行星影區 的英文怎麼說
中文拼音 [hángxīngyǐngqū]
行星影區
英文
extraterrestrial origin-
The paper establishes a ecological transect, with a length of 90 km and width of 16 km, utilizing the part of tm data on 16th august 1998, from harbin to the natural secondary forests in maoershan, heilongjiang province. with supervised classification, the tm data which had been corrected and enhanced via erdas, combining the data of gps in the field, was classified by seven types including : residential area, glebe, paddy field
本論文利用1998年8月16日的tm衛星數據的一部分，設置從黑龍江省哈爾濱市到帽兒山天然次生林區，長90km ，寬16km的生態研究樣帶。通過用erdas對衛星數據的校正、圖像增強等處理，結合gps野外實地調查數據，進行有監督分類。共分為7種類型：居民點、旱田、水田、河流、灌叢、闊葉林、針葉林，並建立了衛星影像分類解譯標志。By means of images processing of satellite, geometrical correction of images from uav rs system was accomplished by polynomial. in the processing of images of wuming in guangxi province, a set of scan large - scale relief maps were used
借鑒衛星影像的處理方法，將目標區現有的大比例尺地形圖數字化后，利用多項式法完成了廣西武鳴城區無人機遙感飛行試驗影像的幾何糾正，並取得了較好的效果。The creation in 1988 of “ super tuesday. ”, an arrangement whereby the southern states hold their primaries on the same day to maximise the region ' s impact, only enhanced this bias against the big states
1988年催生的「超級星期二」 ，這一安排使得南方各州在同一天舉行初選，只不過增強了旨在對抗一些大州的黨派偏好，以便這些地區的影響得以最大化。Then, the article describes the mathematic model of block adjustment with independent model andundle block adjustment which both supported by gps data. at last, takeing the digital aerial triangulation system of the red star digital photogrammetry system as the testing platform, we required some conclusions significative to actual generation
在此基礎上，建立gps數據支持的獨立模型法和光束法區域網平差的數學模型。並以紅星數字攝影測量系統中的數字空三子系統為平臺進行試驗，獲得若干對實際生產有指導意義的結論。Its main contributions include the following several aspects : firstly, the dissertation constructs the mathematic model of short baseline orientation determination using two geostationary satellites and analyses the applicable conditions of carrier phase interferometry. orientation determination precision is analysed in depth through both the conventional linearized method and monte - carlo computer simulation method, and the mathematical simulation results show that the linearized method has the shortcoming of fairly low elevation error analysis precision in high latitude area so as not to be very appropriate there. by analyzing the definite factors influencing orientation precision, the dissertation develops the concept of orientation dilution of precision, which uncovers the internal cause of exotic error behavior of bi - satellite orientation, and has important guiding significance for practical engineering applications
本文系統地研究了基於「北斗一號」衛星載波相位干涉測量原理實現地球靜止雙星定向的相關技術，主要研究成果包括以下幾方面:首先，建立了利用兩顆地球靜止軌道衛星進行短基線定向的數學模型，分析了載波相位干涉測量的適用條件;採用傳統的線性化解析法及蒙特卡洛隨機模擬法兩種途徑對雙星定向的精度進行了詳細分析，數學模擬結果表明在高緯度地區線性化解析法由於俯仰角誤差分析精度略有下降而不太適合;在分析定向精度確定性影響因素的基礎上，提出了雙星定向精度衰減因子odop的概念，揭示了雙星定向誤差特殊表現的內部機理，對實際工程應用具有重要的指導意義。For a - early f type ms stars, stellar chromospheric activity decrease with stellar rotation period, but increase with rossby number ; for m type ms stars, stellar chromospheric activity increase with stellar rotation period and rossby number, and stellar chromospheric activity reach saturation at large color index ; for the ms stars between mid - f to m type, stellar chromospheric activity decrease with stellar rotation period and rossby number
