Visible Surface of the Sun的意思|示意

According to NASA, a total eclipse, when the moon passes between the earth and the sun, is only visible from a narrow strip - about 150 km wide - of the Earth's surface at any one time.

据美国宇航局所说，整个日食过程，即在月亮位于地球和太阳之间的时间内，也仅仅在地表一条约150公里宽的狭长地带的某一时刻可以观看到。

According to Nasa, a total eclipse, when the moon passes between the earth and the sun, is only visible from a narrow strip - about 150km wide - of the earth's surface at any one time.

美国航空航天局称，当月球经过地球和太阳之间时发生日全食，在它发生的任意时刻，地球表面上只有150千米宽的狭长地带能看到这一景象。

Menkhib is one of the hottest stars visible in the night sky; its surface temperature is about 37,000 Kelvin (about 66,000 degrees Fahrenheit, or more than six times hotter than the sun).

Menkhib是在夜空可见的温度最高的星星之一，其表面温度约为37000开尔文（约66,000华氏度，或超过6倍的太阳热）。

Menkhib is one of the hottest stars visible in the night sky; its surface temperature is about 37, 000 Kelvin (about 66, 000 degrees Fahrenheit, or more than six times hotter than the sun).

Menkhib是在夜空可见的温度最高的星星之一，其表面温度约为37000开尔文(约66,000华氏度，或超过6倍的太阳热)。

With a surface temperature of 66, 000 degrees Fahrenheit (six times hotter than our Sun), Menkhib is one of the hottest stars visible in the night sky.

Menkhib的表面温度达到华氏66000度(温度比太阳还要高6倍)，在夜晚可见的最热的恒星中，Menkhib可算上一个。