natural satellite 中文意思是什麼
natural satellite
解釋
天然的衛星-
It is a very complicated problem to estimate evapotranspiration ( et ) over a large area natural surface. based on the information of satellite remote sensing and geography, the natural surface is divided into 6 categories : water, bare soil, dense grass, partly grass covered, forest, bosk
利用遙感資料求取ndvi ，依據ndvi和地理信息資料，將地表分成6類：水體、裸地區、草地?裸地區（有草覆蓋但未完全覆蓋） 、草地完全覆蓋區、樹林區、灌木叢區。 -
As it circles our planet, the changing position of the moon with respect to the sun causes our natural satellite to cycle through a series of phases : new, new crescent, first quarter, waxing gibbous, full, waning gibbous, last quarter, old crescent and back to new again
當月球進入地球的半影時，應該是半影食，但由於它的亮度減弱得很少，不易察覺，故不稱為月食，所以月食只有月全食和月偏食兩種。 -
In this paper aircraft has made vertical and synthetic detecting flying purposefully on 9. 17, 2003 according to cloud ' s macro and microstructure. vertical layers and representative places of stratiform cloud on 9. 17, 2003 are analyzed using the observational data of particle measurement system ( pms ), combined with satellite data, radar data, and precipitation data on ground. by this we have got cloud ' s microphysical structure and physical process of the natural precipitation, and the physical effect evidence has been testified according to observational data after lco2 seeding
本文用綜合觀測的方法，利用機載pms雲粒子探測系統，根據雲系的宏微觀結構特徵進行有針對性的垂直探測飛行，配合衛星、雷達、地面雨量、雨強計網觀測資料對2003年9月17日延安降水性層狀雲系中那些有代表性的部位或垂直分層做細致的觀測分析，獲得雲系的微物理結構和自然降水形成的物理過程，並用觀測事實來驗證人工增雨引晶催化后的物理響應判據。 -
The commodities traded there include 6. 5mm steel bars, natural silk, chemical fibres, small red beans and plywood. with its 140 satellite ground receiving stations, 80 wired display screens, complete rules and regulations for futures trade, suzhou commodities futures exchange is now among the nation s best commodities exchange in whatever way
5毫米建築鋼材，后推出繭絲、化纖，目前又增加膠合板、紅小豆等。經過幾年的積極探索，蘇州商品交易所建立並逐步完善了期貨交易章程交易規則、會員管理、結算細則、交割及違約處理和調解仲裁辦法等規章規則，規范化管理達到了國內先進水平。 -
Low resolution satellite imagery, meteorological data and derived products and information on software tools, methods and techniques used for environmental monitoring, crop forecasting, early warning, desert locust control and others, from the artemis and agrometeorology groups, fao environment and natural resources service ( sdrn )
來自artemis和糧農組織環境和自然資源處（ sdrn ）低解析度衛星圖像、氣象數據、衍生產品和環境監測、收成預測、預警、沙漠蝗蟲控制和其它工作使用的軟體工具、方法和技術信息。 -
Be in so called period of 3 years of natural disaster, he passes sufficient investigation and study, face at that time put satellite, crave for greatness and success, lose contact with reality, 3 minutes of natural disaster the reality of disaster of 7 minutes of people, dare to stand to replace conversation of millions upon millions common people, give on top leader 10 thousand character the book, till be koed after do not flee, do not commit suicide, the far more than that place expression comes out is " gas " the word can describe wraparound spirit, its character charm, flare lofty or bottomless, always illuminate later generations
在所謂的三年自然災難時期，他經過充分的調查研究，面對當時的放衛星、好大喜功、脫離實際、三分天災七分人禍的現實，敢於站出來替億萬老百姓說話，給最高領袖上萬言書，直至被打倒后的不叛逃、不自殺，所表現出來的何止是一個「氣」字能夠形容概括的精神，其人格魅力，光焰萬丈，永照後人！ -
A disk, globe, or crescent resembling the natural satellite of earth
月狀物，新月狀物類似地球自然衛星的碟、球體或新月狀物 -
