月球觀測 的英文怎麼說
中文拼音 [yuèqiúguāncè]
月球觀測
英文
lunar observation- 月 : Ⅰ名詞1 (月球; 月亮) the moon 2 (計時的單位) month 3 (姓氏) a surname Ⅱ形容詞1 (每月的) mo...
- 球 : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
- 觀 : 觀名詞1. (道教的廟宇) taoist temple2. (姓氏) a surname
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 月球 : moon; selen-; seleno-; seleni-
- 觀測 : observe; observation; viewing
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Changed of moon phases are brough about by the non - self - luminosity and the opacity of the moon. as the moon is a spherical body, sunlight can only illuminate half of the moon. viewing from different directions, the moon will appear to take the shapes of a circle, a semi - circle, a crescent, a gibbous or even completely invisible at all when its dark side faces the earth
由於月球本身不發光,只是反射太陽光,所以當月球運轉時,月球地球和太陽三者的相對位置便會不斷變化,因此,地球上的觀測者所見到月球被照亮的部分也在不斷變化,從而產生不同的月相The moon is nearly inexhaustible test field for the abilities of an observer and for the quality of his instrument.
月球幾乎永遠是檢驗觀測者能力和望遠鏡質量的理想場所。Owing to the phenomenon of libration it is possible to observe up to 60% of the total lunar surface.
由於天平動的現象,我們可能觀測到月球總面積的60。Owing to the phenomenon of libration it is possible to observe up to 60 % of the total lunar surface
由於天平動的現象,我們可能觀測到月球總面積的60 。The names of the various lunar formations and lunar landscapes mostly date back to the early history of visual lunar observation.
各種月面結構物和地形的名稱,大都起源於月球目測觀測史的早期。The united states successfully launched mars global surveyor into the mars obit on november 7
1996年11月7日,美國成功發射「火星環球觀測者」進入火星軌道。The results from x - ray diffraction demonstrated that pp / mmtome was a fully intercalated nanocomposite, pp / mmtom and pp / ommt were partly intercalated nanocomposites, but the intercalation effect of pp / mmtom nanocomposite was better ; the crystallization characteristics of pure pp and pp / mmt nanocomposites were investigated by dsc, waxd and pom. the result of these testing showed that mmt nano - layers acted as nucleating agents for the crystallization of pp, the addition of mmt had effect on the crystallization process, leading the increasing of crystallization temperature crystallization rate and crystallinity, but also the dimension of spherulite reduced. but the formation of pp crystal did n ' t change, the formation of pp crystal in three pp / mmt nanocomposites and pure pp were a - form on the whole ; influences of three sorts of mmt on mechanical properties of pp / mmt nanocomposites were studied, as a result, the addition of mmt comprehensively improved mechanical properties of pp : notched impact strength, tensile strength and flexural properties were all increasing, but the extent of increasing were n ' t large
通過xrd分析比較這三種pp mmt納米復合材料微觀結構得到, pp mmt _ ( ome )屬于完全插層, pp mmt _ ( om )與pp ommt的插層程度相近,但是pp mmt _ ( om )相對較好;通過對純pp和三種pp mmt納米復合材料的結晶性能研究發現,蒙脫土納米片層對pp結晶產生明顯的異相成核作用,結晶能力增強,使pp的結晶溫度和結晶速率提高,結晶度增加,球晶晶粒細化,但是沒有改變pp的結晶形態,三種pp mmt納米復合材料的結晶形態都屬于晶;通過對pp mmt納米復合材料的力學性能測試得知,蒙脫土的加入全面提高了pp的力學性能,缺口沖擊強度、拉伸強度和彎曲性能都有一定程度的提高,浙江{ _業大學碩十學位論文摘要但是提高幅度都不是很大,不過ommt 、 mmtom和mmtc ) me三種蒙脫土對pp力學性能有著不同的改性作用,其中pp / mmtom最好, pp月邊mto崛次之, pp / ommt最低,這種情況主要是由蒙脫土對pp結晶性能的影響和蒙脫土的納米改性作用造成的。This is a high - resolution image captured by an earth observing system satellite on 28 october 2004
這是地球觀測系統eos的衛星在2004年10月28日拍攝到的高解像度圖像。This is a high - resolution image captured by an earth observing system ( eos ) satellite on 28 october 2004
這是地球觀測系統( eos )的衛星在2004年10月28日拍攝到的高解像度圖像。The joint laboratory for geoinformation science ( jlgis ) of the chinese academy of sciences and the chinese university of hong kong, signed a letter of intent with the united states geological survey ( usgs ) s earth resources observation systems ( eros ) data center on 13 november 2004 to encourage cooperation between the centers of excellence in areas of remote sensing, geographic information systems, information technology, and data archive and management
地球信息科學聯合實驗室與美國地球資源觀測系統數據中心簽訂合作意向書中國科學院暨香港中文大學地球信息科學聯合實驗室,與美國地質調查局的地球資源觀測系統數據中心於二零零四年十一月十三日簽署合作意向書,促進雙方在遙感、地理信息系統、資訊科技、以及數據庫與管理等范疇的合作。Firstly, the paper introduces briefly the detecting principle of microwave radiometer and the scheme of lunar microwave radiometer. based on propagation matrix, an algorithm to get reflectivity of layered medium is brought in. by means of the method, the reflectivity expression of two - layer medium is obtained
本文首先簡要介紹了微波輻射計的探測原理及月球探測衛星微波輻射計的設計方案,還介紹了利用傳播矩陣計算分層媒質的反射率的方法,並給出雙層媒質的反射率表達式,分析了雙層媒質的反射率隨觀測角、頻率和第一層厚度的變化關系。But the only zones in which the moon passes the zenith, the point directly over the head of the spectator, are between the twenty-eighth parallels are the equator.
