磁性材料

Crystal size of the iron based alloy foil is less than 10μm, while the crystal size of the nickel based alloy foil is about 2μm. Results show that the electrodeposited Fe-Ni foil has better magnetic properties than conventional milled Permalloy 1J79 foil.

实验表明：电沉积铁基合金箔晶粒小于10 μm，电沉积镍基合金箔晶粒大小在2 μm左右；电沉积Fe-Ni合金箔是一种性能良好的软磁材料，其基本磁性能优于传统熔铸-轧制坡莫合金1J79。

The nanoparticle composites took the shape of roundish spheres with their mean diameter of about 70 nm. The nanoparticle composites have good dispersion, excellent compatibility and abundant active functions on the surface for immobilization of laccase.

所得到的纳米复合粒子的平均粒径可达到70nm左右，接近超顺磁性，分散性好，有良好的生物相容性，而且表面有大量活性官能团(-NH_2)，是一种优良的载体材料。

Our Leading Products include:Sclerometer Testing machine,Microscope,Video measuring instrument,Metallographic sampling instrument,Autocollimator,Magnifier and Magnetic table block optical and Material's performance examination and testing instruments.

主导产品包括：硬度计、试验机、显微镜、影像测量仪、金相制样、自准直仪、放大镜及磁性表座等光学和材料性能检测测试仪器。

Its Leading products including Sclerometer,Testing machine,Microscope,Video measuring instrument,Metallographic sampling instrument,Autocollimator,Magnifier and Magnetic table block of optical and Material's performance examining and testing instruments.

主导产品包括硬度计、试验机、显微镜、影像测量仪、金相制样、自准直仪、放大镜及磁性表座等光学和材料性能检测测试仪器。

We spread the feeling machine to study the simple pendulum vibration period with a 霍 of switch 尔, perfect the diagraph of the gravity acceleration;We will gather a 霍 of switch 尔 spreads the feeling machine to used for measuring the spring coil to flap the son makes JIAN3 XIE2 vibration of period, further tested to find out inertial quantity of the object;New gather a 霍 of switch 尔 spreads the feeling machine to provided a kind of precision to measure the 磁 damping coefficient and new method of the glide coefficient of friction of the materials that the magnetism slips the piece for us;Gather a 霍 of switch 尔 spreads the feeling machine and can also used for the verification machine can guard the 恒 laws etc.

我们传布了感觉机器用开关尔的霍学习简单的钟摆震动时期，使地心引力加速的分度尺完美；我们将会聚集开关尔的霍传布感觉机器到为测量要拍打儿子的卷作时期的 JIAN3 XIE2 震动的春天用，更进一步测试发现物体的不活泼的量；新的聚集开关尔的霍传布感觉以机器制造提供一种精密测量磁湿气磁性滑倒块的材料摩擦的滑动系数的系数和新的方法因为我们；聚集开关尔的霍传布感觉机器和罐子也用因为确认机器能及其他保卫恒法律。

Smartness in a material is generally determined by one of two primary mechanisms.

在吸收周围环境的外部刺激所产生的能量的过程中，材料会发生化学的、机械的、电的、磁性的或热的特性当中的某一方面的变化。

A TMR material (10) is provided having a substantially smooth and continuous ultra-thin magnetic layer.

提供一种具有大致平滑且连续的超薄磁性层的TMR材料(10)。

Then, the electric properties and magnetic properties of troilite were studied. The study results discover that troilite could be used as a kind of magnetic semiconductor.

对合成出的陨硫铁样品进行了电学和磁学等物理性能的研究，研究结果发现陨硫铁可以成为一种软磁性半导体材料，可望在今后得到应用。

The unimproved testing device and method is based on the manual work, the error is inevitable.

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。

Based on the physical characters that the temporary magnetic material can absorb magnetic force nearby and change the distribution of magnetic field,and in combiniation with structural optimization of the semi-adverse current chest,a new type magnetic separator which can make the magnetic mineral apar has been developed and the pilot test was finished.

摘 要 根据软磁材料在磁场中具有吸收附近磁力线从而改变磁场分布的物理性质，结合半逆流型底箱结构的优化，研制了一种可使磁性矿物产生物理分带的磁选机并完成了半工业试验研究，证明用于选别攀枝花钒钛磁铁矿时比传统磁选机具有明显的优越性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。