safe prediction的意思|示意

Maybe the only safe prediction is for unprecedented population shifts.

也许唯一安全的预计是无前例的人口转移。

Exact prediction of geological condition for road tunnel construction is one of the important ensure for safe and quick tunnel engineer.

公路隧道施工过程中对掘进前方进行精确的地质预报是隧道安全、高效生产的重要保障。

The urban gas load prediction has great significance for safe gas supply and optimized dispatching for gas enterprises.

城市燃气负荷预测对于保证燃气企业的供气安全、优化调度等具有重要意义。