foil stamping; hot foil stamping unit with saver and hologram function; web gravure unit; GEW UV curing machine; spare parts and UV lamp.

耗材主要有：意大利BIESSE比艾斯高质量双面胶；英国CHESHIRE高质量网纹辊；瑞士，德国和日本刮墨刀；澳大利亚ROTOMETRICS模切辊，磁性辊，磁性刀皮和烫金辊；法国RECYL水性，UV通用清洗液，COBRA网纹辊清洗膏，钢丝刷；进口丝网；英国超声波清洗机用浓缩清洗液；高精度印版辊带有精磨齿轮，导纸辊，水冷辊；配套设备主要有：英国ALPHASONICS超声波网纹辊清洗机；不停机放卷，不停机收卷和模内标收集台；装版机；分切复卷和质量检测设备；冷烫金装置，带有印刷定位烫功能的热烫金装置；凹印单元； GEW UV固化设备，零配件，UV灯管。

Consumable mainly are: Italy Biesse high quality 0.38 and 0.55mm types; British Cheshire high quality ceramic anilox roller and chrome anilox rollers; Doctor blades from Swiss, Sweden, Germany and Janpan; Australia Rotometrics diecutting cylinders, magnetic cylinders, flexible die and hot foil cylinders; Recyl waterbased and UV general cleaning solution, Cobra anilox roller cleaning materials, steel brush from France ; Screeny from Swiss and US; High quality printing cylinders with harden gear; idle cylinders; cooling cylinders; ink rollers and so on..

耗材主要有：意大利BIESSE比艾斯高质量双面胶；英国CHESHIRE高质量网纹辊；瑞士，德国和日本刮墨刀；澳大利亚ROTOMETRICS模切辊，磁性辊，磁性刀皮和烫金辊；法国RECYL水性，UV通用清洗液，COBRA网纹辊清洗膏，钢丝刷；进口丝网；超声波清洗机专用浓缩清洗液，印版辊，导纸辊，水冷辊；配套设备主要有：超声波网纹辊清洗机；不停机放卷，不停机收卷和模内标收集台；分切复卷和质量检测设备；冷烫金装置，带有印刷定位烫功能的热烫金装置；凹印单元； GEW UV固化设备，零配件，UV灯管。

The results show that the nano-magnetoliposomes prepared contain As2O3. They are spheric or elliptic particles with clear magneticcore.

结果所得纳米As2O3磁性脂质体粒径为(190±80)nm，球形或卵球形，有一个明显磁性核心，As2O3的包封率为53.0%。

The experimental group subperiosteal implant-magnetic repair system can enhance the denture retention and stability, no better than Magfit EX600 in the magnetic retentive forces, but can meet the clinical demand and has its unique advantages.

实验组的骨膜下种植体－磁性修复体系统有助于增强全口义齿的固位与稳定，磁性固位力没有Magfit EX600大，但能满足临床需求，且有其独特的优点。

The study on the magnetics mechanism of titanomagnetite indicates that the magnetic parameters of the titanomagnetite have the most direct and closest relationship with its particle size, ie. each magnetic parameter increased slowly with particle size decreased, then the magnetic parameters have mutated when the particle size decreased to 0.045mm.

钛磁铁矿磁学机理研究表明，钛磁铁矿磁性参数与粒度有最直接最密切的关系，即随着粒度变细，各磁性参数先是缓慢增大，当粒度降至0.045mm时，产生突变。

Iron oxid oxide magnetic nanoparticles with biocompatibility and functional coatings via appropriate surface chemistry approaches have been used for immobilization of cells, proteins, enzymes,antibodies, oligonucleotides and drugs through covalent bonding or adsorption.

氧化铁磁性纳米粒子可以通过多种方法制备得到，通过表面化学修饰可以得到无机SiO2包覆的核壳结构的复合磁性纳米粒子。

However, the aggregation of nanoparticles occurred with increasing particle concentration due to the strong magnetic interaction between particles. This caused the disordering of composite.

然而，随著粒子浓度的增加，由於磁性粒子间的磁性作用力，粒子聚集的现象也渐趋严重，这也造成复合物变为不规则的形态。

Especially discusses the enwrapping of magnetic nanoparticles and the surface active agent, the conditions of enwrapping (such as pH, temperature, surface active agent and stir speed) that have different effects on magnetic nanoparticles.

讨论了表面活性剂对磁性颗粒的包裹以及pH值、温度、表面活性剂的用量和搅拌速度等包裹条件对磁性颗粒的影响。

Based on recent work about solid acids, some research was done. A series of novel magnetic nano size solid acid catalysts were prepared by enwrapping the magnetic core of Fe_3O_4 with solid acid or solid superacid.

本文在总结近年来固体酸催化研究工作的基础上，继续拓宽其研究领域，将磁性和固体酸进行组装，制备出一系列不同类型的磁性纳米固体酸催化剂。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。