性能试验应包括渐进式装卸锚杆，以验证锚杆有足够的能力抵抗试验荷载，确认自由长度，并估算锚杆的永久变形量。

Performance tests consist of incremental loading and unloading of anchors to verify sufficient capacity to resist the test load verify the free length and evaluate the permanent set of the anchor.

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锚杆挡土墙可减少土方开挖工程量，有效避免不良地质情况下的边坡塌方。

Anchored retaining wall can reduce the earth excavation quantity and avoid slope collapse in unfavorable geological conditions effectively.

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通过输入油井工况数据，利用该软件可有效设计出配重杆的规格及长度等施工数据，并能预测产液量，同时所有信息都能及时存放到各自对应的数据库中。

The specification and length of super-heavy steel rod can be designed effectively after in-putting the oil well data, and all the information can be stored in each corresponding database.

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It can mean a measuring rod. And so it comes to be a list that accounts as authoritative in early Christianity.

量杆的意思，所以它是一列书目,它在早期基督教里是权威的。

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