The earth behaves as a large and somewhat irregular magnet. 地球象一个稍不规则的大磁铁在转动。 13. 46kb Through theoretical analysis and physical model test, the paper deals with the movement of moored ship at large open terminal under irregular transverse wave. 采用理论结合物理模型实验分析的...
Scientists attending a conference in England said Tuesday that a planet less than twice the size of Earth has been located in a galaxy outside our solar system. 周二,在英格兰参加一次大会的科学家们称在太阳系外的一个星系发现了大小不到地球一倍的星球。 20. 52kb The compact form of the new...
Most crash landings on other planets turn out to actually be crash landings on Earth, rendered unrecognizable by time travel, nuclear war, or a change in body size. 大多数本以为是外行星上的坠机事件,最后发现实际是坠毁在地球上。只不过幸存者因为穿越了时间、身体大小发生变化或者地球上发生了核战争,...
William Ryan, of Columbia University's Lamont-Doherty Earth Observatory outside New York, says there are fewer nodules than people generally believe and most of them are in very deep water. 3. 26kb 这些特征变化,地基12通道微波辐射计都可以观测得到。 All these atmospheric characteristics can be...
Both geographic and projected coordinate systems include a definition of the assumed shape of the earth (a flattened sphere); this is called the geodetic datum. 18. 44kb 从那时起,在我们的太阳系中不断发现卫星,而地球所拥有的卫星仍然是这庞大家族中最引人注目的一个。 Since then, scores of ...
worthy of being depended on conforming to definitive criteria as acknowledged rightly so called not pretended; sincerely felt or expressed consistent with fact or reality; not false expressing or given to expressing the truth having a legally established claim determined with reference to the earth's...
Part II. Discusses the South America explorations made by French explorers Charles-Marie de La Condamine and Jean Godin in the 18th century to establish the shape of the Earth. Highlights of the journeys; Observations of de La Condamine on the Amazon environment; Details on how Godin was ...
The shape of the earth is an oval . 10. 29kb 它由底座及与之构成一个椭圆形的受话器组成。 It consists of a base unit and handset embedded together in a single and continuous ellipsoidal form factor. 11. 18kb 这是一个椭圆形状的椭圆是以灿烂不同凡响。 The oval is an elliptical shape...
We often say that the earth is in the shape of a ball.This is not quite true.The earth is a little fiat at the North and South Poles,and it is a little fatter at the Equator,which is 40,000 kilometers long.A line from the North Pole to the South Pole through the earth would ...
地球(围绕太阳)旋转的轨道是卵形的,在卵形轨道的底部,地球距离太阳最近,这时季节就是夏天。植物要通过一个叫做光合作用PHOTOSYNTHESIS的过程来制造食物。 The earth further away from the sun in winter, the earth spins in a egg shape, the bottom of the egg is nearest to the sun which is summer.有道...