Current must change working gap size can make the magnetic field strength and magnetic field gradient simultaneous changes.

电流一定时，改变工作间隙的大小可以使磁场强度和磁场梯度同时发生变化。

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The influence of the technical parameters, including magnetic strength, working gap and machining time etc. on the result of magnetic abrasive finishing is analyzed through experiment.

通过实验，分析了磁感应强度、工作间隙、加工时间等工艺参数对研抛效果的影响。

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When the MRF wholly yields, the angular velocity of MRF increases nonlinearly with its radius, the non-linear distribution becomes more obvious as the magnetic intensity in the working gap increases.

磁流变液完全屈服时，磁流变液角速度随半径呈非线性增加，工作间隙中磁场越强，流场的非线性分布越明显；

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He says the government is working to solve issues such as the income gap and poor housing.

VOA: standard.2010.03.24

When women first start working, the wage gap is usually small, and some groups of women have earnings on par with men.

FORBES: Senate To Equal Pay For Women: Drop Dead

Paul, Minnesota, hospital says it is working to identify the gap in its system that allowed a stillborn baby's body to wind up at an off-site laundry service.

CNN: Baby's body found at hospital's off-site laundry service

Negotiation strategies for working mothers to close the gap between themselves and their childless women co-workers next up.

FORBES: Help for Working Mothers : First Let's Kill All the Biases