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- pseudoregular precession 赝规则旋进
- To move in or be subjected to precession. 产生进动向前运动或被驱向前
- To move inor be subjected to precession. 产生进动向前运动或被驱向前。
- This gyroscopic motion is called precession. 此陀螺运动叫做进动。
- This movement is called precession. 这一移动称为岁差。
- And calculated the anomalous precession of the orbit of Mercury. 计算出水星轨道进动的。
- He then accounts for the precession of the equinoxes. 然后他解释分点岁差。
- It goes backward, and is therefore called a precession. 它有前向后推,因此称做一个岁差。
- In the third chapter, precession cone semi-angle is discussed. 第三章主要讨论进动锥角的问题。
- Spacecraft tracking could look for a similar precession of Mars's orbit. 利用追踪太空船,也可以找寻火星轨道类似的进动。
- The precession direction is determined by the initial phase of precession AC. 进动方向由进动电流的初始相位决定。
- Then, a simple discussion on solitary precession cone semi-angle follows. 并对进动锥角是否有独立性做了一点讨论。
- The poles of the Earth precess at a right angle to the force that is applied. 地球的两极按照施加的力的大小以正确的角度不断地步进。
- The tilting of the gyro continues until the erection torque balances the torque producing the precession. 陀螺继续倾斜直至修正力矩与产生进动的力矩平衡。
- Another characteristic of sun-earth system is the gradual precession of the equinoxes and solstices along the orbit. 日地系统的另一个特点是二分点和二至点沿轨道逐渐运动。
- Due to the precession of the equinoxes, on average every 2,160 years the Sun appears against the stars of a new constellation at vernal equinox. 因为岁差运动,每隔2,160年左右,太阳出现的春分点上会有新的星座。
- Another test, involving the precession of a gyroscope in a satellite circling the earth, is scheduled for the 1970s. 七十年代还安排了另一实验,它包括绕地球旋转的卫星中的陀螺进动性试验。
- The so-called lunisolar precession is caused by the inequality of the moments of inertia of the earth. 所谓日月岁差,是由于地球转动惯量的不相等造成的。
- The stones are perfect constructed for predicting and sighting a wide variety of astronomical alignments including the precession of the equinoxes. 石头是为了预言而完美地构建,可以看到更广阔的天文阵列,包括岁差运动。
- Like precession, mountains produce some quadrupole asymmetry, so they will radiate. 山脉也可以像进动那样产生四极不对称,因此它们也将辐射引力波。