您要查找的是不是：
- The climbers sent two men up to investigate the rockfall. 登山者派了两个人爬上去察看岩石坠落的情况。
- rockfall avalanches 高速远程崩塌
- This increases the risk of avalanches. 这也就增加了雪崩的危险。
- LATER. DEAN lights candles and examines the rockfall. 一会之后,迪恩点燃蜡烛,检查入口的掉下来的石块。
- Avalanches poured down on the tracks and rails were spread. 雪崩压满了轨道,铁轨被弄得四分五裂。
- To prevent avalanches, Park Rangers and Ski Slope managers do what? 为了防止雪崩，公园看守者们和滑雪场经理们做什么？
- According to the passage ,how did avalanches affect wars? 根据文章，雪崩是怎样影响战争的？
- Avalanches kill more than 150 people worldwide each year. 每年世界范围内有超过150人在雪崩中丧生。
- Rock avalanches originate on over-steepened slopes in weak rocks. 岩石崩塌起源于陡峭的高坡上不牢固的岩石。
- Skiing is not allowed here because avalanches often occur. 此处因常有雪崩发生，所以禁止滑雪。
- In the end, Gerk joined Axe and Spear to wait the day to rebuild Rockfall. 最后，葛克加入的斧与矛以等待重建石雨的那一天。
- In mountainous area, gas pipelines are destroyed by rockfall impact. 其中，在山区由落石冲击作用引起输气管道破坏的现象时有发生。
- Safe net system is a passive control technique for rockfall in recent years. 危岩是我国山地一种主要地质灾害类型,拦石网是近年应用的一种落石柔性被动防护系统。
- The main geohazard types of this area are landslide, rockfall and debris flow. 崂山区地质灾害及隐患点发育的类型主要是滑坡、崩塌和泥石流。
- According to the passage, what must skiers assume about avalanches when skiing? 根据文章，滑雪者滑雪时必须预测关于雪崩的什么？
- Construction of rockfall fence along the slopes on the north side of this section of Tuen Mun Road. 于这段屯门公路北面的现存斜坡进行坠石保护栏工程。
- Gerk Slaygrim was the stongest and bravest warrior in Rockfall, a horde of the savage. 葛克．杀残是石雨部落，一个野蛮部族最强壮且最勇敢的战士。
- Lin, M.L . and Jeng, F.S. (1997) “Field trip guide to the stress release joint and rockfall hazard”, Sino-Amer.Sym. 林煜卿，林铭郎(1997)“新竹宝山地区泥质岩层之力学特性研究”，中国地质学会八十六年年会论文摘要，成功大学，1997.;3
- The complicated geologic structure in Danbashan mountain sometimes resulted in landslide,mudflow and rockfall. 大巴山区由于特殊的地质构造,滑坡、泥石流和崩塌等地质灾害时有发生。
- Meanwhile, drainage,rockfall catch &barrier fences and retaining structures were also modified and reinforced. 并结合排水措施、护栅网拦截和实体护面墙进行了辅助治理。
