查询词典 topography

The study of soils is called pedology, Soil organisms participate in the formation of the habitat and constitute one of the five interactive factors in soil formation; the other four are climate, topography, parent material and time.

土壤的研究称为土壤学。土壤中的有机体参与了栖息地的形成，是土壤形成中构成五个相互作用的因素之一；其他四个是气候，地形，母质和时间。

Fill Hill and the heli - Longshoushan between the Hexi Corridor of Qilian fold belt of the Piedmont depression Plain, the rest is Alxa - Mazongshan floor, a long period of steady state, topography tends to peneplain of the northeast - southwest or east-west to the dry hills and mountain basin erosion appears intricate.

补连山与合黎—龙首山之间的河西走廊为祁连山褶皱带的山前拗陷平原，其余为阿拉善—马鬃山地台，长期处于稳定状态，地形趋于准平原化，东北—西南向或东西向的干燥剥蚀山丘与山间盆地错综出现。

Upstream incision of rivers led to westward motion of boundary between internally and externally drained regions and disappearance of paleo-lakes in Quaternary, and Quaternary incision of external rivers gradually formed present topography characterized by deep valleys, high mountains and remained peneplain in eastern Tibetan Plateau.

中新世晚期-第四纪以湖面与五道梁群湖相沉积顶面为基准，在高海拔环境下继续发生剥蚀夷平和准平原化，逐步形成主夷平面或高原面。第四纪河流溯源侵蚀导致内外流水系分界线自东向西迁移，在青藏高原东部形成高山峡谷地貌。

In the second part, peroxidase in a single neutrophil cell and topography are imaged at the same time.

第二章用扫描电化学显微镜同时成像单个活细胞内的过氧化物酶活性和细胞形貌。

Based on topography and geological condition,this paper ulity field test and laboratory test to study the gradation, compaction, density, perviousness ,it can help the project cosnstrct and provide an reference for the other high embankment dam'construction.

为此，本论文结合该工程的地形、地质条件，采用现场试验和室内试验，对坝体各种材料的级配、击实、密度、碾压渗透及现场碾压特性进行试验研究，为工程的顺利建设和今后高土石坝建设提供参考意见。

This website offers the access to the Map Library Catalog of the library at the Princeton University, USA. It contains 300,000 maps and charts, aerial and satellite photographs; 100 relief models; 15 globes; 850 slides, which are related to geology, geochemistry, geophysics, climatology, natural resources, land use, soils, water resources, remote sensing, topography, political and cultural geography, physiography, bathymetry, transportation, navigation, urban and regional planning.

从本网站可以获得美国Princeton大学图书馆的地图收集的目录，共有300000张地图、图表、航片和卫星图片，100种简单模型，15个地球仪、850张幻灯片，内容包括地质、地球化学、地球物理学、气候学、自然资源、土地利用、土壤、水资源、遥感、地形、政治与文化地理学、自然地理学、测深法、置换传输、航海、城市与区域规划。

The plane adopts the joint method of both the finite element and the finite difference to divide plane domain by means of irregular triangular net in order to fit topography and coastal line complicated sea zone; Vertical application σcoordinate conversion and the finite difference method.

平面采用有限元法和有限差分法相结合的方法，用不规则三角形网格剖分计算域，以适应地形和岸线复杂的海区；垂向应用σ-坐标变换及有限差分法。

Combining a new geoid model (EIGEN-GL04S) recovered from GRACE mission and the KMSS04 model, a new mean dynamic ocean topography model are estimated over the Antarctic region. The surface Antarctic Circumpolar Current field and its Polar Front and sub-Antarctic Front are derived from MDT after filtering with a wavelet denoising method.

联合基于GRACE重力卫星观测资料恢复的重力场模型(EIGEN-GL04S1)和卫星测高推求的平均海面高模型(KMSS04)来构造南极绕极流区域的平均海面动力地形，并利用小波滤波方法去掉短波及噪声信号，进而推算大、中尺度的绕极流。

Based on the principle of variation of earth pressures on the culverts under different conditions, including topography, span of culvert, density of fill and the type of structure, and the property of arching action above the culvert, a nonlinear earth pressure theory for culverts beneath high fill is presented, the theory suggests the earth pressure on the culverts beneath high fill can be calculated with the formula σ=ξγH〓 as the fill up to higher height.

把这种方法与其它地下洞室的土压力计算理论进行的对比分析结果表明，非线性土压力理论考虑了填土达到一定高度时在涵洞上方产生的拱效应以及土拱的不稳定性特点，其计算的土压力明显低于不考虑拱效应的低填方涵洞土压力计算值，但高于具有稳定土拱效应的地下洞室土压力理论得到的土压力。

Surface topography;multi-scale surface;material probability curve;material ratio curve

表面形貌；多尺度表面；概率曲线；支承率曲线

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了