Contactsis孔塔克齐斯contactn.接触；联系；熟人v.(与)联系；(与)接触adj.接触的Contact toxicity effect触杀效果contact with the ground与地面接触Contact Motion Analysis接触运动分析contact stiffness model接触刚度模型contact desensitization接近减敏法contactless switchgears无触点控制设备contact electrification接触起电contact righting reflex接触翻正反射contact closure circuit触点闭合contact roentgenography接触X线照相术