恒

• A third group of species with diagnostic value are the constant companions .
  具有鉴别价值的第三组植物是恒有伴生种。
• If the glider is set in motion, it is observed to move at a constant speed .
  假如让滑动物运动，就可以看到它的运动是恒速的。
• An increase in temperature at constant pressure will shift the equilibrium to the right .
  在恒压下升高温度就会使平衡朝右移动。
• For an incompressible fluid in steady flow, the equation takes the following form .
  对于不可压缩流体作稳恒流动的连续性方程有如下形式。
• After series of related and interconvertible pathways, a steady-state condition is reached .
  经过一系列相互转换的代谢途径达到了恒态性的条件。
• The motion of a body when acted upon by a constant force was considered in detail in chapter 4 and 5 .
  在第四、五两章详细讨论了物体在恒力作用下的运动。
• We go to worship the savior, who even now is born in bethlehem. god has made his will known .
  我们要去朝拜刚刚降生的伯利恒的救世主，上帝宣告过他的神旨了。
• When the ganges comes down， it might be expected to wash the excrescence back into the soil .
  流经这里的恒河似乎随时可能把这块多余的地方冲回到河床底下去。
• In actual practice, a constant-volume gas thermometer is more convenient to use than a constantpressure one .
  在实践中，用恒体积的气体温度计比用恒压气体温度计更方便。
• When flying for long periods at a constant speed, it is very fatiguing for the pilot to maintain such a force .
  如以恒速作长时间飞行，要保持这样的力会使驾驶员非常疲劳。