查询词典 vegetation

Within the community green vegetation cluster, dense green lawn and different kinds of vegetation form interactive landscape, caesious vigorous and firm architectural appearance shape natural collocation in harmony and uniformity.

社区内绿色植被丛生，密集的绿色草坪与各种植被的交互景观，与青灰色的雄浑建筑外观形成自然搭配，和谐而统一。

The results showed that"shrub＋grass＋vine"was the most favorable pattern for vegetation recovery in the area of Jinsha River hot-arid valley. Among them, the combination of"Cajanus cajan + Setaria sphacelata + Festuca arundinacea + Macroptilium atropurpureum"significantly improved the grassland vegetation coverage and litter weight.

结果表明，&灌＋草＋藤&最适宜金沙江干热河谷区的植被重建，其中&木豆＋非洲狗尾草＋高羊茅＋大翼豆&建植模式显著地提高草地植被盖度和凋落物重量。

Coast sand belongs to degraded sandy site, vegetation was the energy origin of whole ecosystem, so, this kind of vegetation must have the ability to get their ecological site on the badly degraded sandy site, on which Casuarina equisetifolia can live well, and show great adaptation.

海岸沙地的生态条件恶劣，木麻黄可以在这样的条件下生长良好，并表现出了很好的适应性，必有其科学原理。

Vegetation zones and 10 vegetation types were classified using TWINSPAN and DCA: Bischofia javanica‐Machilus japonica var. kusanoi type on Ficus‐Machilus zone; Engelhardia roxburghiana‐Castanopsis cuspidata var. carlesii type on Machilus‐Castanopsis zone; Rhododendron formosanum type and Pasania kawakamii‐Machilus thunbergii type on Quercus lower zone; Chamaecyparis obtusa var. formosana—Rhododendron formosanum type, Fagus hayatae type, Symplocos arisanensis‐Illicium anisatum type on Quercus upper zone; Tsuga chinensis var. formosana and Pinus taiwanensis type on Tsuga‐Picea zone; Abies kawakamii type on Abies zone.

经TWINSPAN分析及参考DCA结果，可将植物社会区分为6个植群带10个植群型，分别为榕楠林带的茄冬‐大叶楠型；楠槠林带的黄杞‐长尾尖叶槠型；栎林带下层的台湾杜鹃型、大叶石栎‐猪脚楠型；栎林带上层的台湾扁柏‐台湾杜鹃型、台湾水青冈型及阿里山灰木‐白花八角型；铁杉‐云杉林带的台湾铁杉型、台湾二叶松型；冷杉林带的台湾冷杉型。

Almost all the vegetation types occurred in a small study area, so the present study was typical and representative. The results show that the corrosional ratios of different vegetation types at different elevations are quite different. In general, the corrosional ratios increase gradually from the forest land of Shuifang spring, through the bamboo forest land of Shuifang, the meadow of Shuifang and the forest of Bitan spring, to the shrub of Bitan spring.

测试结果表明不同植被条件甚至同一植被类型下不同海拔下岩溶区石灰岩标准试片的溶蚀速率都存在较大差异，5个测试点溶蚀量由大到小依次为水房泉竹林地、水房泉林地、水房泉草地、碧潭泉林地、碧潭泉灌草丛。

Miscanthus floridulus, Crotalaria mucronaia and Artemisia argyi could colonize successfully and were dominant species in the vegetation that can be used as firstly selected plants for vegetation recovery in the coalmine wasteland.

五节芒、猪屎豆、艾蒿等可在煤矿废弃地上成功定居，并成为这些植被中的优势种，可作为废弃地植被恢复治理的优先选用物种。

The characteristic information of denudation and cumuli area, excavation and transport area, and slope area is highlighted in the first principal components. The information of higher and lower vegetation-cover area is highlighted in the second principal component. Results show that the contribution rate of two principal components in the front achieves 97.16%. And object feature was classified by using characteristic of disturbance and vegetation.

对研究区TM影像进行主成分分析，剥离堆垫区、采煤运煤区和边坡区等反映矿区扰动特征的信息主要由第1主成分反映，植被低覆盖区和高覆盖区等反映矿区植被覆盖特征的信息主要由第2主成分反映，两个主成分的贡献率达到97.16％，并利用扰动特征和植被特征对研究区地物进行了分类。

Based on the dimidiate pixel model and NDVI, this paper estimated the vegetation fraction in Huairou District by remote sensing. In the total, the vegetation coverage wass increased during the passed 12 years.

本文基于像元二分模型，利用归一化植被指数NDVI，对怀柔区1992年和2004年植被覆盖度进行了监测，并对十几年来的植被覆盖变化情况进行了统计分析。

With the ETM+ as data source,the Dimidiate pixel model was established based on vegetation index to extract vegetation coverage in Maowusu sandland.

以ETM+为数据源，基于植被指数建立像元二分模型，对毛乌素沙地进行了植被覆盖度提取，然后根据实地调查数据对提取结果进行了精度验证，二者线性相关系数达到了0.92，平均精度为79.4%。

Different climate change in west and east part of north China in recent years is major reason for this phenomenon, not vegetation cover, but degenerated vegetation cover, corresponding to abnormal droughty climate during these period, is one of reasons for abnormally high dust activity in the end of 9Os'in Huabei Plain.

九十年代末，对应于我国北方地区，特别是华北地区干旱少雨的气候条件，植被覆盖状况有明显下降的趋势，这可能是世纪末华北地区沙尘活动频繁的一个重要原因，但我国西部沙尘源区沙尘气溶胶光学厚度仍然保持继续下降的趋势。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。