但是,月亮經過天頂點,也就是說它能夠爬上觀測者的頭頂的地方,必須位於地球赤道和南北緯二十八度之間的地帶。This year, the waxing moon which sets early will have no inference at all. however, even with the most optimistic prediction and the best observing environment, there will only be around few hundreds of meteor, hardly comparable with 2001 leonids
2006年當日,月球早已西落,不會影響觀測,但即使最樂觀的估計及最佳的觀測環境下,象限儀座流星雨與2001年的獅子座流星雨仍有很大距離。Although scientists had postulated this phase of lunar history based on the apollo samples, the proof came from the clementine and lunar prospector data, which indicated the global distribution and large abundance of anorthosite
雖然科學家根據阿波羅太空船所採集的樣本提出了關于月球這段歷史的假說,但是證據卻來自克萊門蒂號和月球探勘者號的觀測,顯示斜長巖豐富且分佈全球。After the field survey, the technique and implementation group of igcsb chose dajianshan where is 18km away from lanzhou seismic station in the south - west as the array site among several backup sites, and enforced a site survey on august, 1999. eignt suits of instruments supported by the analysis and prediction center, csb were used for the field observation, and 18 sites were deployed on two concentric circles and a beeline respectively. during the 18 days, we achieved about 3gb waveform data
1999年8月,中國地震局地球物理研究所臺陣建設技術實施組經過實地考察,從幾個候選陣址中選中蘭州地震臺西南方向18km的大尖山作為ims蘭州臺陣陣址,在中國地震局分析預報中心的支持下,投入了8套地震儀器以同心圓分佈和直線分佈方式在蘭州大尖山陣址對18個測點進行了為期18天的野外觀測,取得了約3gb的地震數據。With the analysis methods of eof, reof, wavelet, correlation, running mean, and synthesis, sanxia summer precipitation ( sxsp ) anomaly rules and its reasons is studied. the results show that : ( 1 ) sxsp anomalies exhibit remarkable variation cycle of 15 years, 6 - 7 years and 2 ~ 3 years. the distribution of sxsp is in phase with the middle - low reaches of the yangtze river, while it is out of phase with that of middle and west of sichuan basin
本文採用1959 2001年三峽庫區44個觀測站夏季( 6 8月)降水量資料、 1959 2001年ncep ncar逐月、逐日資料, 1959 2000年中國160站降水資料、全球逐月海溫資料等,利用eof 、 reof 、小波變換、合成分析、相關分析、滑動平均等方法,研究了三峽庫區夏季降水異常規律及其成因。The bastille - day flare of 14 july 2000, a great solar flare with x - ray / ha importance of x5. 7 / b3, was observed around 10 : 24 ut in the noaa 9077 ar at position n22w07. in this flare, very rich interesting radio bursts and fine radio spectral structures were detected, not only in metric wave band, but also in decimetric and microwave band ( 1. 0 - 7. 6 ghz by national astronomical observatories of chinese academy of sciences - naoc )
2000年7月14日的太陽耀斑爆發? bastille事件,備受國際太陽物理學家關注,著名的sci刊物「 solarphysics 」特出版專輯研討該事件,從光球、色球、日冕、直至日地空間的廣闊空間尺度范圍內,對該事件的觀測資料進行了分析和理論研究。Finally, according to dynamics model and optical principle, we have designed three different routes and build up this system ’ s equation of state and observation, and make use of kalman filter to estimate lunar - rover ’ s position, velocity and attitude
在月球車動力學及光學成像原理的基礎上,對三個模型分別建立了該系統的狀態方程及觀測方程來對月球車的相對位置、姿態進行估計,並給出了模擬結果。This paper analyzed the data obtained at mcmurdo and thule neutron monitor ( nm ) stations and at guangzhou muon monitor station during the cme event in march 1991. the results show that in this event when the cme structure passed the earth, it was shifted to the earth ' s southern hemisphere and the strongest magnetic structure associated with the cme passing the earth at about 2000ut, march 24. 1991
我們利用mcmurdo和thule兩個臺站的銀河宇宙線強度的觀測數據和廣州多方向介子探測器記錄的宇宙線強度的數據分析了1991年3月cme的特徵,注意到cme是一定程度地偏向地球的南半球,並給出了cme中最強的磁場結構到達磁層的時間為1991年3月24日2000ut左右,這是過去沒有注意到的一個特徵。This is a high - resolution image captured by an earth observing system satellite on 28 october 2004. the weather was fine in hong kong on that day
這是地球觀測系統eos的衛星在2004年10月28日拍攝到的高解像度圖像。分享友人