angular distance 中文意思是什麼
angular distance
解釋
角距, 視角距離-
Latin : “ balance ” ), in astronomy, zodiacal constellation lying between scorpius and virgo, at about 15 hours 30 minutes right ascension ( the coordinate on the celestial sphere analogous to longitude on the earth ) and 15 south declination ( angular distance south of the celestial equator )
從天文學上說，天秤座，黃道星座，位於天蝎座和處女座之間，約位於赤經15時30分（類似於地球經度的一種天球坐標） ，南赤緯15度（南天赤道的角距離） 。 -
The ecliptic coordinate system is defined as one which uses the ecliptic and the vernal equinox as the zero point. the ecliptic longitude of a body is the angular distance from 0 to 360 from the vernal equinox, measured eastwards along the ecliptic to the intersection of the body s circle of longitude
黃道是太陽在天球運行的軌道黃道座標系統是以黃道為基礎的座標系統：黃道經度是以春分點為零度的大圓圈，向東起計共360度，而天體的黃道經度是天體的經圈與春分點的角距離。 -
Angular distance is the distance between two objects measured as an angle from a given point
角距離，是由一定點到兩物體之間所量度的夾角。 -
My father was endeavoring to pierce with his eager looks the remotest verge of the horizon, examining attentively every black speck which appeared on the lake, while my mother, reclining by his side, rested her head on his shoulder, and i played at his feet, admiring everything i saw with that unsophisticated innocence of childhood which throws a charm round objects insignificant in themselves, but which in its eyes are invested with the greatest importance. the heights of pindus towered above us ; the castle of yanina rose white and angular from the blue waters of the lake, and the immense masses of black vegetation which, viewed in the distance, gave the idea of lichens clinging to the rocks, were in reality gigantic fir - trees and myrtles
我的父親坐在一個大洞前面，目光凝視遙遠的地平線，聚精會神地仔細觀察湖面上的每一個黑點，我母親靠在他身邊，頭枕著他的肩胛，而我就在他的腳邊玩耍，帶著天真的好奇心眺望著巍然屹立在地平線上的賓特斯山，那白皚皚稜角分明從蔚藍的湖面上高高聳起來的亞尼納堡，以及那一大片黯黑青翠從遠處看以為是附著在巖石上的苔蘚實際上卻是高大的樅樹和桃金娘。 -
The angular distance between the sun and a planet or the moon. it is also the difference in ecliptic longitude between the sun and other celestial objects. when an inferior planet follows the sun in its daily motion, appearing east of the sun in the evening, it is in eastern elongation
距角是太陽和太陽系內天體的角距，亦即是太陽和它們相差的黃經，以在日落後見于西方的內行星來說，這時內行星在處于太陽的東面，若這時的角距是在這段時間內最大的，便是 -
This angular shift, called the parallax of venus, would provide a measure of the distance between earth and venus because the two quantities are inversely proportional to each other
這個角差稱為金星視差，可以做為地球和金星距離的指標，因為兩個數值互成反比。 -
The angular distance between two celestial bodies as seen from earth
距角從地球上看的兩個天體之間的角距離 -
The angular distance north or south of the earth ' s equator, measured in degrees along a meridian, as on a map or globe
緯度地球赤道北或南的角距離，例如在地圖或地球儀上沿著子午線用度數測量 -
First, distance among technical station is too short to adapt the system of long tractive section. second, angular wagon flow path is very long and wagon flow is no fairness. at last. with the local economical development, contrary between transportation capacity and amount of traffic bring out
結合襄石線吸引區的經濟狀況，分析了該線的現狀，提出了目前該線存在的主要問題，即區段站設置過密，這不適合鐵路發展長交路的牽引機制；折角車流運行路徑過長，車流運行不順暢，限制了該線運輸能力的發揮；隨著地方經濟的發展，運力和運量之間的矛盾顯現出來。 -
Since the distance between the moon and the earth is not constant, the angular size of the moon can have a small variation
由於地球和月球的距離並不固定，所以在地球看來，月球的角大小亦會出現變化。 -
The distance measurement in astronomy is very basic, but also very difficult. for example, it is very easy to measure the angular size of a galaxy. but in order to find out its actual size, we have to know the distance between the galaxy and us
距離的量度是天文學上最基本但亦極困難的工作，例如在宇宙深處的一個星系，我們要量度它的角大小非常容易，但要知道這星系的真正大小，就要同時知道它和我們的距離。
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