vegetation zones 中文意思是什麼
vegetation zones
解釋
海拔高的植被區- vegetation : n. 1. 【植物；植物學】營養體生長，發育；〈集合詞〉植物，植被，植生，草木。2. 無所作為的生活，單調的生活。3. 【醫學】贅生物，增殖體。adj. -al
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Meanwhile, most aspects about this perspective are concerned, which include quantification of the soil water background of the plateau area, the regional spatial variation of soil water background and variation along the slope, mosaic structure and seasonal changes etc. the results show that : ( 1 ) for the fundamental circumstance for vegetation development is the original debilitated slope, so the perspective of soil water background specially for the loess plateau refers to the soil water conditions on the original slope. ( 2 ) the value of soil water background appears to be a descending trend from south to north based on the difference of vegetation zones. in the forest zone, soil moisture contents beneath 3m depth from the soil surface are more than 12 % usually ; in the forest - pasture zone, the values of soil moisture content beneath 4m depth underground are more than 6 % and stable, and tend to be ascending while the depth increases ; but the values in the dry pasture zone is lingering between 4 % to 6 % from the surface layer to sub - layers
發展了「土壤水分背景」的概念，並以之為基礎對其各個方面進行了研究，使之形成一個相對獨立和完整的體系，主要包括黃土高原土壤水分的背景值、土壤水分背景的區域分異、坡面分異、鑲嵌結構及其季節分異等： （ 1 ）由於植被生長發展、演替的基礎階段是天然草被群落，故認為黃土高原的土壤水分背景在概念上是特指該區天然草被群落下的土壤水分狀況； （ 2 ）黃土高原的土壤水分背景值，根據植被地帶的不同表現出自南向北逐漸降低的規律：森林地帶3米以下土層水分背景值普遍穩定地高於12 ，森林草原地帶4米以下土層水分背景值穩定大於6 ，且均隨土層的加深水分含量逐漸增加，而草原帶的土壤水分背景值自土表至底土層一直在4 6之間徘徊。 -
In order to construct vegetation in line with local conditions, in addition the paper analyzes the viewpoints relevant to vegetation properties of the loess plateau along with regional differentiation of bio - climatic conditions and vegetation zonality. it is shown that the loess plateau might be regionalized into different vegetation zones of forest and steppe. it could n ' t be believed that zonal environment do n ' t be possessed in the loess plateau
為因地制宜地建造植被，本文還分析了黃土高原植被屈性的有關觀點，以及生物氣候條件在不同地域之間的分異性和植被地帶性特徵，說明黃土高原可表徵為森林、草原等地帶，不能認為黃土高原不具有森林發育的地帶性環境。 -
Based on the local vegetation, climate and physiognomy, the region could be divided into 5 zones where the abundance of species was not similar : the middle part of qinling mountain with extremely abundant species ( about 40 species ), afterwards in file the lower part of ba mountain and the hills with about 30 species, the lower part of qinling mountain and the hills about 26 species, the middle part of the ba mountain about 20, the hanzhong basin with the least number
以漢中地區農業區劃為研究區域，蝗蟲在5個不l司區劃內的分佈是不同的。秦嶺中山區蝗總科種類最多（ 40種） ，其次分別為巴山低山丘陵區門種） 、秦嶺低山丘陵區（ 26種）和巴山中山區（ 20種） ，漢中盆地種類最少（ 14種） 。 -
Solutions to noise pollution include adding insulation7 and sound - proofing8 to doors, walls, and ceilings ; using ear protection, particularly in industrial working areas ; planting vegetation to absorb and screen out9 noise pollution ; and zoning10 urban areas to maintain a separation between residential areas and zones of excessive noise
解決噪音污染的措施包括對門、墻和天花板進行隔音處理，使用耳朵保護裝置（尤其是在工業生產區） ，種植植物吸收並屏蔽噪音，對城市分區使居住區與過量噪音區分開。 -
The park has a variety of vegetation zones, ranging from dense thickets to open wooded grasslands
這個公園的植被種類很多，既有濃密的灌木叢，又有開闊樹木茂盛的草原。
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