A ?早f型主序恆星的自轉周期和恆星對流區的隨色指數的分佈明顯地影響著這些恆星的色球活動行為。而m型主序星的色球活動水平基本上隨自轉參量的增大呈上升趨勢，並且m型主序星的色球活動水平在色指數較大時趨于飽和。Life may have evolved on earth and other planets in geothermally heated environments
生命可能源於地球或其他行星上受地熱影響的高溫區Detailed diagnoses is made on a heavy - hard rain in the northeast qinghai - xizang plateau using ncep data of 1 x 1 with 6h intervals, more complete and integrated conventional observational data and the data set of automatic meteorological stations in plateau and new generation doppler radar data and satellite images and etc. the following conclusions can be drawn : 1. the distribution of heavy - hard rain, which is characteristics of valley topography in northeast qinghai - xizang plateau is obviously effected by topography. the distribution of yearly mean precipitation and the frequencies of heavy - hard rain in this area are descending from east to west
本文首先利用ncep時間間隔為6小時的1 1的格點資料、更全面、更為完整的常規探測資料和高原地區布設的自動氣象站資料、新一代多卜勒天氣雷達資料、衛星雲圖資料等對高原東北部地區大到暴雨的天氣、氣候特徵及大尺度環流背景進行分析，形成對高原暴雨的整體認識，並為以後的數值模擬提供大尺度環流背景及依據，分析中發現： 1 、高原東北部地區大到暴雨的分佈明顯受到地形影響，年降水量和大到暴雨次數自東向西呈階梯性遞減趨勢，分別在高原東北部的外流河谷地區和四川北部地區存在大值中心。This study has proved that it was feasible that common dc and uav were combined to construct a miniature aerial rs system. after geometrical correcting, the high - resolution rs images from the uav rs system were as good as the images of satellite or aerial photogrammetry. the miniature uav rs system is a new technique that could be used to quickly acquire images of small region with low - costs
徽型無人移以曉空遙感系統及其影像幾何糾正研究本研究結果證呢，將普通數碼湘機和無人機結合構成微型無人機航空遙感系統，在技術上是可行的，其獲取的高分辮率遙感影像經幾何纖正處理后可與載人航空攝彩、國外高分辮率成像衛星嶺影像資料相墉美，是一項低成本、快逮解決小區城可見光、紅外等遙感信息源問題的可行技術Stationary photography should be supplemented with visual observation. by comparing these two sets of data, we can deduce the exact positions where the meteors appear, and the magnitude of the faintest meteors that are captured
攝影要與目視觀測互相配合，記下同一天區的流星資料，以便進行比較，可從底片上倒算出其實際位置，又可得知被拍到的流星的最暗星等。Employing the satellite images of landsat - mss and landsat - tm and the integrated techniques of rs, gis, and gps, the authors, with maotiaohe river basin as a case, studied the process and driving factors of land use / cover changes since the beginning of 1970s, and modeled the possible land use / cover changes scenarios in the coming 10 years based on clue - s model, and then made an ecological evaluation on effect of the changes over the past 30 yeas as well as in the coming 10 years by using theory and method of landscape ecology. in this research, the authors, from the angle of international lucc studies, threw much light on the land use / cover changes in the basin and also the derived ecological and environmental problems such as karst rocky desertification
本文以位於貴州中部的貓跳河喀斯特流域為對象，以1973年的mss和1990年、 2002年的tm等衛星影像為數據源，運用rs - gis - gps集成技術，研究了該地區在過去三十年間土地利用/覆被變化的過程、驅動機制，運用clue - s模型模擬、預測了該流域在不同目標情景模式下的土地利用/覆被變化，並運用景觀生態學的方法對貓跳河流域過去三十年間的土地利用/覆被變化以及未來不同情景模式下的土地利用/覆被變化的生態效應進行了評價。Hentique was in charge of planning his luxury activity with hurun report, along with various world brands such as ferrari - maserati, brunswick, hennessy, robinson, mikimoto jewelry, aurora and debauve et gallais, etc., inviting dozens of social elites and high - class, including the consulate general of belgium in shanghai, the president of hong kong calligraphy and painting association, deutsche bank ag, bank of east asia, as well as the upper - class of some foreign banks and presidents of asia - pacific areas of several multi - national companies ; world - renowned movie star rosamund kwan and hurun report listed top 100 chinese entrepreneurs also participated in the banquet, promoting a high - end experience of lifestyle
