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المفردات الضرورية للاختبار GRE - استمرارية الزمان والمكان
ستتعلم هنا بعض الكلمات الإنجليزية المتعلقة بالزمان والمكان، مثل "spasmodic"، و"aeon"، و"millennial"، وما إلى ذلك، اللازمة لامتحان GRE.
مراجعة
بطاقات الفلاش
الهجاء
اختبار قصير
occurring in sudden, brief manner, without a regular order or time
مُتَجَدِّدٌ, عَرَضِي
either of the two times of the year when the sun reaches its farthest or closest distance from the equator
الانقلاب الشمسي
a subdivision of a geologic period, characterized by distinctive and globally recognizable rock layers, fossils, and significant changes in Earth's climate and biota
عصر, عصر جيولوجي
either of the two moments in a year when the Sun, in its apparent motion along the ecliptic, crosses the celestial equator, resulting in approximately equal periods of daylight and darkness worldwide
الاعتدال
the time as measured at Greenwich, London, on the line of 0° longitude, used to calculate the time across the globe
الوقت القياسي لجرينتش, التوقيت المتوسط لجرينتش
happening at the end of a process or a particular period of time
نهائي, مستقبلي
at the appropriate or expected time, without rushing or delay
في الوقت المناسب, في الأوان المناسب
(of the moon) to gradually decrease in its visible illuminated surface as it progresses from full to new moon
يتناقص, يضعف
the second layer of earth's atmosphere composed of cool and warm layers of air
ستراتوسفيرية
the theory that adds the notion of time to that of a three-dimensional space
الزمان-المكان, زمن-فضاء
relating to the path or motion of an object as it revolves around another object in space
مداري, متعلق بالمدار
a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation
سديم
the part of a shadow that is completely dark; caused by acute light blockage
ظل
(of the moon) to progressively display a larger illuminated section until it turns into a full moon
ينمو, يزداد
a small celestial body that becomes visible as a meteor upon entrance into the atmosphere of the earth
مذنب
a piece of rock or metal from space that has hit the surface of the earth
نيازك, مُذنّب
a piece of rock coming from outer space that passes through the Earth's atmosphere, producing light
مذنب, نجم ساطع
a disruption in earth's magnetic field caused by solar activity, resulting in variations that can impact electronic systems and communications on earth
عاصفة مغناطيسية, عاصفة جيو مغناطيسية
situated or occurring between stars or within the space that exists between stars
بين النجوم, بين النجوم
(specialist) space that consists of more than three dimensions
الفضاء الفائق, فضاء متعدد الأبعاد
relating to or originating from outside the Earth or its atmosphere
غريب
(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects
مادة مظلمة, مادة داكنة
very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies
غبار كوني, غبار نجمي
the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse
التاج, هالة الشمس
an object in space that is a mass of ice and dust and when it nears the sun it starts illuminating in the shape of a tail
مذنب
the colored lights, mainly green and red, in the sky seen primarily near the southern magnetic pole
الشفق الأسترالي, أضواء الجنوب
the colored lights, mainly green and red, in the sky seen primarily near the northern magnetic pole
الشفق القطبي
a specific group of stars that form a pattern and have a name related to their shape
كوكبة
a part of planet where the air, land, and water are suitable for all the living things to exist on
البيوسفير
