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- electro erosion process 通电加工
- The erosion process as visualized by the author was intimately related to the swelling of the clay. 根据作者的观察,冲刷过程与粘土的膨胀有关。
- The electrode materials erosion process is rather different between anode and cathode because of the brief discharge in micro EDM. 在微细电火花加工过程中,由于放电时间极短,使得其阴阳两极的电极材料蚀除过程产生较大的差异。
- Rill erosion processes and rill flow hydraulic parameters. 土壤溶质运移参数估计图解方法。
- On the base, the gully erosion process, the gully erosion developing condition and the interactivity between sheet erosion and gully erosion have been described. 在此基础上,对侵蚀沟由顺犁沟发展至槽沟的发展过程、发展条件,以及面蚀与沟蚀的发展转化关系进行了阐述。
- The erosion process of different refractories was experimentally investigated through modelling the combustion by injecting pulverized coal in BF where the oxygen is enriched. 利用煤粉燃烧试验装置模拟高炉富氧喷煤实际情况,对硅砖、高铝砖和黏土砖进行了热空气侵蚀试验,分析了侵蚀后试样的物相和显微结构。
- Major program thrusts of the NSERL include fundamental erosion process research, erosion control research, and delivery of improved erosion prediction technology. 主要研究领域包括:侵蚀过程基础研究、侵蚀控制研究以及侵蚀预测技术的改进和推广。
- In loess hilly-gully region covered by sheet sand,soil water erosion process is different from typical loess hilly-gully region because of worse natural environment and loose land surface material. 在片沙覆盖的黄土丘陵区,由于恶劣的自然环境及松散的地表组成物质,土壤的水蚀过程明显地不同于典型的黄土丘陵区。
- The results show the weak coating region and provide life prediction by simulating the erosion process of blade coating with the flow field data and erosion resistance performance parameters. 最后,将流场数据和涂层抗冲蚀磨损性能参数相结合来模拟叶片涂层的冲蚀过程,指出了涂层的薄弱区域并进行了寿命预测。
- Abstract: In loess hilly-gully region covered by sheet sand,soil water erosion process is different from typical loess hilly-gully region because of worse natural environment and loose land surface material. 文摘:在片沙覆盖的黄土丘陵区,由于恶劣的自然环境及松散的地表组成物质,土壤的水蚀过程明显地不同于典型的黄土丘陵区。
- Triggered by outburst flood, mudflow is a kind of debris flow and also a form of soil erosion, and it is an indicator of the most serious soil erosion process in the Loess Plateau. 黄土泥流是黄土地区一类重要的灾害地貌过程,是泥石流的一个特殊类型,是水土流失的一种特殊形式,也是山地环境恶化、水土流失极严重的标志。
- The results showed that the main causes are due to combination of stong caustic corrosion and low angle attack erosion,the corrosion is the more impotant factor in corrosion erosion process. 结果表明,叶轮失效原因是强碱腐蚀与低角度冲蚀磨损的综合作用,而腐蚀的作用更大。
- This finding is also applicable to other similar erosion processes such as those around abutments and cofferdam heads. 结论对探究丁坝坝头冲刷及其他类似的坝头、堤头冲刷稳定计算都有参考价值和启发性。
- The erosive processes by which a glacier is reduced. 消融冰川缩减的消蚀过程
- The formula is superior to existing formulae, and it can be used in the research of muddy irrigation, rainfall runoff and erosion processes in watershed. 这一成果对流域降雨产汇流、壤侵蚀机理研究及浑水灌溉研究与应用具有一定的价值。
- SOIL EROSION PROCESS AND MODEL STUDIES 土壤侵蚀过程与模型研究
- Application of NAA in study of rill erosion process 中子活化分析方法在细沟侵蚀过程研究中的应用
- Experimental study on gravitational erosion process 黄土坡面细沟发育过程中的重力侵蚀实验研究
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。