盛典由涵田機構攜手胡潤百富精心策劃，聯合法拉利-瑪莎拉蒂、賓士域豪華遊艇、軒尼詩、羅賓遜、御木本珠寶、奧羅拉、黛堡嘉萊等世界頂級品牌共同發起，邀請到各界名流共襄盛宴，包括比利時領館駐滬總領事、香港中國書畫會會長、德意志銀行、東亞銀行等外資銀行高層及部分跨國企業亞太區總裁、著名影星關之琳以及「胡潤百富」 2006年最新出爐的中國大陸財富排名的前百名企業家，共同發起一場極致生活體驗。Two temporal satellite images were used for vegetation mapping of wolong nature reserve. through overlay analysis of the vegetation maps and dem data, the authors studied the distribution pattern variation of different vegetation types along the topographic gradients. the study resulted that : the extensive deforestation activity beginning at medium 1960 s made intensively impact on the vegetation distribution pattern, and the aftereffect can be distinguished clearly even in medium 1980 s
北京大學城市與環境學系，北京， 100871摘要：利用臥自然保護區1987年和1997年兩個時段的衛星遙感影像進行植被制圖，並與dem模型數據進行疊圖分析，研究不同植被類型在各種地形梯度上的分佈格局及變化特點。Mr vincent to, chairman of po leung kuk ; mr francis chiu, executive director of urban group ; mrs cecilia yuen, district social welfare officer kwun tong of the social welfare department and famous artist ms vivian chow
保良局主席杜偉強律師富城集團執行董事趙伯琛先生社會福利署觀塘區福利專員袁鄺銹儀女士及歌影視紅星周慧敏小姐At month ' s end, mercury will retrograde in your home sector, from january 28 to february 17
本月底，水星逆行將影響到你的家宅區域。The values specified in this section are used by the software to recognize objects ( stars, minor planets, or comets ) in your ccd frames, and to distinguish these real objects from false detections or image artefacts
在本部分設置的值將被用於軟體在你拍攝的ccd圖片中來鑒別目標（如：恆星、小行星或彗星） ，從而來與錯誤的識別及圖片鬼影相區別。Envi, a software that can deal with remote sensing image, was used to process tm image. according to the investigation on the spot, the grassland taxonomy of our country and the criterion of estimating environment quality, the vegetative cover in the source area of the yellow river was classified as five kind in this thesis
本文利用envi遙感圖像處理軟體加工處理的tm衛星影像，根據實地調查，按全國草地調查統一分類法，結合生態環境質量評價標準，本文將黃河源區植被覆蓋劃分為5個等級，並採用非監督分類法對黃河源區tm影像進行分類。The shape of o constellation is an efficient way to program the missions of regional coverage of reconnaissance satellite constellation, the methods to design o con stellation are discussed in case of two - body or j2 influence
星座構型是解決偵察衛星星座區域覆蓋的有效方法，本文在二體假設和考慮地球j2項影響兩種情況下對星座進行了設計。Firstly, the system for receiving and disposing weather - satellite data provided by the national satellite meteorology center was used to distill spectrum data of channel - 1, channel - 2, channel - 4 and channel - 5 from noaa / avhrr ib data, and the spectrum data were transferred to local area file by the method of projection
應用國家衛星中心提供的「極軌衛星資料接收與處理系統」 ，從noaa avhrr1b文件中提取廣西區域范圍內各通道的光譜資料，進行投影變換後生成等經緯度圖像文件。Based on landsat thematic mapper ( tm ) image, the distribution, formation and movement of desert were studied in the region of jilantai salt lake, the primary sites of the defence and control were analyzed
利用陸地衛星tm標準假彩色合成影像圖，研究了吉蘭泰鹽湖地區沙漠的分佈、形成和運移規律；探討了進行吉蘭泰鹽湖治沙、防沙的重點地段。分享友人