单词	持续弧
释义	持续弧 Chí Xù Húsustained arc
随便看	method of neutral point method of neutron activation Method of nine marks method of nodes method of noise removal method of noncontact measurement method of non-destructive examination method of nondestructive inspection method of no-parallax method of normal direct flash Method of not differential method of nterpretation method of nuclear recoil method of numerical integration method of objective administration method of objective refraction method of oblique projections method of observation method of of averages method of off-camera direct flash method of offset method of one method of one probe spreading resistance method of opening method of operation