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- tube of magnetic force 磁力线管
- Since the lines of magnetic force converge and diverge, there is a necessary component Br. 由子磁力线的收敛和发散，就必然存在一个分量Br。
- When rotating the magnet, the distribution of the magnetic field change,the direction of magnetic force line change accordingly. 当磁铁旋转时，磁场分布变化，磁力线走向也随之改变。
- The microrobot can move forward, backward or stop at a required position under the control of magnetic force in fundamental experiment. 在实验平台上进行了原理实验，样机在外部磁力的作用下，可以在软管中前进、后退或停留在某一位置。
- In this paper, the using of Magnetic Force Microscopic (MFM) was introduced andthe transformations of magnetic domains were investigated by MFM. 本论文的工作主要分为两个方面：对磁力显微镜及其检测方法本身的研究和使用磁力显微镜研究薄膜磁畴结构的变化。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Make use of magnetic force to produce the property of the function dint towards responding material,, we want to carry on the 磁 compression fusion to respond an experiment. 利用磁力对反应物质,产生作用力的性质，我们要进行磁压缩聚变反应实验。
- She bought a tube of toothpaste. 她买了一管牙膏。
- Three kinds of magnetic pole were selected with the forms of round,level and awl shape separately,by the testing of magnetic field and data regression analysis,the magnetic field intensity and magnetic force were obtained different heights of air crack. 对所选的圆头磁极、平头磁极以及锥头磁极3种不同磁系结构,通过磁场测试和回归分析,得出了3种磁极磁系在不同气隙高度的磁场强度和磁场力。
- When exposed to an external magnetic field, these spinning "bar magnets" attempt to align their axes along the lines of magnetic force. 当这些自旋的磁铁棒暴露在外部磁场中时，它们就试图将自己的轴线按照磁场力的方向排成直线。
- At intermediate fields, however, the material allows the magnetic field to penetrate in the form of small tubes of magnetic flux known as vortices. 但是中等程度的磁场会以小磁通管的形式（也就是涡流）穿透材料。
- He buy a tube of tooth-paste yesterday. 昨天我买了一支牙膏。
- I presented him with a tube of shaving cream. 我送给他一管刮胡膏。
- density of line of magnetic force 磁力线密度
- I want to buy a tube of toothpaste. 我想买一筒儿牙膏。
- Computation and test showed that the variation of magnetic force and bearing rigidity increases along with the reduction of axial magnetic gap and the augment of clearance between magnets. 计算和试验表明，随着磁隙的减小，磁块间隙的增大，磁力和刚度的变化增大。
- Take a tube of toothpaste with you. 随身带上一筒儿牙膏。
- perturbation formula of magnetic force 磁力摄动表达式
- Apply this tube of jelly three times a day. 涂这种软膏，一天三次。
- I want a tube of granular cleanser. 我要一条磨砂膏。
