Analysis of Error Sources for Circumlunar Spacecraft Orbit Determination;
影響環(huán)月飛行器定軌精度的誤差源分析
Analysis of Error Sources for Trans-lunar Spacecraft Orbit Determination;
影響奔月飛行器定軌精度的誤差源分析
Orbit Determination for Single Navigation Satellite and Lunar Explorer;
單顆導(dǎo)航衛(wèi)星及探月飛行器的軌道確定研究
On Eugene O Neill s Tragical Outlook on Life from the Symbol of Sea in Anna Christie;
從《安娜·克里斯蒂》中海的象征看尤金·奧尼爾的悲劇人生觀
Orbit Determination of the First Chinese Lunar Exploration Spacecraft CE-1;
“嫦娥一號(hào)”探月飛行器的軌道計(jì)算研究
Orbit Determination for Single Navigation Satellite and Lunar Explorer;
單顆導(dǎo)航衛(wèi)星及探月飛行器的軌道確定研究
lunar orbiter spacecraft
月球軌道宇宙飛行器
automatic direction finder for aircraft
飛行器自動(dòng)方向探知器
Agenaclass lunar orbiter
阿琴那型月球軌道飛行器
The spacecraft is in orbit (ie moving in orbit) round the moon.
該航天器在繞月球軌道上飛行.
In December 1978, the Pioneer Venus 1 probe and orbiter measured argon isotopes in the atmosphere of Venus.
1978年12月，金星先驅(qū)者1號(hào)探測(cè)器和軌道飛行器，測(cè)定了金星大氣層中的氬同位素。
The spacecraft rounded the moon.
宇宙飛船環(huán)繞月球飛行。
Something that orbits, especially a spacecraft that orbits a planet or moon without landing on it.
軌道飛行器循軌道飛行的物體，尤指循一行星或月球運(yùn)行而不在其上著陸的宇宙飛船
Space flight is a high-risk undertaking, and lunar probing is particularly so.
宇宙飛行是一項(xiàng)高風(fēng)險(xiǎn)任務(wù)，特別是探月工程。
The Technology Research on Aircraft Passive Sonic Detect and Identification;
飛行器被動(dòng)音頻探測(cè)與識(shí)別技術(shù)研究
The Analysis of Aircraft Application in Disaster Prevention and Relief for Earthquake
飛行器在地震防災(zāi)救災(zāi)中的應(yīng)用探析
Because the spacecraft is still under the influence of the eart's gravity, it begins to decelerate as it travels toward the moon.
由于宇宙飛行器仍在地球引力的影響下，它飛向月球時(shí)開始減速。
Flight in an aircraft or a spacecraft.
飛行在飛機(jī)或飛行器中飛行
spacecraft maneuver
太空飛行器機(jī)動(dòng)飛行
The Research of Model on Aerial Defence Missile Weapon System Detecting and Firing Low-height Aerocraft
防空導(dǎo)彈武器系統(tǒng)探測(cè)攔截低空飛行器模型
records information about the performance of an aircraft during flight.
飛行器飛行時(shí)飛行狀況的記錄數(shù)據(jù)。
To operate an aircraft or spacecraft.
駕駛操縱飛機(jī)或飛行器