查询词典 landscapes

First, select four kinds of main risks source from bigly celebrate the main risk in region source, namely the flood, drought, sand-dust weather and petroleum pollution accident, etc. According to the different a request for to habitat, study this 19 kinds of landscapes ecosystem type of the Regional induce for 7 kinds of ecosystems system: Then the marsh of bulrush, lakes and reservoirs , salt alkali wasteland, prairie, island form wood, farmland, town. The difference is proceeded by characteristic according to each type ecosystem to the analysis of four kinds of main risks source, including the certain risk all rate, delimiting the space distribute, analyzing the risk strength to the receptor etc. At proceed the revelation the different from endanger to analyze the inside, this text borrows ecosystem index number that this index sign to reflect primarily habitat the ecosystem meaning of the type of habitat the different from position, with weak an index number to show the destructibility of the habitat, from but compute each ecosystem that is lost by ecosystem system an index number.

首先，从大庆地区主要的风险源中遴选出四种主要的风险源，即洪涝、干旱、沙尘天气和石油污染等；依据不同生物类群对生境的要求，将本研究区域的19种景观生态类型归纳为7种生态系统：即芦苇沼泽、湖泡库渠、盐碱荒地、草甸草原、岛状林、农田、城镇；对四种主要风险源的进行分析，包括确定风险概率，划定空间分布，对风险受体的作用强度分析等；在进行暴露和危害分析中，本文主要借生态指数这一指标来反映不同生境类型的生态意义和地位，以脆弱度指数来体现不同生境的易损性，从而计算出各受体生态系统的生态损失度指数；由于各主要风险物质对风险受体的作用强度是不同的，对形成区域性生态风险的作用大小也有差异，因此本文采用层次分析法对主要生态风险物质进行综合评价，并把判断矩阵排序权值的合理计算问题归为—非线性化问题，并提出用基于遗传算法(GA[5])的层次分析模型进行权重分析；进行风险表征，即综合前面两个阶段的信息，对环境中风险的性质和强度以及风险评价过程中不确定性问题进行分析与描述，并划分出五级生态风险区；最后，根据划分的五级生态风险区的特征，分别提出针对各生态风险区的生态风险管理对策。

The work of Stansfield / Hooykaas is marked by a balance between nature and culture, between natural and artificial objects: stone-embedded fossils alongside polished diabase rock, brass, lead, grass, a video camera, photographs and projections of landscapes, wind and much more.

Stansfield / Hooykaas的作品以自然与文化，天然物品与人造物品的平衡为特征：内嵌石头的化石，与抛光的辉绿岩石、铜、铅、草、一台摄像机、照片、自然风景的投影和风等陈列在一起。

In the process of urban development, architecture design has always been regarded as a tool to solve problems of landscapes in temporal suspension and functional dilapidation.

中文摘要城市发展中，当面对空间机能消耗殆尽所产生的悬置地景时，建筑设计往往被当作解决问题的工具。

William Gilpin, who is so admirable in all that relates to landscapes, and usually so correct, standing at the head of Loch Fyne, in Scotland, which he describes as "a bay of salt water, sixty or seventy fathoms deep,four miles in breadth," and about fifty miles long, surrounded by mountains, observes, If we could have seen it immediately after the diluvian crash, or whatever convulsion of nature occasioned it,before the waters gushed in, what a horrid chasm must it have appeared!

威廉。吉尔平在描写风景时真是出色，而且总是很准确的，站在苏格兰的费因湖湾的尖端上，他描写道，"这一湾盐水，六七十英寻深，四英里阔，"约五十英里长，四面全是高山，他还加以评论："如果我们能在洪水泛滥，或者无论大自然的什么痉挛造成它的时候，在那水流奔湍人内以前，这一定是何等可怕的缺口啊！"

Landscapes are not to be found in great European literature since Dostoevsky.

自陀思妥耶夫斯基之后，伟大的欧洲文学再无亮丽的风景。

The Tibetan Plateau is one of the most ecologically diverse landscapes on earth.

青藏高原是地球上生物最为多样的地区之一。

Witness seven Of the world's most erse landscapes.

目睹世界上七种完全不同的自然景观。

Witness sevenof the world's most erse landscapes.

目睹世界上七种完全不同的自然景观。

But if helplessness has its place in the indifferent landscapes of history, it has none in a reasoning whose exigence is now known.

但是，如果绝望的态度在历史画卷种种冷漠的风物中占有一席之地的话，那么它就不会在某种使人熟知的紧急推理中总再获得一席半位了。

A leading exponent of fauvism,he is noted for his stormy ,aggressive landscapes.

他常画暴风雨中的船舶。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。