2) severely eroded red soil
严重侵蚀红壤
1.
Three improving patterns of grass planting(patternⅠ), arbor mixed with shrub(patternⅡ) and mixed arbors(pattern Ⅲ) were carried out on severely eroded red soil in Hetian, Changting, and the energy of three patterns and control communities were studied on this article.
通过对长汀河田严重侵蚀红壤采取种草促林、乔灌混交、乔木混交 3种不同治理模式及对照群落的能量进行研究 ,结果表明 :不同治理模式群落各层次的干重热值大小顺序均为乔木层 >灌木层 >草本层 >苔藓层 ,对照则为乔木层 >草本层 ;不同治理模式群落的能量主要积累在乔木层中 ,其能量现存量大小顺序为模式 >模式 >模式 ,且均远大于对照 ;不同治理模式群落的太阳能转化率分别为 0 。
3) index of soil erosion severity
土壤侵蚀严重指数
1.
The authors defined an index of soil erosion severity,calculated its value for each county,and analyzed index classification.
为评价县级行政单位土壤侵蚀的严重性,提出了“土壤侵蚀严重性指数”及计算方法,并在计算我国各县级行政单位土壤严重指数数值的基础上,讨论了土壤侵蚀严重指数的分级。
4) serious corrosion
严重腐蚀
1.
Reasonable anticorrosion measurements were proposed in this article,and the application effect of practical asage is effective enough to resolve the problems of the serious corrosion that endanger the equipments.
本文在大量详实的现场腐蚀调查、腐蚀监测及实验室试验等研究工作的基础上,通过研究分析,查明了白土装置蒸发汽提塔顶冷凝系统腐蚀的原因和腐蚀介质的来源,并提出了有效的工艺防腐措施,工业应用效果良好,较好的解决了影响装置安全生产的严重腐蚀问题。
5) gravitational erosion
重力侵蚀
1.
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
2.
Distributed soil erosion model with the effect of gravitational erosion;
考虑重力侵蚀影响的分布式土壤侵蚀模型
3.
Research on extraction method for gravitational erosion regions based on principal component analysis;
基于主成分分析的重力侵蚀区域提取方法研究
6) gravity erosion
重力侵蚀
1.
Effect of chemical compositions of Pisha sandstone on the gravity erosion;
砒砂岩化学成分特征对重力侵蚀的影响
2.
Study on the adjust-control effect of check dam on gravity erosion of slope-gully systems in the Loess Plateau
淤地坝对黄土高原坡沟系统重力侵蚀调控研究
3.
The study on gravity erosion has become one of difficulties in the domain of soil erosion because of its complexity and randomicity.
重力侵蚀因其机理的复杂性及较强的随机性而成为土壤侵蚀研究领域的难点之一。
补充资料：天气严重指数(见天气侵蚀)
天气严重指数(见天气侵蚀)
weather severity indicator
t1Qnqi yanZhong zhishu天气严重指数〔weathor soverity indi-cator)见天气侵蚀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条