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1)  vegetation manmade reconstruction
植被人工修复
2)  vegetation restoration
植被修复
1.
Soil seed bank of vegetation restoration region in mountainous area of Yuanmou dry-hot valley;
元谋干热河谷山地植被修复区土壤种子库研究
2.
Using the technique of spray sowing with artificial soil,tree planting in cofferdam-made pits made by planting bags and planting with base material container seedlings,the vegetation restoration was carried out on opencast-abandoned quarry in Shuwei Mountain in Haining,Zhejiang Province.
采用客土喷播、植生袋围堰造坑植树和基质型容器苗种植等技术对浙江海宁鼠尾山露采废弃矿山进行植被修复,3 a后形成乔木盖度31%、灌木盖度52%、草本盖度59%的森林植物群落,物种多样性较丰富,与周边山体自然植被的相似度为0。
3.
In the light of the project of the research on technological approaches for vegetation restoration in ecological fragile area of northern part of Shanxi Province,this paper selects randomly ten farm families to investigate and analyze the changes of the rural economic structure of project area in five years.
针对晋北生态脆弱区植被修复技术途径研究这个课题,随机抽取了10户农户,对项目区5年的农村经济结构变化情况做了调查和分析。
3)  plant restoration
植被修复
1.
This paper contrasted and researched the soil quality of different vegetation zone with plant restoration and farmland,including soil bulk density,soil porosity,and soil water stable aggregate structure in Wuqi county of Shanxi province.
实施植被修复后,与农田相比,林地土壤物理性质得到明显改善,混交林的土壤物理性质好于纯林林,天然草地和农田较差,天然草地略好于农田。
4)  artificial vegetation restoration
人工植被恢复
1.
In this study,soil physical and chemical characteristics in different develop stage after artificial vegetation restoration have been researched in Shazhuyu desert control site.
通过对青海省沙珠玉治沙站人工植被恢复不同土壤发育阶段土壤理化性状的研究,结果表明,人工植被恢复对荒漠化土壤具有很好的改善作用,随着流动沙丘被固定,机械组成中砂粒逐渐降低,粘粒和粉粒含量逐渐提高,土壤有机质和养分含量及CEC逐渐提高,土壤pH值变化不大,碳酸钙只是在表层升高。
5)  artificial vegetation restoration
人工恢复植被
1.
The community change and diversity of soil fauna after artificial vegetation restoration in highway slope;
公路边坡人工恢复植被后土壤动物群落变化及多样性
6)  artificial vegetation
人工植被
1.
Ecological distribution and antimicrobial effects of soil actinomycetes in artificial vegetation systems in Shazhuyu of Qinghai,China;
青海沙珠玉人工植被系统土壤放线菌生态分布及拮抗性
2.
Study on soil moisture content under artificial vegetation in Changwu of Xianyang county in spring;
咸阳长武人工植被春季土壤含水量研究
3.
Effects of artificial vegetation of Paspalum notatum Flugge on slope runoff;
百喜草人工植被对坡面径流的影响
补充资料:人工受精与人工授精


人工受精与人工授精
artificial fertilization and artificial insemination

我国学者把“人工受精”与“人工授精”两名词区别开来:前者指人工体外受精而言,后者指把精液注入到妇女的阴道或宫颈管、宫腔内,使精、卵在体内相遇。人卵体外受精与胚胎移植后出生的婴儿俗称试管婴儿。
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