八: eight行: go周期律: periodic law; law of periodi ...周期律: periodic law; periodic patterns; periodicity; periodiclaw【化学】周期律。: periodic law元素周期律: periodic law of elements元素的周期律: periodic properties of the elements飞行周期: flight cycle退行周期: regression period行间隔, 行周期: line interval运行周期: cycel of operation; cycle length; cycle of operation; operation cycle; operational cycle time; performance period执行周期: execute cycle; execution cycle; executive cycle; performance period电梯运行周期: lift cycle轨道运行周期: orbital period客车运行周期: bus run cycle料车运行周期: skip cycle炉管运行周期: coil runlength滤池运行周期: filter cycle time同步执行周期: synchronous executive cycle卫星运行周期: satellite period of revolution门捷列夫周期律: mendeleev's law每条指令执行周期: cpi cycle per instruction微计算机执行周期: microcomputer execution cycle运行周期，工作循环: cycle of operation门捷列夫元素周期律: mendelev periodic law of elements
