英语释义

1. the side of a planet in sunlight

片语

dayside magnetopause向阳面磁顶

dayside aurora日侧极光

dayside auroral oval昼侧极光卵

dayside aurora oval日侧极光卵

dayside magnetosphere昼侧磁层

英汉例句

• Io「s dayside was deliberately overexposed in this picture to image the faint plumes, and the long exposure also provided an excellent view of Io」s night side, illuminated by Jupiter.

  木卫一的向阳面故意的曝光过度以显示出模糊的羽状物，同时长的曝光时间提供了木卫一被木星照亮的夜面极好景象。

• The wind compresses the earth「s magnetic field on the dayside of the planet-the side facing the sun-and stretches the field on the nightside to form a long tail resembling that of a comet.

  太阳风在地球昼侧（向阳面）挤压磁场，将夜侧磁场拉成一条长长的尾巴，就像彗星的彗尾。

• By using a two-dimensional compressible MHD model, the local reconnection processes at the dayside magnetopause region are simulated based on the theory of vortex-induced reconnection.

  本文用二维可压缩MHD模型，模拟研究了向阳面磁顶区的涡旋诱发重联过程。

• The first constellations will most likely observe the inner magnetosphere and the dayside magnetopause with each cake-size craft recording the basic characteristics of the plasmas and magnetic fields.

  第一个大卫星群可能用来监测磁层内层及昼侧的磁层顶，每个蛋糕般大小的小卫星都将记录各别区域内，电浆与磁场的基本数据。

• There are times when the field is northward and there are strong flows in the dayside polar ionosphere.

  在磁场方向为北的情况下，电离层白昼侧的极地地区也有很强的能量传递。

• Sometimes, they happen to see the orbits of exoplanets edge-on. In those cases, the planet alternately shows more of its dayside and then more of its nightside as it circles its star.

  有时，天文学家们碰巧从侧面观察到系外行星的轨道，在这种情况下，行星在围绕恒星旋转的时候就会交替地呈现出有时光面较多、有时暗面较多。

• Reconnection is most efficient when the IMF has a component that is directed southward-that is, opposite to the northward direction of the earth」s magnetic field at the dayside of the magnetosphere.

  在磁层昼侧，若imf有南向分量，也就是和北向的地球磁场方向相反，则磁力线重连的效率最高。