Aerodynamic balances are simpler and lighter than mass balances or power boost .

气动补偿比重量补偿或助力器简单而且轻便。

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Based on the mass balances of blast furnace, typical slag basicity was calculated and analyzed in different zones of the blast furnace.

根据高炉的炉料平衡，对典型高炉不同区域内的炉渣碱度进行计算。

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Time dependent ordinary differential equations are obtained from the mass and energy balances for each control volume.

针对每个控制容积建立了质量和能量平衡的微分方程。

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You adjust the lengths and when it balances, you can sort of tell what this mass is, right?

调整它与支点的距离,然后当它平衡时,你就能得到质量是多少,对吧

耶鲁公开课 - 基础物理课程节选

Mass balances during hydrological years were positive in 2000, negative in 2001 and near equilibrium in 2002.

UNESCO: Dublin Core

Within the 24-year period, 67% of the years show negative net annual specific balances, with a cumulative mass balance loss of - 10.50 m water equivalent (w.e.).

UNESCO: Dublin Core

The coil is suspended in an external magnetic field and the current running through it adjusted so that the attraction between the two magnets balances the gravitational force on the suspended mass.

ECONOMIST: Weighing a kilogram