| 例句 |
Weather satellites have observed a ring of volcanic ash girdling the earth.气象卫星已观测到一圈火山灰围绕着地球。Astronomers across the world will be watching the night sky.全世界的天文学家都将观测夜空。The telescope can detect light emitted by distant galaxies.望远镜能观测到遥远星系发出的光。When the experimenters repeated the tests on themselves, they observed an exactly opposite effect.当实验者在自己身上进行检测时，他们观测到了完全相反的结果。The observational work is carried out on a range of telescopes.观测工作借助于各种望远镜。The satellite will observe objects that are particularly interesting astronomically.这颗卫星将会观测从天文学角度来说特别有趣的物体。Rockets can be instrumented to record observations in geomagnetism, cosmic rays and other phenomena of the universe.火箭可以装上仪器，把观测到的地磁、宇宙射线和其他宇宙现象都记录下来。Abnormalities in the cells can be seen quite clearly under a microscope.在显微镜下能非常清楚地观测到细胞的变异。The telescope can detect light given off by distant galaxies.这台望远镜能观测到遥远星系发出的光。We tracked the seasonality of rainfall levels.我们追踪观测降雨量的季节性变化。 |