OK, so that's the general method of calculation, but we've seen a shortcut for work when we can show that the field is the gradient of potential.
这就是计算的一般方法，但求功的时候，如果向量场是某个势的梯度,是有捷径可走的。
The geometric model and computer programming of local highway network plays an important role in traffic estimate, as well as the calculation of shortcut and its reorganization.
区域公路网络结构的几何模型及计算机实现、最短路的计算及其辨识在交通量预测中起着重要的作用。
To calculate the fire frequency of coordinate air defense in feet, a calculation model restrained by kill zone depth, course shortcut and interval length between ships is presented.
为解决舰艇编队协同防空中的射击次数计算问题，提出了受杀伤区纵深、航路捷径和舰艇间隔距离约束的计算模型。
To calculate the fire frequency of coordinate air defense in feet, a calculation model restrained by kill zone depth, course shortcut and interval length between ships is presented.
为解决舰艇编队协同防空中的射击次数计算问题，提出了受杀伤区纵深、航路捷径和舰艇间隔距离约束的计算模型。
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