探索月球奧秘的作文英語作文

2022-03-26 月球

　　在平日的學(xué)習(xí)、工作和生活里，大家總少不了接觸作文吧，作文是通過文字來表達一個主題意義的記敘方法。如何寫一篇有思想、有文采的作文呢？以下是小編幫大家整理的探索月球奧秘的作文英語作文，歡迎閱讀，希望大家能夠喜歡。

　　月球又稱“月亮”。在望遠鏡發(fā)明之前，古代的人們只能在晴朗的夜晚，用眼睛仰望皎潔的明月。看到月亮表面有明有暗，形狀奇特，于是人們就編出如嫦娥奔月、吳剛伐桂、玉免搗藥等美麗神話。古希臘人則把月球看作美麗的狩獵女神阿爾忒彌斯，并且把女神狩獵時從不離身的銀弓作為月球的天文符號。

　　The moon is also called the moon. Before the invention of telescope, ancient people could only look up at the bright moon with their eyes on a clear night. Seeing the moon's surface is bright and dark, and its shape is strange, people have made up Beautiful myths such as Chang'e running to the moon, Wu Gang cutting the laurel, Yu Mian tampering with medicine and so on. The ancient Greeks regarded the moon as Artemis, the beautiful hunting goddess, and regarded the silver bow that the goddess never left when hunting as the astronomical symbol of the moon.

　　月球基本上沒有水，也就沒有地球上的風(fēng)化、氧化和水的腐蝕過程，也沒有聲音的傳播，到處是一片寂靜的世界。

　　Basically, there is no water on the moon, so there is no weathering, oxidation and water corrosion process on the earth, and there is no sound transmission. There is a silent world everywhere.

　　月球上幾乎沒有大氣，因而月球上的晝夜溫差很大。白天，在陽光垂直照射的地方，溫度高達127℃；夜晚溫度可低到-183℃。由于沒有大氣的阻隔，使得月面上日光強度比地球上約強1／3左右；紫外線強度也比地球表面強得多。由于月球大氣少，因此在月面上會見到許多奇特的現(xiàn)象，如月球上的天空呈暗黑色，太陽光照射是筆直的，日光照到的地方很明亮；照不到的地方就很暗。因此才會看到的月亮表面有明有暗。由于沒有空氣散射光線，在月球上星星看起來也不再閃爍了。

　　There is almost no atmosphere on the moon, so the temperature difference between day and night on the moon is very large. In the daytime, the temperature is as high as 127 ℃ in the place where the sun shines vertically; at night, the temperature can be as low as - 183 ℃. Due to the absence of atmospheric barrier, the intensity of sunlight on the moon is about 1 / 3 stronger than that on the earth, and the intensity of ultraviolet is much stronger than that on the earth. Due to the lack of atmosphere on the moon, many strange phenomena can be seen on the surface of the moon, such as the dark sky on the moon, the straight sunlight, the bright place where the sun shines, and the dark place where it can't. Therefore, the surface of the moon is bright and dark. Since there is no air to scatter light, the stars on the moon no longer seem to twinkle.

　　月面上到處是裸露的巖石和環(huán)形山的側(cè)影。整個月面覆蓋著一層碎石粒和浮土。從地球上看到的月球表面有明亮的區(qū)域和暗灰色部分。原來明亮的部分是月球表面的山區(qū)和高地，暗灰色部分是月球表面的'平原月球在繞地球運動的過程中，還要跟著地球一起繞太陽運動。這就是說，月球繞地球運動一周后，再回到的空間位置已不是原出發(fā)點了。由此可見，月球在運動過程中還要參與多種系統(tǒng)的運動。月球的運動和其他天體一樣，月球也處于永恒的運動之中。月球除東升西落外，它每天還相對于恒星自西向東平均移動13°多，因此，月亮每天升起來的時間，都比前一天約遲50分鐘。月亮的東升西落是地球自轉(zhuǎn)的反映；而自西向東的移動卻是月亮圍繞地球公轉(zhuǎn)的結(jié)果。月亮繞地球公轉(zhuǎn)一周叫做一個“恒星月”，平均是27天7小時43分11秒。月亮繞地球公轉(zhuǎn)的同時，它本身也在自轉(zhuǎn)。月亮的自轉(zhuǎn)周期和公轉(zhuǎn)周期是相等的，即1：1，月球繞地球一周的時間為也就是它自轉(zhuǎn)的周期。

　　The moon is covered with exposed rocks and silhouettes of craters. The whole moon surface is covered with a layer of broken stone and floating soil. The surface of the moon seen from the earth has bright areas and dark gray parts. It turns out that the bright part is the mountains and highlands on the moon's surface, and the dark gray part is the plain on the moon's surface. In the process of the moon's movement around the earth, it also moves around the sun with the earth. That is to say, after the moon moves around the earth for a week, the space position returned to is not the original starting point. It can be seen that the moon is also involved in the movement of various systems. Like other celestial bodies, the moon is in perpetual motion. In addition to rising in the East and falling in the west, the moon moves 13 ° more than the star from the west to the East on average every day. Therefore, the rising time of the moon every day is about 50 minutes later than the previous day. The rise and fall of the moon in the East is the reflection of the earth's rotation, while the movement from the west to the East is the result of the moon's rotation around the earth. The moon's orbit around the earth is called a "stellar moon", with an average of 27 days, 7 hours, 43 minutes and 11 seconds. When the moon goes around the earth, it also rotates itself. The rotation period of the moon is equal to the revolution period, i.e. 1:1. The time of the moon around the earth is the rotation period.

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