The moon, being our only natural satellite, is the closest celestial body to the earth
月球，是人類唯一的天然衛星，亦是最接近地球的天體。 -
Apart from many artificial satellites, the earth has only one natural satellite, the moon. we will talk about the moon in the next chapter
地球只有一個自然衛星，即我們所熟悉的月球，我們將在下章詳細介紹它。 -
The moon is the earth s only natural satellite. its average distance from the earth is 30 times the earth s diameter. its radius is only about one - fourth the earth s and its mass is only 1 81 the mass of the earth
月球是地球唯一的天然衛星，地月平均距離為地球直徑的30倍，月球直徑只及地球的四分之一，質量則為八十一分之一。 -
Founded in 1978, aars promotes exchange and cooperation among researches on the technologies of satellite and aerial remote sensing and their applications in the study of environment monitoring, natural hazards and urban planning. currently aars has 23 asian country members and 19 associate members from other parts of the world
亞洲遙感協會成立於一九七八年，一直致力於促進亞洲各國科技界人士在衛星和航空對地觀測技術及其在環境監測、自然資源、城市規劃等應用領域的交流與合作，中國是該協會創始會員之一。 -
The natural frequencies of the antenna are low and dense because of its large dimension, light mass and large flexibility. dynamic analysis is needed to avoid the coupling motion between the satellite and the antenna. firstly the thesis sets up the dynamics model of the satellite - antenna system based on the hybrid coordinates
由於天線尺寸大、質量輕、柔性大，天線的固有頻率很低且十分密集，為避免天線與衛星的調姿運動產生不良耦合影響，需對大型可展開天線與衛星系統進行剛柔耦合動力學分析，從而為天線的結構設計提供可靠的理論依據。 -
The early catastrophe was mainly caused by the natural disaster, today, terrorism, the satellite launch failure, the nuclear power station accident and even like the non - standard epidemic situation and so on also become the catastrophe risk source
早期的巨災主要由自然災害引起，今天，恐怖主義、衛星發射失敗、核電站事故乃至像非典疫情等也成為巨災風險的風險源。 -
With the rapid development of satellite remote sensing technology, it has been widely applied in national economics and martial area, in particular, in the field of natural disaster reduction, for examples, in forecasting and controlling of flood, preventing of forest - fire, monitoring of landslide and debris flow and so on. regretfully, as we understand the satellite remote sensing technology are rarely applied both at home and abroad for earthquake disaster reduction. it is because that on the one side, earthquake is a very complicated natural phenomenon with its indistinct genesis mechanism and occurrence of very low probability and on the other side, the resolution of satellite remote sensing image is too low and satellite repeat period is too long that constrain this technique to be used in earthquake disaster reduction. this paper intends to address the application, practicability and other relative scientific - technical and economic issues, of satellite remote sensing technology in reducing earthquake disaster, it is believed that the earlier use of satellite remote sensing technology in china will provide a more effective and economic vehicle to minimize the future earthquake losses and also successful experiences to the world communities
衛星遙感技術在減輕自然災害中發揮了十分重要的作用，但也不得不指出，衛星遙感技術在防震減災工作中，無論在國內或國外均尚未得到有效的應用.這一方面固然是由於地震事件十分復雜，地震孕育和發生的規律尚未搞清，難以發揮衛星遙感技術的作用，另一方面也由於可以使用的衛星遙感技術的解析度還不夠高，重復觀察的周期長，限制了這一技術在防震減災工作中的應用.有鑒于近年來衛星遙感技術有了新的進展，使其有可能在防震減災中發揮特殊的作用，本文旨在對衛星遙感技術在防震減災工作的應用，對它的可行性、有效性、經濟性和與此相關的科學技術問題進行探討，使這項技術能在防震減災領域早日得到應用，以促進我國防震減災工作的發展
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