Buried tracer line is a technology used to locate and track underground pipelines and equipment. It has the following usage advantages:

1. 提高工作效率：地埋示踪线可以帮助确定地下管线的准确位置，因此可以减少寻找和追踪管线所需的时间和人力资源。这有助于提高施工、维护和修复工作的效率。

1. Improve work efficiency: Buried tracer lines can help determine the accurate locations of underground pipelines, thereby reducing the time and human resources required to locate and track pipelines. This helps to improve the efficiency of construction, maintenance, and repair work.

2. 降低成本风险：在进行土木工程时，意外损坏地下管道可能会导致昂贵的修复费用和延迟工期。地埋示踪线可以帮助识别潜在的地下管线冲突，从而减少损坏的风险，降低相关的成本风险。

2. Reduce cost risk: Accidental damage to underground pipelines during civil engineering may result in expensive repair costs and delayed construction periods. Buried tracer lines can help identify potential underground pipeline conflicts, thereby reducing the risk of damage and reducing related cost risks.

3. 提高性：使用地埋示踪线可以有效避免损坏地下公共事业设施（如电力线、燃气管道和通信线缆）的风险。这有助于保护工作人员和公众的，并防止潜在的事故和灾难。

3. Improve safety: The use of buried tracer lines can effectively avoid the risk of damaging underground public utilities such as power lines, gas pipelines, and communication cables. This helps to protect the safety of staff and the public, as well as prevent potential accidents and disasters.

4. 精准定位：地埋示踪线可以提供准确的地下管线定位信息。通过利用现代化的地理信息系统（GIS）和全球定位系统（GPS）技术，可以快速、准确地确定管道的位置，提供实时的位置数据。

4. Accurate positioning: Buried tracer lines can provide accurate underground pipeline positioning information. By utilizing modern geographic information systems (GIS) and global positioning system (GPS) technology, the locations of pipelines can be quickly and accurately determined, providing real-time locations data.

5. 数据记录和维护：地埋示踪线通常与数字化数据记录和管理系统结合使用，可以对管线进行实时监测和追踪。这有助于及时发现和潜在的问题，并进行预防性维护，以延长管线的寿命和避免不必要的维修工作。

5. Data recording and maintenance: Buried tracer lines are usually combined with digital data recording and management systems to enable real-time monitoring and tracking of pipelines. This will help to find and solve potential problems in time and carry out Preventive maintenance, so as to extend the service life of the pipeline and avoid unnecessary maintenance work.

总的来说，地埋示踪线技术在管线施工、设备维护和城市基础设施管理中发挥着重要作用，其使用优势主要体现在提高工作效率、降低成本风险、提高性、精准定位和数据记录与维护等方面。

Overall, buried tracer line technology plays an important role in pipeline construction, equipment maintenance, and urban infrastructure management. Its advantages are mainly reflected in improving work efficiency, reducing cost risks, improving safety, precise positioning, and data recording and maintenance.