陀螺

• If the gyro tilts, the mercury is subjected to components of gravity which vary harmonically .
  如果陀螺转子发生倾斜，水银受按简谐运动变化的重力分量的作用。
• A symmetrical body rotating about an axis, one point of which is fixed, is called a top .
  形状对称的一物体绕其轴转动，若轴上一点固定不动，则这个物体就叫做陀螺。
• The input axis of the azimuth gyro under this condition is vertical, and pendulum unit is nulled .
  在这样情况下方位陀螺的输入轴是处于垂直位置，同时摆锤单元在零位。
• When a position gyro is used in the pitch plane the missile is usually launched at a set elevation .
  当位置陀螺用在俯仰平面上的时候，导弹通常以一个设定的仰角发射。
• The desired output information was a measure of slew-rate or angular-velocity input and not position .
  所要求的陀螺输出是旋转速率或角速度输入的量度，而不是位置的量度。
• Two containers of mercury, connected by a small-bore pipe, are mounted so as to tilt with the gyro .
  两个装有水银的容器用小口径的管道连接，安装得使它们可以随着陀螺倾斜。
• To achieve a particular characteristic in any given gyro design the ratios of the linear restraints may be adjusted .
  为了使某一陀螺设计得到一种特殊的性能，可以调整线性约束的比值。
• It is impossible to design a gyroscope which would meet all these requirements, and a compromise is always necessary .
  不可能设计一个能满足所有这些要求的陀螺，因此折衷常常是必要的。
• Experiments have shown that normal lamination bonding does not adequately secure the laminations in gyro application .
  实验证明，普通联结叠片的方法不能合适地得到陀螺中所需要的叠片。