查询词典 topographic anatomy

These results indicated that complex topographic configuration in the Hengduan Mountains and climatic oscillations in Pleistocene promote genetic divergence of the large white-bellied rat.

川西白腹鼠的起源和种群分化可能与其地形的复杂性和在历史上该地区多次的抬升和气候的波动有关。

The paper introduces the latest development and application in the production of engineering survey technology. GPS allocation technology and the combination of GPS and total station have been widely used in plane surveying of control survey. Electron distance trigonometric leveling can replace third and fourth-order spirit leveling in vertical survey. Data collection, processing and drawing by total station has achieved automation and integration in topographic survey, etc.

随着工程测量技术的发展，控制测量中平面测量已广泛地采用了GPS定位技术、GPS与全站仪相结合的技术，高程测量中电子测距三角高程能代替三、四等几何水准测量；地形图测绘中，实现了全站仪从野外数据采集、处理到绘图过程的自动化和一体化；摄影测量和高分辨率遥感技术在大比例尺地形测图中的应用等。

Accumulatively provincial levels of government, as well as urban construction, land, water conservancy, transportation, energy, defense, agriculture, forestry, civil affairs, weather, earthquakes and other departments to provide various types of measurement and control points, more than 10,000, all kinds of scale simulation of topographic Figure 2 million copies , a variety of digital surveying and mapping results of more than 700 GB, expanded services, expanded the scope of protection, so that the results of the surveying and mapping data to provide accurate, timely, reliable and effective in advancing the province's surveying and mapping results of resources sharing, reduce duplication of investment in government , saving a lot of financial expenditure, to avoid a great waste, by leaders at all levels and the community alike.

累计为全省各级政府以及城建、国土、水利、交通、能源、国防、农林、民政、气象、地震等部门提供各类测量控制点1万多个，各种比例尺模拟地形图2万多张，各种数字测绘成果700多GB，拓展了服务领域，扩大了保障范围，做到了测绘成果资料提供准确、及时、可靠，有效地推进了全省测绘成果资源共建共享，减少了政府重复投资，节约了大量财政开支，避免了极大浪费，受到各级领导与社会各界的一致好评。

Outside local topographic zone of hills, ridges and escarpments

位于当地山脉、崖体及陡坡的地形区之外

Global Mapper also includes the ability to directly access multiple online sources of imagery, topographic maps, and gridded terrain data.

它可以转换数据集的投影方式以符合你的项目的座标系统，并可以同时对数据集的范围进行裁剪。

Xiaowan arch dam site has excellent topographic conditions, while geological structures in both abutments are complex, such as, faults, altered rock, mantle rock, etc.

在建的小湾水电站坝址具备修建高拱坝的优越地形条件，但地处西南地区著名的&三江构造带&的南段，地质构造较复杂，坝基及坝肩抗力体内存在部分断层、蚀变岩体和卸荷、风化岩体等地质缺陷，将引起两岸坝肩岩体变形不对称、压缩变形量增大以及坝肩局部岩体承载能力低，直接影响到拱坝与地基系统的正常运行和整体稳定安全性。

On the basis of actual difference between longitude and latitude,the nine basic-scale topographic map numberings are calculated by formulas in the paper, and then the traditional graphical method continued from the past in survey teaching would be replaced by the formula method.

按经纬差划分为：l：100万、1：50万、1，20万、1，10万、1：6万、l：2.5万、1：1万、l；5千、1：2干等9种规格。多年来，在《地形测量规范》，《测量学》、《地形测量学》等测量书籍中，一直没有完整统一的公式计算图幅编号，码沿袭传统的几何作图法，逐级推算求得。给教学、生产、地图管理和应用等方面带来不便，不能适应计算技术发展的需要。

The rotation,form drag due to local topographic inhomogeneities,and weak but appreciablestratification are suggested to be possible sources for this discrepancy.The clas-sical wall-layer parameterization of the turbulent dissipation rate is found to holdwell for reversing flows,while modifications are needed for rotating flows.

分析表明，潮流的旋转、由局地地形造成的型阻以及水体的弱层化可能是上述差异产生的原因；3、经典的壁湍流理论以及湍封闭模型中经常采用的湍动能与其耗散率间的关系对于弱层化的往复型潮流是成立的，而在旋转型潮流中，壁湍流理论需要进行修正。

We used Boole matrix fuzzy clustering into topographic diagrams data analyze,so it is easy to use computer to analyze the data.

数据挖掘有许多种技术方法，聚类分析是数据挖掘常用的技术方法之一，目前模糊聚类方法已经被广泛使用。

It also provides hyperlinks to Microsoft Terraserver or TopoZone.comvia a Web browser and displays an aerial photograph or topographic map of the area currently beingviewed in the program.

还提供通过一个网络浏览器链接到微软的Terraserver或者TopoZone.com的超级链接并且可以显示一个空中照片或者在该软件中当前正在被浏览的地区的地形图。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？