查询词典 ferrite

Compared with the casing of permanent magnetic material Al-Ni-Co and permanent magnetic Ferrite, NdFeB has stronger coactivity andmax; which can attract heavy objects weighing over six hundred and forty pounds times its weight.

相对于Al-Ni-Co系永磁和铁氧体永磁材料，钕铁硼具有极高的磁能积和娇顽力，理论上可等于自身重量的640倍重物。

Compared with the casing of permanent magnetic material Al-Ni-Co and permanent magnetic Ferrite, NdFeB has stronger coactivity andmax; which can attract heavy objects weighing over six hundred and forty pounds times its weight.

相对于Al-Ni-Co系永磁和铁氧体永磁材料，钕铁硼具有极高的磁能积和娇顽力，理论上可等于自身重量的640倍重物。高能量密度的优点使钕铁硼永磁材料在现代工业和电子技术中获得了广泛应用。

The results showed that with the same coprecipitation mixing time the average manganese valence of MnZn-ferrite samples were increasing as the pH value increasing.

重点研究了前驱体制备过程中共沉淀时的pH值和共沉淀时的搅拌时间的影响。

Temperature field in the sinter process of magnetic ferrite was numerically simulated by using finite element method. Temperature distribution of workpiece during the sinter process is concluded, where it indicates different sinter stage and different diathermanous mode. Also critical temperature is gained, it differentiates between low temperature stage mainly with convection and high temperature stage mainly with radiation.

利用有限元分析法对永磁铁氧体材料烧结过程温度场进行了数值模拟研究，得出铁氧体磁瓦在烧结过程的不同传热方式下、不同烧结阶段的温度分布规律，得出了烧结过程对流传热为主的低温阶段与辐射传热为主的高温阶段的分界温度。

As the deformation temperature decreases and strain value increases, the microstructure after cooled to room temperature inclined to be equiaxed ferrite and pearlite.

随着变形温度的降低和变形量的增大，变形后冷却过程倾向于得到等轴状的铁素体加珠光体的组织。

Addition of ZnO is favorable to the growth of crystallites of zinc ferrite product and the decrease of reaction threshold in the equimolar reactant of ZnO+Fe〓O〓.

在等摩尔比的反应物中加过量的ZnO有利于的铁酸锌产物的进一步结晶长大，并可以降低反应阈值。

The sensor with magnetic ferrite garnets and are in the domain wall movement-based work.

这种传感器以磁性石榴石和正铁氧体中的畴壁运动为基础进行工作。

The strain of the proeutectoid ferrite in hypoeutectoid steel drawing was measured and analyzed by quantitative metallography.

采用定量金相法分析计算了亚共析钢拉拔变形中先共析铁素体应变量。

Pitting corrosion takes place on ferrite when coupling it with hypoeutectoid or matensite, and on martensite when coupling it with hypoeutectoid.

以上研究结果为寻找抑制铁基合金点蚀的途径提供了理论根据，也有助于其他合金点蚀机理的认识。

As final heat-treatment, normalizing can fine the grains, uniform the organization, reduce the ferrite in hypoeutectoid steel, increase pearlite and also fine the grains, so the strength, hardness and also toughness to be increased.

作为最终热处理，正火可以细化晶粒，使组织均匀化，减少亚共析钢中铁素体含量，使珠光体含量增多并细化，从而提高钢的强度、硬度和韧性。

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。