While buildings can be strengthened to resist the shaking from an earthquake, such fortifications can't protect against tons of falling rock.
虽然建筑物可以加固，以抵御地震造成的摇晃，但这样的加固措施不可能经得住成吨重的落石。
About 40 million cubic yards of rock - some of it falling from a height of 3,000 feet - plunged down the face of Lituya Glacier into Gilbert Inlet at the northern end of the bay.
大约4千万立方码的岩石——一部分从3,000英尺高空落下——冲破Lituya冰河表面，进入海湾北端Gilbert水湾。
About 40 million cubic yards of rock - some of it falling from a height of 3, 000 feet - plunged down the face of Lituya Glacier into Gilbert Inlet at the northern end of the bay.
大约4千万立方码的岩石——一部分从3,000英尺高空落下——冲破Lituya冰河表面，进入海湾北端Gilbert水湾。
Because the flow structure in bend is very different from that in straight channel so that their falling distances of rock riprap are also different.
由于弯道水流结构与直段水流结构有着很大的差别，所以弯道抛石落距也有别于直段的抛石落距。
Rock crushing quality can be continuous monitored by means of photographing the aggregates falling from the end of conveyer belt.
岩石破碎质量可通过对皮带末端降落过程中岩块摄像图像的分析来实现连续监测。
Rock crushing quality can be continuous monitored by means of photographing the aggregates falling from the end of conveyer belt.
岩石破碎质量可通过对皮带末端降落过程中岩块摄像图像的分析来实现连续监测。
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