与西雅图的工程相似的是，这里的项目也需要新的钻探技术，包括在上马巨型隧道掘进机(TBM)前使用探孔来评估土质条件。
Similar to the Seattle project, this one required new drilling techniques, including the use of probe holes to assess ground conditions ahead of the huge tunnel-boring machines (TBM).
如果你计划使用此类药物，在操作前必须对插管的难点进行评估。
If you plan to use such agents, you must assess the difficulty of intubation before proceeding.
不过他说，智利在地震前就收集了大量图像信息，在评估过程中可当作比较数据使用。
However, he said, Chile already has a wealth of pictorial information from before the earthquake that can be used as comparative data in the assessment process.
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