方向星 的英文怎麼說
中文拼音 [fāngxiàngxīng]
方向星
英文
loadstar-
The dipper or the big " w " of cassiopeia are also obvious signs of directions if you already know something about stargazing
如果對星空有點認識的話,北方的北斗七星或者仙后座的大w也是十分方便的方向指標。For the first week , whenever i looked out on the pond it impressed me like a tarn high up on the side of a mountain , its bottom far above the surface of other lakes , and , as the sun arose , i saw it throwing off its nightly clothing of mist , and here and there , by degrees , its soft ripples or its smooth reflecting surface was revealed , while the mists , like ghosts , were stealthily withdrawing in every direction into the woods , as at the breaking up of some nocturnal conventicle
在第一個星期內,無論什麼時候我凝望著湖水,湖給我的印象都好像山裡的一泓龍潭,高高在山的一邊,它的底還比別的湖沼的水平面高了不少,以至日出的時候,我看到它脫去了夜晚的霧衣,它輕柔的粼波,或它波平如鏡的湖面,都漸漸地在這里那裡呈現了,這時的霧,像幽靈偷偷地從每一個方向,退隱入森林中,又好像是一個夜間的秘密宗教集會散會了一樣。Carry close market survey, in machine of decelerate of ceaseless and perfect combined - type solid products tastes quality while, the company is affirmatory with modular machine of decelerate of planet of gear case of machine of decelerate of hard tooth flank, large burden, high strenth and wind - force generate electricity gear case is core product, replace in order to import develop way for you, insist to specialization, homebred the way that the high - quality goods that turn makes
通過嚴密的市場調研,在不斷完善組合式減速機實物產品質量的同時,公司確定以模塊化硬齒面減速機、大型重載齒輪箱、高強度行星減速機和風力發電齒輪箱為核心產品,以進口替代為發展方向,堅持走專業化、國產化的精品製造之路。Motion of a star across the line of sight causes no change in its spectrum.
恆星橫越視線方向的運動,在它的光譜中不會引起什麼變化。Therefore, this dissertation based on the pre - research defense projects of “ research on longevous service and high reliability of satellite ” of the national tenth - five - year plan, study the method of uncertainty inference, and the application of rough set theory in the development of the satellite fault diagnosis system, the main content of this dissertation is as follows : first, this paper incorporate the status in quo of the technology of fault detecting and diagnosis and the artificial intelligence ( ai ), realize the newest trend of the technology of fault detecting and diagnosis is that using the technology of artificial intelligence to solve the certainty and uncertainty problem in the actual engineering area
為此,本文以國家武器裝備「十五」預研「衛星長壽命高可靠技術」研究項目為背景,研究不確定性推理理論中的粗糙集理論在衛星故障檢測和診斷中的應用,並開發相應的系統。主要研究內容包含以下幾個方面:論文首先結合故障診斷技術及人工智慧技術的發展現狀,明確了故障診斷的發展方向是使用人工智慧的最新研究成果去解決實際應用中更為常見的各種確定和不確定問題。分析了解決不確定推理技術的主要方法及各自的原理並進行了比較。Mr. de montfried would steer himself to the madeleine by the north star.
