冲蚀的

Yesanpo Geopark is situated in Laishui County of Hebei Province, covering an area of about 600km~2 , main scenic spots 258km~2 . Yesanpo geopark is a wonderland gifted by nature, characterized by its One-Hundred-Li structural erosion gorge area, Gantry days related faults granite gorge area, Ming and Qing Great Wall, cliffside carvings culture heritages with great scientific and tourist significance.

公园以百里峡构造—冲蚀嶂谷，龙门天关花岗岩断裂构造峡谷等地质景观和历史悠久的明清长城、摩崖石刻等人文景观，向世人展示了其博大精深的自然魅力，具有极高的科学研究价值和旅游观赏价值。

On the basis of experiment results, we have advanced the theoretical models for the erosion of the coating.

在实验的基础上，本文还对涂层材料中的粘结剂和填料分别提出了冲蚀磨损的理论模型。

Effect of silicon dioxide and alumina filler with different contents on the wear-resistance properties of polyurethane elastomer was studied.

研究了不同质量分数的白碳黑与Al2O3填料对聚氨酯弹性体耐冲蚀磨损性能的影响。

The stress states of the ceramic nozzles with different entrance angle in the sand blasting process are analyzed with finite element method .

运用有限元法分析了不同入口锥角的陶瓷喷砂嘴冲蚀过程中的应力状态。

Time and weather have worn off the name on the gravestone.

天长日久的风雨冲蚀了墓碑上的名字。

Based on the survey data in recent years, there are five micro-morphological feature parts in the sea bed of Chengdao area, including erosion morphology, sliding extrusion ridge and collapse, remained scarp or monadnock, blocky seafloor, rough and smooth seafloor, etc.

根据多次的调查资料分析，埕岛海域现在的海底上主要存在5种微地貌形态区即冲蚀地貌区、滑动挤压脊和塌陷凹坑地貌区、侵蚀残留岗丘或台地、斑状海底地貌区、粗糙和平滑海底。

The valve seat receives the protection of the spheroid all the time,avoid the eroding of the fluid.

阀座始终受到球体的保护，避免了流体的冲蚀。

The percentage of wear-out failures of boiler tubes in boiler failures is over 75%.

冲蚀磨损是电厂锅炉对流受热面泄漏的主要原因之一，占到锅炉事故的75%以上。

The erosive resistance of the composite materials with different particle size s was measured and analyzed.

采用负压铸渗工艺制备了WC/铁基表面复合材料，研究了不同颗粒粒度的复合材料的抗冲蚀磨损性能，并分析了磨损机理。

Coal ''.'workings'.'' line the route in this hilly, washed out section.

煤矿内巷道位于这个多坡的被水冲蚀地区的道路两旁。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。