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- Absorption capacity of major urban afforestation species in northeastern China to heavy metal pollutants in the atmosphere 东北主要绿化树种对大气重金属污染物吸收能力的研究
- urban afforestation species 绿化树种
- Pushing forward urban afforestation and beautification ? 推进城市绿化美化。
- Pushing forward urban afforestation and beautification? 推进城市绿化美化。
- Don't you think it's important to advocate urban afforestation? 难道你不认为绿化城市对我们来说很重要？
- urban afforestation tree species 城市绿化树种
- With the rapid development of urban construction,the urban afforestation is on a higher level,which results in more seriousness of pollen allergy pollution. 随着城市建设的迅猛发展,城市绿化水平也不断提高,但这带来了花粉污染与过敏现象的日益严重。
- Urban Afforestation System Planning 城市绿化系统规划
- Be going to treasure flowers and plants trees , not to destroy urban afforestation , participate in and the activity afforesting tree planting actively. 要爱护花草树木，不破坏城市绿化，并且积极参加绿化植树活动。
- The Characteristics and Application of Indigenous Species in Kunming Urban Afforestation 云南乡土树种在昆明城市绿化中的应用
- In the second part ,the author recommends the current situations of Shanghai urban afforesting and greening and urban forests. 第二部分介绍上海城市园林绿化和城市森林的现状。
- Wild flower utilize current on urban afforestation Heilong Jiang 黑龙江省野生花卉资源及在城市绿化中的应用现状
- Blindfold urban afforestation can lead to negative ecologe effects 盲目的城市绿化会导致负生态气候效应
- Do wolves belong to the canine species? 狼是犬科动物吗？
- Preliminary Exploration of Urban Afforestation and Beautification 城市绿化、美化初探
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- Keywords Aerophotography;Urban afforestation;Dynamic monitoring; 航片影像;城市绿化;变化监测;
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- GENETIC IMPROVEMENT AND SEED ORCHARD MANAGEMENT OF MAIN AFFORESTATION SPECIES IN AUSTRALIA 澳大利亚主要造林树种的遗传改良及种子园经营技术