德蒙特弗里得先生卻是根據北極星指的方向決定去瑪德蘭的路線。Look over to the southeast and you can see the con stellation of orion
眺望東南方向,你就可以看到獵戶星座。He drove in a hurry in the direction of the pole star
他朝著北極星的方向急匆匆的駛去He drives hurriedly in the direction of the pole star
他朝著北極星的方向急匆匆地駛去。Attitude detemination and control system of a satellite contains two parts, one is the attitude detemination system and the other is the attitude control system. detemination of attitude is the search about attitude arientation on a benchmark. control of attitude is the access of direction on the predefine way. this paper only refer the system of attitude control for lace of space. if there is no special explain, the control system refered in this paper does ’ t contain attitude detemination system
衛星的姿態控制系統包括姿態的確定和姿態的控制兩部分,姿態的確定是研究衛星相對于某個基準的姿態定位,而姿態控制是指衛星在某個規定或預先確定的方向上定向的過程。本文限於篇幅,僅對姿態的控制部分進行了分析,如果沒有特殊說明,文中所說的姿態控制系統均不包括姿態的確定部分。Proper motion of a star
恆星運動方向與視線之間的夾角。In astronomical coordinates ( reference mark is north latitude 43. 9 ), analyzed is the effect of azimuth angular velocity, acceleration and altitude angular velocity, acceleration etc. some formulae were given to compute all correlative quantities. with regard to the course of data processing beforehand, the thesis focuses on outliers eliminating technology because of outlier increasing acutely of high - elevation tracking ( approaches 10 - 20 % )
在觀測坐標系中推導出確定天頂盲區理論范圍公式和滿足過天項跟蹤條件的關系式;在天文坐標系中以長春衛星觀測站(北緯43 . 9 )作為計算基準,分別討論了方位、俯仰方向的角速度、角加速度等對天頂盲區的影響,在理論分析上為解決過天頂跟蹤問題打下了基礎。The maximum range is the most important specification for a laser altimeter and 200km is the required level for the spaceborne laser altimeter in the lunar resources survey. in the paper, one kind of method and setting characterizing the laser altimeter ' s performance aiming at the specification of maximum range - noncooperative regulable attenuation was put forward and founded
中科院知識創新重大方向?月球資源探測衛星激光高度計,要求實現200km的對月測距能力,本文以地面驗證激光高度計最大測程指標為目標,提出並建立一種激光高度計性能驗證方法?非合作目標可調衰減法和裝置。Seven stars which often appear on weapon ( including mixed weapon ) stand for a good wish. with triones beside, the wearer won ' t get lost and will make all bad things into good. it ' s both a weapon for self - protection and a holy thing in spirit
七星在兵器上經常出現(包括雜兵)它代表人們一種美好的願望,有北斗伴其左右,佩帶者不會迷失方向,逢兇化吉,遇惡成祥,它是護身的武器,也是一種寄託,一種精神上的聖物。The big dipper can give you a sense of direction when you were lost
當你迷路時北斗七星可以給你一點方向感。The concept of satellite formation flying has provided new application directions and developable space for small satellites, and has received much attention
衛星編隊飛行這一概念的提出,為小衛星開辟了新的應用方向和發展空間,受到國內外學者的普遍關注。In this thesis, three ionospheric scintillation monitors ( ism ) are installed in haikou, hainan province of the p. r. of china, which locations are separated about one hundred meters apart, the drift velocity of ionospheric irregularitie can be deduced by analyze the cross - correlation of scintillation signals at three monitors to determine the drift time between monitors
本文通過實驗的方法,在地面上相距百米左右的距離設置三臺電離層閃爍監測儀( ism ) ,通過分析三站衛星閃爍信號之間的相關性,分別得出不規則體在三站連線方向上的速度,然後再求出電離層不規則體的漂移速度。Wu, chinese national wushu championship, " kung fu boy chuang intelligence clearance " into hong kong cinema to become anderson, hu, on the sea, and ji chun hua, zhou billy everybody contrast to the star, performed after major television series, the recent film is " drunken monkey ", once strong, and north korea youthful vitality direction
吳京,全國武術冠軍,通過《功夫小子闖情關》闖入香港影壇,成為受鐘麗緹、胡慧中、于海、計春華、周比利眾人烘托的明星,後主要演出電視劇集,最近的電影作品是《醉猴》 ,武功過硬,並朝青春活力方向發展。The orientation of the equatorial belt suggests the parent star maintained the same spin axis both before and after it exploded
環赤道帶的方向說白,前身星在爆發前後的自轉軸取向保持不變。Golden harbor hotel golden harbor hotel is a well - known four - star hotel, located in the north - west of hangtian overcrossing, adjacent to the backbone of western four ring. there s only ten minutes drive from famous sight spot, such as summer palace, fragment hill and badachu, 15 minutes from zhong guancun, 20 minutes from western railway station, half of hour away from capi - - tal airport
金泰海博大酒店是一家涉外四星級酒店,位於海淀區西四環航太橋西北方向,緊臨西四環城市主幹道,周邊文教商住環境得天獨厚,從酒店驅車至頤和園香山八大處10分鐘,至中關村15分鐘,距西客站20分鐘六里橋長途樞紐分鐘,距動物園公交樞紐10分鐘,距首都機場也只需30分鐘。分享友人