词汇	quasi-Sierpinski fractal
释义	quasi-Sierpinski fractal 准Sierpinski分形
随便看	nondirectional detector non directional detector non-directional detector nondirectional diode non directional diode non-directional diode non-directional echo sounding nondirectional hydrophone nondirectionality non-directionality nondirectionally nondirectional microphon nondirectional microphone non-directional microphone non-directional navigation beacon system nondirectional radiator nondirectional radio beacon nondirectional radio-beacon non-directional radiobeacon non-directional radio beacon non-directional radio-beacon non-directional radio beacon approach non-directional radio beaconndb Non Directional Radio Homing Beacon nondirectional ray