直: straight; stiff感: feel; sense浮: float; drift凸: bulge; protrude地图: map地球仪: tellurian; globe塑料浮凸地图: plastic relief map地图及地球仪: maps & globes地球仪: tellurian; globe 地球仪断面 gore 地球仪断面: gore地球仪分段: segment of a globe立体地球仪: relief globe行星的地球仪: planetary globe子午环地球仪: meridian ring globe浮凸: relief直感: intuition; raw feel; xenia霜凸地: frost boil中凸地: convexly测球仪: spherometer浮球仪: ball float meter环球仪: ring-and-ball apparatus天球仪: celestial globe; celestial sphere; star globe; cosmosphere 中国东汉科学家张衡发明的天球仪是世界上最早的天球仪。 它可以测出太阳和月亮的角直径都是0.5度, 黄赤交角为24度。 the celestial globe invented by zhang heng, chinese scientist of the east han dynasty (25 a.d. - 220 a.d.), was the first of its kind in the world. it determined that the angular diameter of both the sun and the moon was 0.5° and the obliquity of the ecliptic was 24° 星球仪: celestial globe; star globe月球仪: globes of the moon; selenographic globe浮凸的: embossed
