恒定不变的的英文

例句与用法

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1. In steady flow, mass flux is constant .
   在稳定流动中，质量通量是恒定不变的。
2. For incompressible fluids, both the mass flux and the volume flux are constant in a tube of flow .
   对于不可压缩的流体来说，流管中的质量通量和体积通量都是恒定不变的。
3. However , the beam spectrum of a ct system is not constant normally
   然而，一般而言ct系统的x射线能谱并不是恒定不变的。
4. That shape , something like an apple sliced downward through its core , would be constant for a bar magnet
   形状像苹果的向下穿过它的果核的心形薄切片,对条形磁铁来说磁线是恒定不变的。
5. Because gravity in these systems is not a fixed external force but a product of the stars themselves , waves can be self - reinforcing
   在这些系统中，重力并非恒定不变的外力，而是恒星自身的产物，波动可自我强化。