The derivation of the effective magnetic field expression for the ferromagnetism materials with applied stress.
地磁场中受力铁磁性材料有效场表达式的推导。
The effects of magnetizing methods on the effective magnetic field strength showing the defects in the holes with short distances in magnetic particle inspection were studied by calculation.
通过计算研究小间距孔磁粉探伤时不同磁化方法对显示缺陷的有效磁场强度的影响。
This attempt demonstrates that the method of magnetic fabric is effective in the field of magma dynamics, especially for reconstruction of the stress a granite body experienced.
实例研究证实，磁组构学方法对于岩浆动力学，特别是岩体构造应力的属性分析非常有效。
Using the strong background magnetic field produced by effective electromagnet and the catching surface to produce high magnetic field gradient makes the separation of micro-grade material possible.
利用有效电磁体产生的强背景磁场和能产生高磁场梯度的捕集表面，使得分选微米级的物料成为可能。
Method of powerful magnetic field and multi-station detect system is the effective method for geohydrological, coalfield geology, the environment and engineering geology.
建场法多测站探测系统是解决水文地质、煤田地质、环境与工程地质问题的一种行之有效的方法。
Proposed a vague location control method to launch the rotor, which is an effective solution to the problem of weakening magnetic field caused by traditional DC torque methods.
提出了一种基于位置模糊控制策略的启动方法，有效解决了传统直流转矩定位方法的转子退磁问题。
Within the effective mass approximation and the perturbation method, the electron and hole ground-state energy in a magnetic field in the rectangular quantum wire are calculated.
在有效质量近似下，利用微扰理论研究了矩形量子线中电子和空穴的基态能量。
Recent studies have showed that the bio-effective strength of magnetic field is determined by both its intensity and exposing time.
方法实验设计模拟扫雷艇作业时舰员可能接触的磁场强度、磁场类型及暴露时间。
CONCLUSION magnetic resonance imaging is an effective method for diagnosis of multiple sclerosis in despite of the size of magnetic field.
不管磁场大小，磁共振成像对诊断多发性硬化症是有效的方法。
A more effective technique is provided by analyzing the static and dynamic magnetic field, including analyzing and emulating the integrated Hall-effect sensing circuit.
通过对霍尔叶片传感器的磁路进行动、静态分析，并结合对集成霍尔敏感电路的分析与仿真，为设计和开发此类传感器提供了更有效的途径。
In this paper, effect of many phonons interaction on the ground state energy and the effective mass of weak-coupling bulk polaron for the polyatomic polar crystals in magnetic field were studied.
研究了磁场中多原子极性晶体中多声子相互作用对弱耦合体极化子基态能量和有效质量的影响。
Conclusions: the administration of albumin nanoparticles via hepatic artery under guidance of an external magnetic field was the most effective way for hepatocarcinoma therapy of rat.
结论外置定位磁场下，经动脉途径注入磁性白蛋白纳米粒的磁靶向化疗栓塞效果最好。
Hole subbands and optical transitions of superlattices in magnetic field are calculated on the basis of the Luttinger-Kohn effective mass theory.
用有效质量方法计算了磁场下超晶格的子带结构和光跃迁。
Conclusion: The signal representations of acute cerebral hemorrhage was characteristic on low-magnetic-field. MRI was an effective examining method.
结论：急性脑出血在低场MR上表现具有特征性，可作为一种有效的的检查方法。
Finally, I have made some experiments about the situation teaching of the chapter "magnetic field" and proved it is feasible and effective.
最后对“磁场”一章情境教学进行了实验研究，实验说明笔者所提出的教学策略是可行的、有效的。
Finally, I have made some experiments about the situation teaching of the chapter "magnetic field" and proved it is feasible and effective.
最后对“磁场”一章情境教学进行了实验研究，实验说明笔者所提出的教学策略是可行的、有效的。
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