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- Construct the nephroid as the envelope of a family of circles. 作一由圆族包络线所形成的肾脏线.
- Lead oxide in the glass envelope of Black Light Blue (BLB) lamps. 布莱克蓝灯(蓝黑灯管)
- Envelope of family of surfaces 曲面族的包络
- envelope of surfaces 曲面的包络面
- This function describes the envelope of the displacement curve. 这函数描绘出位移曲线的包络。
- Spray primer to see the condition of surface. 喷水补土检查表面状况。
- Construct the astroid as the envelope of a family of lines. 作由线族包络线所形成的星状线.
- Construct the cardioid as the envelope of a family of circles. 作一由圆族包络线所形成的心脏线.
- Complexity Analysis of Surface EMG Signals. 表面肌电信号的复杂度特征研究。
- The Role of Surface Albedo Feedback in Climate. 气候中地表反照率反馈影响。
- The spacecraft detected an envelope of gas around the comet. 航天器探测到彗星周围有一个大气层。
- Temperature dependence of surface tension. 表面张力温度依赖性。
- Construct the deltoid as the envelope of a family of lines. 作由线族包络线所形成的三角线.
- Also ow coefficient of surface friction. 较小的表面摩擦系数。
- The reasons of surface mining damage were analyzed. 摘要分析采矿活动对地表损坏的原因。
- Drying of surface coating on picture tube. 显象管表面涂层的干燥;
- The little dressmaker bought an envelope of nasturtium seeds at the florists. 那个个子矮小的女裁缝在花铺里买了一包金莲花种子。
- In the past clouds of surfacing. 过往云烟,浮现眼前。
- The city was still in the foggy envelopment of the morning. 这座城市还在晨雾的包围中。
- New ideas find fertile soil to push the envelope of their possibilities. 犹如新的思想火种碰到肥沃的土壤会尽情地破壳而出。