查询词典 vegetation

The impact of the vegetation changes in this region is analyzed, especially that of the agriculture area and evergreen area in the same period and the usefulness impact of the precipitation and evergreen needle-leaved forest or evergreen borad-l wave forest. The temperature changes is highly related with the NDVI.

降水量对地表植被的变化起重要的作用，特别是对农业用地植被和草地植被的影响；对于常绿针叶林和落叶阔叶林植被，降水的年际变化对地表植被的影响较小；温度的变化对地表植被的变化影响显著。

During6330-3805aB. P., climate characteristic generally was relatively warm and dry, temperature was2-3℃higher and precipitation was50-150mm more than those of today and the vegetation was needle-leaved and deciduous and broad-leaved mixed forest in which Pinus was main kind of trees.

P。气候总体上以相对暖干为特征，气温比现代高2~3℃，降水量比现代高50~150mm，植被为以松为主的针、阔叶混交林，但在

The same combination also shown height vegetation coverage (79.9%) provided by standing stubbles after harvest.

收获后，2007年，不同处理植被覆盖度为21.7%-68.1%，其中A1B2处理植被覆盖度最高；2008年，不同处理植被覆盖度为39.6%-79.9%，A2B2处理植被覆盖度最大，为79.9%。

The comprehensive vegetation restoration capacity of alpine steppes was better than that of alpine meadows.

高寒草原生态系统的植被综合恢复能力显著高于草甸生态系统。

The study of the effect of vegetation on snow ablation can be used to predict the snowline, glacier and water level. The snow ablation is observed in the Picea crassifolia, shrub, frost edge and grassland of sunny slope at the altitudes between 2600 and 2700m from 2003 to 2007. The daily variable of snow depth and the change of snow coverage and the sensible heat flux of snow surface are used to determine the snow ablation at Pailugou Basin of Water Conservation Forest in the Qilian Mountains. The observation began with the snowfall in October and ended at the completely ablation of snow in May, and got 1344000 observation data.

为研究祁连山植被对积雪消融的影响，利用人工调查积雪深度逐日变化量和积雪盖度变化，并结合空气雪面感热通量观测，对祁连山水源林生态站排露沟流域海拔2600~2700 m青海云杉林、灌丛林、林缘、阳坡草地在2003-2007年的积雪消融进行了研究，每年的观测从10月降雪开始到翌年5月积雪消融完结束，共获取数据134 400个。

Since the ore-bearing rock is located in the area of the geological background, the model parameters varies from here to there due to the topography, soil and vegetation. The remotely sensed data recorded the various information of the ore-forming procedure at one time, so the ore-bearing rock information of the characteristic of weakness, not easy to detect, surface weathering and environmental interfering make it more difficult to unveiling.

但是，矿产遥感信息的模式定量化异常困难，这是因为遥感信息一次性记录地质历史上各种地质过程和各种成矿作用留下的诸多标志、形迹，因此，成矿作用过程中所产生的异常信息具有信息弱，隐蔽性强、地表贫化和环境因素干扰等特点，造成反演的多样性和复杂性。

With the watercourses as the outline, this book described hills, lakes, counties, cities, frontier passes, together with showplaces, soil, vegetation, climate, hydrology and social economy, custom and tradition, historical stories, etc., which the watercourses went through.

此书以水道为纲，同时记述流经地区的山陵、湖泊、郡县、城池、关塞、名胜，还有土壤、植被、气候、水文和社会经济、民俗风习等，历史故事也在其中详细记载。他还记录了水利设施约三十处，对很多伟大工程表示了敬意。

Clues to this evolutionary process can be found in the activities of play and in the behavior and movements of birds during mating, such as incessant pulling at strips of vegetation or scaping of the soil.

发展进程的线索可以在鸟儿们交配期的玩耍行为举止和移动中找到，例如说不停得去拉拽植物的枝条和土壤的碎块。

Silken egg sacs may be hidden in vegetation, or in crevices, or buried in the ground.

丝质卵囊可能被藏在植物或石缝中，或被埋在地下。

Silken egg sacs may be hidden in vegetation, or in crevices, or buried in the ground.

译文丝质卵囊可能被藏在植物或石缝中，或被埋在地下。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"