您要查找的是不是：
- 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 rockfall hazard will take place inevitably under the condition of steeper hillside after ground collapse or cave to ground surface caused by exploitation with caving method. 摘要在山体下进行崩落开采崩通或塌陷到地表时，在陡峭的山体地形条件下将不可避免地产生滚石灾害。
- rockfall hazard in high steep slope 落石
- This study can provide scientific guidance for the effective protection of rockfall hazards in high steep slope in the open-pit mine. 研究结果表明，该方案对落石的拦截率达到100%25，对露天矿高陡边坡落石灾害的有效防治具有重要意义。
- However, study on the mechanism of rockfall and on technology for preventing and controlling rockfall hazards is comparatively backward in our country, and new methods and technology needed badly. 然而，国内有关滚石发生机理和滚石灾害防治技术的研究明显不足，并且亟待新方法和新技术的出现。
- Obviously,risk analysis of encountering rockfalls along these traffic routes is of extreme importance for zoning of rockfall hazards and optimum scheme of mitigation costs. 显然,公路沿线遭遇滚石的风险分析对滚石灾害的分区与防治资金的优化配置是十分重要的。
- As to the author of the book, I will hazard a guess. 关於这本书的作者，我来试猜一下。
- With the ceaseless extent and intensity of human activities, the problems of rockfalls and rockfall hazards become more and more prominent, especially in the mountainous regions. 随着人类活动的广度和力度不断加大，多山地带的滚石问题也越来越突出。
- 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。
- The car had its hazard warning lights on. 这辆汽车亮起了危险信号灯。
- Pierson,L.A.(1992),"Rockfall hazard rating system" ,In Rockfall prediction and control and landslide case histories,Transportation Research No.1343:pp.6-13 陈时祖(1995),"阿里山公路沿线公路边坡崩塌与雨量关系之研究",行政院国家科学委员会，防灾科技研究告83-14号
- Wet roads are a hazard to drivers. 道路湿滑会对司机构成危险。
- If I might hazard a guess, I'd say she was about30. 要是让我猜的话，我说她大概。
- Smoking is a serious health hazard. 吸烟严重危及健康。
- Rockfall hazard 滚石灾害
- Rock-clibmers sometimes hazard their lives. 攀登岩石的运动员有时要冒生命危险。
- For professional footballers, injuries are an occupational hazard. 对于职业足球运动员来说，受伤是职业本身带来的危险。
- A place filled with mud or quicksand that is a hazard to cattle. 沼穴充满泥浆或流沙的地方，可对牛群构成威胁
- I don't know where he is but I could hazard a guess. 我不知道他在那里，但我可以猜猜看。
- Rock-climbers sometimes hazard their lives. 攀岩者有时冒着生命危险。
