粮农组织正在开展一项调查，利用卫星观测，希望能提供一个更加详细的评估，并应在明年年底出版。
The FAO is conducting another survey using satellite observations that they hope will provide a much more detailed assessment, and should be published at the end of next year.
该卫星将于地球上56,000处观测点利用两个探测器收集数据——其中的一个是光谱仪，测量从地球表面反射的阳光。
It will gather data from 56, 000 points around the globe with two detectors. One is a spectrometer that measures sunlight reflected from the Earth's surface.
该卫星将于地球上56,000处观测点利用两个探测器收集数据——其中的一个是光谱仪，测量从地球表面反射的阳光。
It will gather data from 56,000 points around the globe with two detectors. One is a spectrometer that measures sunlight reflected from the Earth's surface.
美国宇航局利用从地球上空数百英里收集的数千份“卫星观测资料”制作了一系列漂亮的照片。
The space agency produced the stunning series images using thousands of “satellite-based observations” hundreds of miles above the planet
人造卫星能够利用遥感观测地球上的气候变化。
The satellites are able to observe the changes of climate on earth by means of remote sensors.
全球普查任务利用地球观测卫星季节性地动态监测地球表面变化，是遥感技术在全球变化监测中一种应用。
Global survey mission seasonally and dynamically monitors the changes of earth surface with earth observation satellite, it is an application of remote sensing technology in monitoring global change.
本文利用NOAA卫星图像处理结果与同期水文观测资料，对东海表层水团的分布和转移特征作了初步分析。
The features of distribution and transformation of the East China Sea surface water mass are analyzed by using NOAA satellite images and simultaneous hydrographic data.
这一根据大气二氧化碳浓度季节变化、陆地年平均气温和卫星遥感数据的推断，尚有待于利用对地面植被的实际观测资料予以检验。
This inference based on the records of the seasonal signal in atmospheric co 2, the surface air temperature and the satellite data have yet to be proved by field observation data of land vegetation.
年8 月在上海天文台利用安装在1 ．56米望远镜上的CCD探测器对天王星五颗主要卫星进行了定位试观测。
The major satellites of Uranus were observed with the CCD detector equipped on the 1.56m telescope at the Shanghai Astronomical Observation during the 1995 opposition.
利用TPXO6海潮模型计算了海潮对卫星重力恢复的影响，与GRACE观测误差实施了对比。
Using the ocean tide model of TPXO6, the effect of ocean tide on gravity determination is investigated and compared with the error of recovered gravity by GRACE.
以此作为第三代海浪模式的输入风场，模拟了1999年约克（York）台风经过南海海域的台风浪，并利用 T/P卫星高度计观测的有效波高资料对模式进行同化。
The new wind field agreed well with the one derived from TOPEX/Poseidon altimeter, and was used to force a third wave model to simulate typhoon YORK which passed through the South China Sea in 1999.
本文对利用NOAA气象卫星遥感监测资料和土壤水分人工观测资料开展安徽省干旱监测的指标进行了介绍。
Based on the data of the monitoring of NOAA meteorological satellite and the observed soil moisture at the surface observation station, drought index was expatiated in Anhui Province.
当凯什兰博士和他的团队观测火星时，他们可以分辨火星的两个微小卫星——这样的任务如果是利用牛顿的望远镜则需要一个直径最少长达30厘米的镜面。
When Dr Koechlin and his team pointed 12 it at Mars they could distinguish that planet's two tiny moons-a task which would require a Newtonian telescope with a mirror at least 30cm across.
当凯什兰博士和他的团队观测火星时，他们可以分辨火星的两个微小卫星——这样的任务如果是利用牛顿的望远镜则需要一个直径最少长达30厘米的镜面。
When Dr Koechlin and his team pointed 12 it at Mars they could distinguish that planet's two tiny moons-a task which would require a Newtonian telescope with a mirror at least 30cm across.
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