artificial succession
英 [ˌɑːtɪˈfɪʃl səkˈseʃn]
美 [ˌɑːrtɪˈfɪʃl səkˈseʃn]
法人的继承
双语例句
- The invasion of Pedicularis kansuensis, Aconitum Pendulum and Ligularia Virgaurea Maxim impeled the artificial grassland to reversion succession, and caused the extreme degeneration of the artificial grassland.
甘肃马先蒿、铁棒锤、黄帚橐吾的入侵，促使人工草地的逆向演替，导致了人工草地的极度退化。 - Based on soil moisture, further study on the distribution of natural vegetation pattern, the configuration of artificial vegetation, the transformation of eco-hydrological process and the succession of artificial ecosystem would help to perfect the regional pattern of ecological security.
进一步探究该区域以土壤水分为主的自然植被分布格局、人工植被配置、生态水文过程转变、人工生态系统的演替等问题，将有助于完善该区域的生态安全格局。 - A comparative study was made of the community situation of the storm-destructed slashes on the Jinyun Mountains after 7 years 'natual or artificial restoration with the criteria of composition index, succession degree, ecological dominance and species diversity.
用构成指数、演替度、生态优势度、物种多样性指数等指标，比较研究了重庆缙云山风灾迹地恢复7年后群落状况。 - In both artificial restoration area and nature succession area, soil pH value and the content of organic matter and N increase but the content of K and P are too low and need to apply more fertilizer.
植被恢复过程中人工恢复模式和外套自然演替的土壤pH值均趋向增加，有机质含量和氮素含量均呈现增加趋势，但是土壤钾素含量与磷素含量都偏低，需要通过施肥加以缓解。 - Therefore, the ways of artificial acceleration and natural regeneration should be adopted to recover its vegetation ecologically in order to promote its succession in turn.
对其植被的生态恢复应采取人工促进天然更新的方法，促使其顺行演替。 - Anthropogenic causes include destroying vegetation, the great density of artificial forest, the afforestation in unsuitable areas, and not obeying the regularity of vegetation succession.
人为原因包括植被破坏，人工林密度过大，在不适于森林发育的地带进行了造林和没有遵循植被演替规律进行了造林4个方面。 - Species diversity in the progression of ecological restoration of artificial mixed forest after wind-damage in Jinyun Mountain, Sichuan The result indicates that α diversity of woody plants increases with artificial mixed forest succession while that of grassy plants decreases.
缙云山风灾迹地人工混交林生态恢复过程中物种多样性研究结果表明：木本植物α多样性在时间尺度上的变化随人工混交林演替的进行而增大，草本植物的α多样性则减少； - Since 2000, mass death of artificial breeding abalone Haliotis diversicolor aquatilis has occurred in succession from the south sea area of Fujian to Guangdong and Hainan Island seaboard, which caused serious shortage of Haliotis diversicolor aquatilis larva.
2000年以来自福建省南部海域至广东、海南岛沿海，陆续发生九孔鲍人工培育种苗大量死亡现象&脱板症，造成九孔鲍苗的严重短缺。 - Based on effect of soil seed banks on vegetation restoration, the befitting measures of vegetation restoration were put forward, which included natural close hillsides and artificial forestation to accelerate positive succession of vegetation.
在分析土壤种子库对其植被恢复作用的基础上，认为可采取自然封育和人工造林等措施，以促进现存植被的正向演替。 - The result indicates that α diversity of woody plants increases with artificial mixed forest succession while that of grassy plants decreases.
结果表明：木本植物α多样性在时间尺度上的变化随人工混交林演替的进行而增大，草本植物的α多样性则减少； - A mixed artificial grassland of perennial ryegrass and white clover in the degradation succession process was analyzed on the basis of aboveground biomass, density, coverage and species diversity. Mechanisms of species replacement and models of succession were also explored.
研究了退化多年生黑麦草与白三叶混播人工草地的地上生物量、密度、盖度及物种多样性变化规律，探讨了退化演替的物种替代机制及恢复演替模式。 - ( 2) Through the research of artificial vegetation succession and its mechanism from the views of vegetation community, landscape feature and dynamic change, the results show that Yulin desert vegetation has an obvious level synusia structure.
从植被群落及景观格局特征与动态新角度研究了人工植被演替规律及其机理。 - During the late 1970s, China gradually develop career of artificial reefs construction. Entering into the 21st century, it is improved by leaps and bounds in succession, and many governments develop artificial reefs in large-scale and achieved good effect.
我国在20世纪70年代末逐步开展人工鱼礁建设事业，进入21世纪，人工鱼礁事业发展更是突飞猛进，各地纷纷大规模开展人工鱼礁建设，并取得了良好的效果。