| 1. | An automatic generating method for enveloping surface with objectarx 实现包络面的自动生成 |
| 2. | A practical software based on kbe for rendering wheel hop into enveloping surface 方法绘制车轮跳动包络面的实用软件 |
| 3. | Measurement of airborne noise emitted by machines ; enveloping surface method ; cranes 机器噪音测量.气载噪声测量.包面法.起重机 |
| 4. | Measurement of airborne noise emitted by machines ; enveloping surface method , hydraulic pumps 机器空气噪声的测量.包络面法.液压泵 |
| 5. | Measurement of airborne noise emitted by machines ; enveloping surface method , construction equipment 机器空气噪声的测量.包络面法.建筑设备 |
| 6. | Measurement of airborne noise emitted by machines ; enveloping surface method ; motion picture cameras 机器空气噪声的测量.包络面法.电影摄影机 |
| 7. | Measurement of noise emitted by machines ; airborne noise emission ; enveloping surface method ; chimneys 机器空气噪声的测量.空气噪声传播.包络面法.烟囱 |
| 8. | Measurement of noise emitted by machines ; airborne noise emission ; enveloping surface method ; flares 机器空气噪声的测量.空气噪声传播.包络面法.照明弹 |
| 9. | Measurement of airborne noise emitted by machines ; enveloping surface method , comminuting machines 机器排放的空气传播噪声的测量.第31部分:包洛面法.粉 |
| 10. | Measurement of noise emitted by machines ; airborne noise measurement , enveloping surface method ; valves 机器空气噪声的测量.空气噪声测量.包络面法.阀门 |