“annual variation of polar motion”的概念、定义、翻译、参考文献-科学参考

单词	annual variation of polar motion
释义	annual variation of polar motion Encyclopedia 工学刘维尔方程释 annual variation of polar motion极移周年变化受到地球表面周年性的迁移和运动的影响，地球自转轴方向所产生的周年性的准周期变化。
随便看	FIA注射阀 FIA采样阀 FIB fiber fiber access fiber acoustooptic modulator fiber active carbon fiber amplifier fiber birefringence fiber blending fiber board fiberboard fiber board production fiber Bragg grating fiber bragg grating fiber bragg grating displacement meter fiber break-down elongation fiber break-down strength fiber breaking elongation fiber breaking strength fiber bundle fiber cascade amplifier fiber channel fiber channel arbitrated loop fiber channel arbitrated loop, FC-AL

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