AN OPINION ABOUT APPARENT MAGNITUDE-REDSHIFT RELATION OF QSS WITH COMPACT RADIO SOURCE
有致密射電源的類星體紅移-視星等關(guān)系的一點(diǎn)討論意見(jiàn)
But associations of QSOs with galaxies having different redshift from that of the QSO still remain to be observed and investigated.
但是與類星體紅移不等的星系成協(xié)事例,仍有待深入觀測(cè)和進(jìn)一步研究。
The Color-Magnitude Relation of Late-Type Galaxies and their Disks
晚型旋渦星系及其盤(pán)的顏色星等關(guān)系
Once the redshifts of the galaxies have been measured, we can begin to reconstruct the history of star formation.
一旦測(cè)得星系的紅移，我們便可開(kāi)始重建恒星形成的歷史了。
Ice belts have been removed from all systems with0.8+ security standing.
所有0.8以上安全等級(jí)的星系將移除冰帶。
Study and Realization of a Servo System Used in a Mobile Satellite Television Receiver;
移動(dòng)衛(wèi)星電視接收伺服系統(tǒng)的研究與實(shí)現(xiàn)
Study on Control Technique and Realization for Mobile Satellite TV System on Ship;
船載移動(dòng)衛(wèi)星電視系統(tǒng)控制技術(shù)及實(shí)現(xiàn)研究
television and infrared observation satellite
電視和紅外觀測(cè)衛(wèi)星
Design Dual Fields of View Infrared Optical System with a Single Moving Element
單透鏡移動(dòng)的紅外雙視場(chǎng)光學(xué)系統(tǒng)設(shè)計(jì)
Misunderstandings about the relation between redshift and velocity abound.
關(guān)于紅移與速度之間的關(guān)系，也有不少誤解。
A redshift can be measured when light from a galaxy is broken up and spread out into a band of colors called a spectrum.
當(dāng)從星系發(fā)出的光被分解展開(kāi)成光譜的時(shí)候就可以測(cè)出紅移了。
Television and Infra-red Observational Satellite
電視與紅外觀察衛(wèi)星(泰羅斯衛(wèi)星)
Research on the Key Technologies of Multimedia Mobile Satellite Communication Systems;
移動(dòng)多媒體衛(wèi)星通信系統(tǒng)的若干關(guān)鍵技術(shù)研究
Research on the Key Techniques for Mobile Satellite Communications System Based on MF-CDMA/CWTDM;
基于MF-CDMA/CWTDM的移動(dòng)衛(wèi)星通信系統(tǒng)關(guān)鍵技術(shù)研究
Research on the Strategies of Knowledge Transfer: A Social Relationship Perspective;
社會(huì)關(guān)系視角下的知識(shí)轉(zhuǎn)移策略研究
The project is now approaching the halfway point in its goal of measuring one million galaxy and quasar redshifts.
這個(gè)計(jì)畫(huà)的目標(biāo)是量取100萬(wàn)個(gè)星系與類星體的紅移，現(xiàn)在已將達(dá)成目標(biāo)的一半。
Astronomers can deduce the recession velocity of a supernova by measuring the redshift of the light from the galaxy in which it lies.
天文學(xué)家得知超新星與我們遠(yuǎn)離速率的方法，主要是透過(guò)其所屬星系的紅移來(lái)判定。
The Relationship between Economic Development and Higher Education;
經(jīng)濟(jì)發(fā)展與高等教育關(guān)系的三維視角