您要查找的是不是：
- landfall and rock fall 崩塌落石
- A mass of snow and rock break away and fall on the climber. 一堆积雪和岩石突然崩落到登山者的身上。
- Landslide and Rock Fall Hazard Zonation in China 中国滑坡崩塌危险性区划
- The climbers sent two men up to investigate the rock fall. 登山者派了两个人爬上去察看岩石坠落的情况。
- A mass of snow and rock broke away and fell on the climbers. 一堆积雪和岩石突然崩落到登山者的身上。
- ROCK FALLS AND ROCK FALL HAZARDS 滚石与滚石灾害
- The rock fell down and glanced off the car. 那个岩石倒了下来，擦过汽车的一侧。
- Comets are usually made of ice and rock. 彗星通常是由岩石和冰构成的。
- A large rock fell and blocked the road. 一块大岩石落下堵塞了道路。
- Rock Mechanics and Rock Engineering. 岩石力学与工程学报。
- Rare mineral and rock atlas in Inner Mongolia II. 内蒙古珍矿奇石图谱2。
- DIGGING in dirt and rock is big business. 在泥土和岩石构筑的地表中进行挖掘工作，有时是收益颇丰的。
- Class B: rock ore appraisal and rock ore testing. 68810912乙级：岩矿鉴定与岩矿测试。
- Dragon Cave Cape, a swirling mass of foam and rock. 龙洞怪石磷峋，图中细长的小岬甲，像钓鱼浮标浮在海面。
- A rock falling to the ground is an illustration of gravity. 石块落地是地球引力的一个实例。
- Eight weeks later, plus on day, the Hannah made landfall and the Love family disembarked in America and became American newest immigrants. 八个星期零一天之后，“汉纳”号靠岸，洛夫一家在美国登陆，成为美国最早的移民。
- The climbers sent two men upto investigate the rock fall. 登山者派了两个人爬上去察看岩石坠落的情况。
- Quartztes and rock salt have the highest conductivities. 石英岩和岩盐的热导率最高。
- I ducked when I saw the rock falling. 当我看见石头落下时我忽地低下头。
- Most soils and rocks are porous. 大部分土壤和岩石都是多孔的。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
