磁性

Objective: To determine whether magnetic attachments can protect the abutment tooth from the aspect of the mechanics analysis.

目的：从力学角度研究磁性附着体能否对基牙起到保护作用。

Adiabatic temperature changes testing is one of the most important way to evaluate the cooling ability of the material.

评价一种磁性制冷材料的性能好坏，对其进行绝热温变测试是很重要的一步。

Looking at the competition it faces, it has to be said that the Magnetic has done admirably well.

看它面临的竞争，它必须是说，做了令人钦佩的磁性以及。

Moreover, the transmission electron microscopy picture indicated the magnetic nanoparticles presented individually or aggregately on the yeast cell surface.

透射电镜观察表明，纳米磁性颗粒单个或成团聚集在酵母细胞表面。

Since its establishment, has been actively introduce advanced technology at home and abroad, and further developed for air, hydraulic cylinder used in magnetic sensor devices.

公司成立以来，不断积极引进国内外先进技术工艺，进一步研制开发了适用于空、油压缸用的磁性传感器器。

Visit us for free shipping on a selection of rare earth magnets , magnetic sweepers , and telescopic magnetic pickup tools .

访问我们的免费送货的选择稀土磁铁，磁性扫墓，并伸缩磁性皮卡工具。

Their formulas are presented as following:( 1 ) [Co2C6H2(COO44]n ( 2 ){[Co2(C2O4)C6H2(COO4(H2O)4] -4H2O-(NH2CH2COOH)}n ( 3 ){[Co(H2O)6][Co(H2O)4C6H2(COO4] . 4H2O}n These coordination polymers have been characterized by IR,UV-VIS-NIR spectroscopes. The variable temperature magnetic susceptibilities(1.5-300K)of complex (1) and (2) have been measured and studied. Complex (1) and (2) exhibit the anti-ferromagnetic property. The spin-transition phenomenon of complex (2) takes place at 17K.

经X-光衍射测定，确定了它们的结构，分子式如下：(1)[Co_2C_6H_2(COO_4_4]_n (2){[Co_2(C_2O_4)C_6H_2(COO_4(H_2O)_4]·4H_2O·(NH_2CH_2COOH)}_n (3){[Co(H_2O)_6][Co(H_2O)_4C_6H_2(COO_4]·4H_2O}_n 研究了上述三种配位聚合物的红外，紫外—可见—近红外光谱，测定了化合物(1)和(2)在1.5—300K温度范围内的变温磁矩，对它们的磁性研究表明，化合物(1)和(2)均呈反铁磁性，并且化合物(2)在17K发生了自旋转换现象。

Union of both fluid and magnetic properties leads to new directions for transducers applications.

它兼具流动性和磁性的特性使磁性液体传感器的制作成为可能。

Dropping time of ammonia solution and dispersing time of TMAOH were found to have influence on magnetism and dispersion of Fe3O4 nanoparticles.

研究了氨水的滴定时间和氢氧化四甲基铵分散时间对Fe3O4微粒磁性和分散性的影响，并据此选择了最优化条件获得了分散性和磁性相对较好的Fe3O4磁流体。

Numerical calculation shows thatthe oscillations of the effective optical constants play an important rolein the oscillations of magneto-optical Kerr effect.

计算表明光学的振荡是磁光效应振荡的一个重要原因。6.Fe-Ni/Cu磁性多层膜中层间耦合与磁性

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。