1) cover grade
盖度级
1.
In the foundation of ecological character of arid oasis and research achievement, corresponding relation of plant index pixel grade and cover grade are found and NDVI is transformed into plant cover graph.
使用经严格配准的2个时相的TM和HRV图像数据为基础底料编制规一化植被指数图(NDVI),根据策勒绿洲特有的生态环境特征,研究植被指数灰度级与盖度级的对应函数关系,将其转换成植被盖度图。
2.
On the foundation of ecological character of arid oasis and research achievement,corresponding relations of plant index pixel grade and cover grade were found and RDVI was transformedinto plant cover image.
本文在尉犁地区地形图数字数据和土地利用图数字数据的基础上 ,通过遥感技术 ,使用不同年份同一季相的 TM图像数据为基础底料编制重规一化植被指数图 ( RDVI) ,根据尉犁绿洲的生态环境特征 ,并结合实地调查分析的结果 ,研究植被指数灰度级与盖度级的对应函数关系 ,将其转换成植被覆盖度图。
3.
Based on the ecological characters of arid oasis and its research achievement, corresponding relations of plant index grade and cover grade were found and NDVI was transformed into plant cover graph.
本文主要研究目的是以策勒研究区 1 990年的 LANDSAT TM图像和 1 998年的SPOT- HRV图像为基础底料编制规一化植被指数图 (NDVI) ,并根据极端干旱区绿洲特有的生态特征和已有的研究成就 ,找出植被指数灰度级与盖度级的对应关系并把规一化植被指数 (NDVI)转换成植被盖度图 ,最终利用植被盖度数字图像所提供的各盖度级的数量和空间分配状况来评价 90年至 98年期间植被环境质量的变化 ,并指出该区域环境开发和综合治理方
2) coverage
[英]['kʌvərɪdʒ] [美]['kʌvərɪdʒ]
盖度
1.
Cutting Effects on Coverage of White Clover and Weeds;
不同刈割处理对白三叶及杂草盖度的影响
2.
A new approach to compute the tree layer coverage value of forest community;
测度森林群落乔木层盖度的一种新方法
3.
The Study on Weeds Population in Desolation Lawn Encounter Incidence, and the Relationship to Density (D), Coverage (C) and Frequency (F);
荒芜草坪杂草种群种间相遇机率(PIE)及密度(D)盖度(C)频度(F)的相关性研究
3) cover
[英]['kʌvə(r)] [美]['kʌvɚ]
盖度
1.
The result showed that fencing had an obvious effect on total cover and the cover of the plants of different economic groups, total aboveground biomass, the aboveground biomass of the plants of different economic groups and their composition, similarity coefficient for degraded community vs.
通过对位于江河源头达日县的不同退化程度小嵩草Kobrecia parva高寒草甸3年的封育研究,结果表明:围栏封育对不同退化程度小嵩草高寒苹甸草场的总盖度及不同经济类群植物的益度、总地上生物量、不同经济类群植物的地上生物量及其组成、退化群落对未退化群落(原生植被)的相似性系数均有显著的影响。
2.
Increased sludge compost in soil matrix can benefit the height,density and cover of plant.
05);土壤基质中添加堆肥物可以显著提高草群的高度、密度和盖度(p<0。
3.
The mean vegetation height and coverage,aboveground productivity of enclosure and reseeding were monitored after three years.
对封育和补播后3年的草甸植被高度、盖度和地上生产力进行研究。
4) cover degree
盖度
1.
The result shows that the community is more stable when the percentage accumulation and accumulated relative cover degree trend to 20/80,whic.
根据这种方法,累积种类百分数与累积相对盖度比值越趋近于20/80群落就越稳定,在20/80这一点上是群落的稳定点。
5) multiple quality-of-coverage
多级覆盖
补充资料：盖天盖地
【盖天盖地】
（杂语）覆盖天地也。又曰普天普地。示自己意气满溢，磅礴于宇宙之意。宗门统要续集十六岩头全斋条所谓：“师云：若欲播扬大教，一一从自己胸襟流出将来，为我盖天盖地去”之类是也。
（杂语）覆盖天地也。又曰普天普地。示自己意气满溢，磅礴于宇宙之意。宗门统要续集十六岩头全斋条所谓：“师云：若欲播扬大教，一一从自己胸襟流出将来，为我盖天盖地去”之类是也。
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