1) artificial compound community
人工复合群落
1.
acuminate artificial compound community and solid area,the dynamic characters of the meteoro.
以国家二级重点保护植物喜树和国家一级重点保护植物南方红豆杉为目的树种,以在其林下种植长春花构建形成的喜树人工复合群落和纯种种植为对象,研究其在一个生长季节的生长发育动态特征、气象因子动态特征以及两者的关系。
2.
mairei which is Grade One of national protective plant two plants as objective species and manually collocates arbor and shrub and herbage compound communities, To study the content of objective active substance of artificial compound community and the effect of weather factors to the content of objective active substance of artificial compound community and the man-made measures that affect.
研究人工复合群落与纯种种植的喜树、南方红豆杉和长春花目的活性物质含量、气象因子对人工复合群落目的活性物质含量的影响、人为调控遮荫条件对紫杉醇和长春碱含量影响,并对人工复合群落生活史型以及人工复合群落经济效益评价等方面进行了研究,最终确定最佳的喜树人工复合群落定向培育措施,为我国山多地少的浙江省以及其他地区提供新的药用植物种植模式。
3) Plantation
[英][plɑ:n'teɪʃn] [美][plæn'teʃən]
人工群落
1.
The Structural Feature and Biomass of Soil and Water Conservative Plantation of Armand Pine in the Upper Reach of the Yangtze River;
长江上游华山松水土保持人工群落的结构特征与生物量
4) compound community
复合群落
1.
Responses of soil microbes and enzyme of compound community to elevated atmospheric CO_2 concentration and temperature;
复合群落土壤微生物和酶活性对大气CO_2浓度和温度升高的响应
2.
verticillata compound community,which were respectively cultivated in a simulated eutrophic aquatic environment with the blue-green algae introduced from natural water body,aimed to study the inhibitory effects of these macrophyte communities on algal growth.
选择2种常见水生植物荇菜(Nymphoides peltatum)和黑藻(Hydrilla verticillata),构建了荇菜群落(浮叶植物群落)、黑藻群落(沉水植物群落)和荇菜-黑藻群落(复合群落)等3种不同类型水生植物群落,在模拟富营养化水体环境条件下与自然水体中藻类共培养,研究了不同类型水生植物群落对藻类的抑制作用。
5) community complex
群落复合
6) complex degradation microbes
人工复合菌群
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