earth satellite造句
造句與例句
手機(jī)版
- The artificial earth satellites occupy a peculiar intermediate position between science and technology .
人造地球衛(wèi)星在科學(xué)和技術(shù)之間占有一個(gè)獨(dú)特的中介地位。 - In comparison with the classical lunar theory the motion of an earth satellite offers important practical differences .
與經(jīng)典的月球理論相比較，地球衛(wèi)星的運(yùn)動(dòng)有顯著的實(shí)際差別。 - When was china ' s first man - made earth satellite launched
中國(guó)的第一顆人造地球衛(wèi)星是什么時(shí)候發(fā)射的？ - Another man - made earth satellite was put into orbit last month
上個(gè)月又一顆人造地球衛(wèi)星被送入軌道。 - China succeeded in launching its first man - made earth satellite in1970
1970年中國(guó)成功地發(fā)射了第一顆人造地球衛(wèi)星。 - China succeeded in sending up another man - made earth satellite yesterday
昨天，中國(guó)有成功地發(fā)射了一顆人造地球衛(wèi)星。 - Earth satellite vehicle
地球衛(wèi)星運(yùn)載火箭 - China successfully launched its first man - made earth satellite in april 1970
中國(guó)于1970年4成功地發(fā)射了第一顆人造衛(wèi)星。 - It is reported that china has sent another man - made earth satellite into orbit
據(jù)報(bào)道中國(guó)又成功地發(fā)射了一顆人造地球衛(wèi)星。 - Near - earth satellite
近地衛(wèi)星 - It's difficult to see earth satellite in a sentence. 用earth satellite造句挺難的
- China successfully launched its first man - made earth satellite on april24 , 1970
中國(guó)于1970年4月24日成功地發(fā)射了第一顆人造地球衛(wèi)星。 - It if reported that china has seat another man - made earth satellite into orbit
據(jù)報(bào)導(dǎo)，我國(guó)又發(fā)射了一顆人造地球衛(wèi)星，衛(wèi)星進(jìn)入軌道。 - Such a station is also able to play a unique role in interrogating earth satellites in orbit over both poles
同時(shí)，這個(gè)觀測(cè)站還在監(jiān)視兩極軌道上的地球衛(wèi)星方面發(fā)揮不可替代的作用。 - Earth satellite remote sensing monitored and geodynamic analysis of the dynamic variation of lakes in the qinghai - xizang plateau
青藏高原湖泊動(dòng)態(tài)變化的地球衛(wèi)星遙感監(jiān)測(cè)及地球動(dòng)力學(xué)分析 - This satellite launch is different from satellite launches in the past . previous launches were always for earth satellites , however this satellite is for the moon
這顆衛(wèi)星跟以往中國(guó)發(fā)射的衛(wèi)星有所不同，以前發(fā)射的都是地球衛(wèi)星，而這次發(fā)射的“嫦娥一號(hào)”是一顆月球衛(wèi)星。 - The remote sensing refers to air to ground one , namely from different working platform far away the ground ( for example gao ta , balloon , airplane , rocket , the artificial earth satellite , spaceship , aerospace craft and so on ) , through the sensor , exploring the information ( radiation ) to the earth ' s surface electromagnetic wave , and after the information transmission , processes , estimation and analysis , it can be regarded as a kind of comprehensive technology of surveying and monitoring earth ' s resources and its environment
摘要遙感是指空對(duì)地的遙感，即從遠(yuǎn)離地面的不同工作平臺(tái)上（如高塔、氣球、飛機(jī)、火箭、人造地球衛(wèi)星、宇宙飛船、航天飛機(jī)等）通過(guò)傳感器，對(duì)地球表面的電磁波（輻射）信息進(jìn)行探測(cè)，并經(jīng)信息的傳輸、處理和判讀分析，對(duì)地球的資源與環(huán)境進(jìn)行探測(cè)和監(jiān)測(cè)的綜合性技術(shù)。 - Under the circumstances of all - round blockade and embargo imposed by the united states and other western countries , china successfully developed intermediate and short - range missiles in 1964 , and succeeded in launching its first man - made earth satellite in 1970 , and a recoverable satellite in 1975
在美國(guó)等西方國(guó)家對(duì)中國(guó)實(shí)行全面封鎖和禁運(yùn)的情況下， 1964年中國(guó)就已經(jīng)研制成功了中近程導(dǎo)彈， 1970年中國(guó)成功地發(fā)射了第一顆人造地球衛(wèi)星， 1975年，中國(guó)又成功地發(fā)射了返回式衛(wèi)星。 - Second part - the main contribution and research results of this paper are focused on as follows : ( 1 ) how to use the measurements of a dual frequency gps receiver to determine the ionospheric delay correction model for single frequency gps of a local range ; ( 2 ) how to separate the instrumental biases with the ionospheric delays in gps observation ; ( 3 ) how to establish a large range grid ionosphere model and use the gps data of chinese crust movement observation network to investigate the change law of ionospheric tec of china area ; ( 4 ) how to improve the effectiveness of correcting ionospheric delays for waas ' s users under adverse conditions . ( 5 ) how to establish the basic theory and the corresponding framework of monitoring the stochastic ionospheric disturbance using gps ( 6 ) how to improve the modelling ability of ionospheric delay according to its diurnal , seasonal , annual variations based on gps ; ( 7 ) how to meet the demand of correcting the ionospheric delay of high - precision orbit determination for low - earth satellite using a single frequency gps receiver 1 extracting ( local ) ionospheric information from gps data with high - precision the factors are systematically described and analyzed which limit the precision of using gps data to extract ionospheric delays
二、具體研究工作的系統(tǒng)報(bào)告，主要集中在以下幾方面：研究如何利用單臺(tái)雙頻gps接收機(jī)的觀測(cè)信息確定電離層延遲改正模型，為小范圍的單頻用戶服務(wù)；研究如何實(shí)時(shí)分離gps觀測(cè)中的儀器偏差與電離層延遲；研究如何建立較大區(qū)域的電離層格網(wǎng)模型，進(jìn)而初步設(shè)想利用中國(guó)地殼運(yùn)動(dòng)觀測(cè)網(wǎng)絡(luò)深入研究我國(guó)領(lǐng)域的電離層的電子濃度變化規(guī)律；研究單頻用戶在不利條件下，如何更好地利用電離層延遲改正信息；研究利用gps監(jiān)測(cè)隨機(jī)電離層擾動(dòng)的基本理論和框架方案；研究如何綜合顧及電離層的周日、季節(jié)和年變化，進(jìn)一步提高利用gps模擬電離層延遲的能力；研究如何實(shí)現(xiàn)星載單頻gps低軌衛(wèi)星的精密測(cè)軌中的電離層延遲改正要求。
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