查询词典 magnetic

Neuroimaging, especially the combination of magnetic reso- nance imaging and magnetic resonance angiography has important diagnostic value.

神经影像学检查，特别是MRI联合MR血管造影有重要的诊断价值。

This type of separators can be used for magnetic separation of various fine feebly magnetic impurities from non-metallic minerals, especially in beneficiation of feldsper, kaolin, nepheline etc, and the technical economic effect is good.

介绍了CRIMM型双箱往复式永磁高梯度磁选机的工作原理、结构和技术参数，指出该机可用于非金属矿加工中去除微细粒弱磁性杂质，并已在长石、高岭土、霞石等非金属矿选矿中获得应用，技术经济效果均佳。

The mathematical model and optimized result indicate that the magnetic field in the inner wall of the detecting coils is of non homogeneity. At a ratio R/L .2, the magnetic field along the axial length and within the range of 90% radial direction is nearly homogeneous.

数学模型和优化结果表明：在检测传感器线圈中部范围内为非匀强磁场，且呈非线性变化，细长管磁场相对均匀；当选取 R/ L 。2 ，磁场在线圈轴向长度范围内，径向在90 %范围内可近似看作均匀磁场。

Minerals can be classified according to whether they are nonmagnetic, weakly magnetic or strongly magnetic.

根据磁性，矿物可分为非磁性的、弱磁性的和强磁性的。

According to Faraday's experiment, there must be a wire testing the existence of the electric field, just as there must be a magnetic pole, or needle, testing the existence of a magnetic field in Oersted's experiment.

根据法拉第的实验，必须有导线来检验电场是否存在，正像在奥斯特的实验中也必须有磁极或磁针来检验磁场是否存在一样。

Silicon-oil-based magnetic liquid may be used on the occasion of higher operating ambient temperature and low change of carrier liquid viscosity with temperature,which broadens the application area of traditional magnetic liquid.

适用于工作环境温度较高、载液粘度随温度的改变要求变化很小的场合，拓宽了传统磁性液体的应用领域。

The orthophosphate contaminant was removed from sewage by adding magnetic seed and coagulating agent,and the following high gradient magnetic separation.

通过添加磁种和混凝剂，用高梯度磁分离方法去除污水中正磷酸盐污染物，并对工艺参数进行了探

Bio-effects on corn seeds treated with diffirent magnetic field intensitiesshowed that there was a remarkable effect of the magnetic field on germination of corn seeds. The response of the MFI indicated that there was a parabolic curve for corn seeds no matter whether they are air dry seeds or wet dry seeds.

通过研究不同磁场强度处理玉米种子所产生的生物效应表明：磁场对玉米种子发芽率有显著的作用，无论风干种还是湿种，磁场作用效应是一条抛物线；最佳的磁场强度风干种为2000GS、湿种是1500GS。

This paper introduces the magnetic susceptibilities of common gases. Based on the physical characteristics that oxygen is a paramagnetism gas and its magnetic susceptibility is obviously higher than other gases, a magnetomotive design scheme is proposed and analyzed to measure the content of oxygen in mixed gases.

介绍常见气体磁化率，利用氧气顺磁性，且磁化率明显高于其它气体的物理特性，分析磁动式测量混合气体中氧气含量的方案。

Polyoxier utilizes paramagnetism of oxygen to adopt high gradient intense magnetic field to gather the oxygen of air; helimagnetizer adopts high gradient intense magnetic field to magnetize sewage and the capacity of water dissolving oxygen is increased after magnetization.

螺旋磁化器采用适当梯度和特定方向的磁性场对污水进行磁处理，使污水中的介质充分极化，磁化后的水溶解氧的能力得到增强。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。