经度

Quebec fishing vacation and trout fly fishing trip in Payne River Quebec Location - Latitude 60 o North, Longitude 70 o 40 West .

魁北克渔业度假和鳟鱼飞行佩恩河魁北克位置-纬度6 0澳北，经度7 0澳西4 0。

Based on the field investigation in Aug 2001 and Aug 2002, digital China Vegetation Map in 2001 and Qinghai-Xizang Plateau Vegetation Regionalization Map in 1996, vegetation characteristic along two sides of Qinghai-Xizang highway and railway is studied in this article Meanwhile, the impacts of Qinghai-Xizang highway and railway constructions on the ecosystems are analyzed using ARCVIEW、ARC/INFO and PATCH ANALYSIS It was found that:(1) Qinghai-Xizang highway and railway span 9 altitudes,12 longitudes and 6 natural regions (East Qinghai and Qilian mountain steppe region, Chaidamu mountain desert region, South Qinghai alpine meadow steppe region, Qiangtang alpine steppe region, Guoluonaqu alpine scrub meadow region and South Xizang mountain shrub steppe region);(2) the constructions of Qinghai-Xizang highway and railway destroyed natural vegetation and landscape, especially in 50m-wide buffer regions along both sides of the roads, it was estimated that the Primary Productivity deceased by about 30504.62t/a and the gross biomass deceased by 432919.25～

：根据2001-08和2002-08月野外调查数据及2001年1∶100万中国植被图、1996年1∶400万青藏高原植被区划图和2000年青藏铁路沿线自然保护区分布及功能区界调整图，以青藏公路铁路沿线植被生态系统为研究对象，运用ARCVIEW和ARC/INFO软件研究青藏公路铁路建设对沿线生态系统结构的影响，结论如下：①青藏公路铁路南北跨越9个纬度，东西跨越12个经度，共穿越青东祁连山地草原地带、柴达木山地荒漠地带、青南高寒草甸草原地带、羌塘高寒草原地带、果洛那曲高寒灌丛草甸地带和藏南山地灌丛草原地带6个自然区，对植被类型的统计结果显示了地带性。②青藏公路铁路的建设对生态系统产生直接的切割，使景观更加破碎。

The prime meridian is used as a reference line from which longitude east and west is measured.

本初子午线通过英国格林威治的零度子午线，用作参考经线，从本初子午线开始分别向东和向西计算全世界的地理经度

Minus sign indicates west of prime meridian in longitude and south of equator in latitude.

於经度中负号代表西经；於纬度中负号代表南纬。

On May 14 2009 the world's first fully immersive 360 degree 3D nightclub was exhibited in the world famous 02 Dome in Greenwich (and thus aptly on 0 degrees longitude, the prime meridian of the world).

随着技术的稳定，2009年5月14日世界上第一个完全逼真的360度全景三维夜总会在世界著名格林尼治O2 Dome酒吧被展出（恰巧的是这里正是在0度经度，世界本初子午线）。

Know axis, two poles, prime meridian, and equator. Know the features of meridians and parallels, and their rule of location. Know the dividing method of low, middle and high latitude. Remember the east and west hemispheres and south and north hemispheres.

知道地轴、两极、本初子午线和赤道，知道经线和纬线的特征及经度和纬度的分布规律，知道低纬度、中纬度、高纬度的划分方法，记住东西两半球和南北两半球的划分方法。

Prime meridian line of longitude which passes through Greenwich near London, numbered zero,from which the other lines of longitude are calculated

本初子午线(通过伦敦附近之格林尼治的经线，度数为零，是计算东西经度的起点)。

Prime meridian line of longitude which passes through Greenwich near London,numbered zero,from which the other line s of longitude are calculated

本初子午线(通过伦敦附近之格林尼治的经线，度数为零，是计算东西经度的起点)。

According to the International Meridian Conference, the new millennium began when it was midnight in Greenwich, south-east London, the site of the original Greenwich Royal Observatory, where the "prime meridian"(0 longitude) is located.

根据&国际子午线大会&的决定，新千年开始时，伦敦东南部的格林威治，原格林威治皇家天文台、&本初子午线&(0经度)的所在地正是午夜。

According to the results of small satellite to ground station, the longitude ranges of ascending node limited by the cross-time can be gained relative space station.

并且利用升交点经度特性，得到了在过顶时间限制条件下的升交点取值范围。

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