• Our main concern so far has been to say if we have a conservative force field it means that the work of a force is the change in the energy.

    目前为止,我们主要关心是,如果保守力场中,的功能量改变

    open.163.com

  • The article proceeds from the characteristic of doing work of electrostatic field strength and proves that electrostatic field is a conservative force field.

    文章静电力作特点出发说明静电场保守力场

    dict.cnki.net

  • So, what that means concretely is if you have a force field that conservative, then you cannot build somehow some perpetual motion out of it.

    具体来讲如果一个保守力场不可能建立起永恒运动

    open.163.com

  • According to the characters of the work of magnetic force, the concept of potential energy can be brought in the non conservative system-magnetic field.

    根据磁力做功特点保守———磁场中也可以引入势能概念

    www.dictall.com

  • According to the characters of the work of magnetic force, the concept of potential energy can be brought in the non conservative system-magnetic field.

    根据磁力做功特点保守———磁场中也可以引入势能概念

    www.dictall.com

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