A barrier composed of a chain of floating logs enclosing other free-floating logs, typically used to catch floating debris or to obstruct passage.
一种由一连串浮木连着别的自由浮木而成的障碍物，特别用于拦截漂浮残骸或阻止通行。
Another 45,000 people were evacuated and thousands of soldiers converged on the area to dig out survivors and blast away debris that had created a barrier lake several kilometres long.
另有4.5万居民被疏散，上千士兵奔赴灾区搜救幸存者并清扫淤泥碎石，这些碎石流形成了长达几千千米的堰塞湖。
Another 45, 000 people were evacuated and thousands of soldiers converged on the area to dig out survivors and blast away debris that had created a barrier lake several kilometres long.
另有4.5万居民被疏散，上千士兵奔赴灾区搜救幸存者并清扫淤泥碎石，这些碎石流形成了长达几千千米的堰塞湖。
Water or water used for organic solvent coating, excellent film forming and viscosity, have good barrier, an increase of compressive strength, reduction of debris.
用作水性或含水的有机溶媒包衣，优良的成膜性和粘性，有较好的屏障作用，增加了抗压强度，减少碎片。
Landslides, collapses and debris flows are the three main ways to form barrier DAMS whose formation conditions are extremely complex and involving factors are widespread.
滑坡、崩塌和泥石流是形成堰塞坝的三种主要方式，其形成堰塞坝的条件非常复杂，涉及因素广泛。
The Dongdacun Formation consists in ascending order of alluvial fan debris flow deposits, barrier-free clastic littoral deposits and shallow-water carbonate platform tidal-flat deposits.
东达村组自下而上为冲积扇泥石流沉积、无障壁碎屑滨岸沉积和浅水碳酸盐台地潮坪沉积。
This can be caused by numerous issues including debris, release malfunction, and wellbore obstructions, which can result in a stuck barrier.
造成这些问题的原因很多，包括碎屑、无法正常丢手或井筒阻塞，这些都可能导致工具遇卡。
This can be caused by numerous issues including debris, release malfunction, and wellbore obstructions, which can result in a stuck barrier.
造成这些问题的原因很多，包括碎屑、无法正常丢手或井筒阻塞，这些都可能导致工具遇卡。
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