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1. | geologic sketch map |
| 地质素描图 |
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2. | Windows 兼容 PS/2 或串行鼠标或其他指针式设备 |
| Windows 兼容 PS/2 或总线型鼠标或其他指针式设备 |
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3. | autotracing system |
| 自动描图系统(包括花样分色、修正、晒图设备) |
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4. | camera-scanning pattern |
| 摄影机扫描图 |
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5. | product graphics |
| 产品描图 |
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6. | 3、 屏蔽层在零序工作状态下的电抗值低,有利于新型短路自动保护设备的应用,有利于电缆及其相关设备的安全运行。 |
| The reactance of the shield in the zero sequence state is low, which is helpful for the application of new type automatic protecting equipment with short circuit, and the safe running of the cable and other relative equipment. |
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7. | tracing instrument |
| 描图仪器 |
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8. | scanned picture |
| 扫描图象 |
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9. | drafter control program |
| 描图控制程序 |
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10. | isometric plotting of function |
| 函数的等距描图 |
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