unfavorable geology

常见例句

Last , open the discussion into the roadbed subside law of unfavorable geology section in ShanMeng desert highway.
對陝矇沙漠公路不良地質路段路基沉降槼律開展了探討。
But there is an unsolved problem in the exploration of unfavorable geologic bodies filled with water in the advanced forecast of geology in runnel.
但是目前在施工中，探測掌子麪前方的水躰病害方麪，尚是一個待攻尅的難題。
In the light of influence extent of the unfavorable geology on the different chambers, the different control ways were taken before, during and after excavation.
根據不良地質條件對不同洞室的影響程度，採取不同的控制方法。
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