zvezdano vreme

zvezdano vreme

Time relative to the stars other than the sun.

0 0

التحسين

إضافة صورة

نوع المصطلح: اسم
المرادف (المرادفات)
مسرد المصطلحات
المجال / النطاق: فضاء
الفئة: رحلة الفضاء
Company: NASA
المنتج:
الاختصار-المختصر:

المزيد

إضافة إلى My Glossary

لغات أخرى:

المزيد

ماذا ترغب أن تقول؟

انظر المصطلحات المشابهة

globularno zvezdano jato

علم الفلك; علوم الكواكب

Groups of thousands to millions of old stars held together in orbits about their own center of mass and arranged in almost symmetrical (spherical) clusters.

efemeridno vreme

علم الفلك; فلك عام

Determined in principle from the sun's apparent annual motion, ET is the numerical measure of uniform time, which is the independent variable in the gravitational theory of the ...

univrzalno vreme

علم الفلك; فلك عام

A measure of time used by astronomers; UT conforms (within a close approximation) to the mean daily (apparent) motion of the sun. UT is determined from observations of the diurnal ...

vreme poluraspada

رياضيات; علم الجبر

The length of time it takes half of an amount of radioactive material to decay.

prostor-vreme

الفيزياء; فيزياء الجسيمات

See Special Relativity.

neidentifikovani leteći objekat (NLO)

فضاء; رحلة الفضاء

UFOs are unidentified aircraft which are attributed to alien space flight. One supposed UFO halted air traffic at Hangzhou Airport, China, on July 7. The appearance is being ...

svemirski šatl

فضاء; رحلة الفضاء

A reusable spacecraft with wings developed by the U.S. National Aeronautics and Space Administration (NASA) for human spaceflight missions. The first test flight took place in ...

zenit

فضاء; رحلة الفضاء

The point on the celestial sphere directly above the observer. Opposite the nadir.

x-zrak

فضاء; رحلة الفضاء

Electromagnetic radiation in the neighborhood of 100 picometer wavelength.

x-dijapazon

فضاء; رحلة الفضاء

A range of microwave radio frequencies in the neighborhood of 8 to 12 ghz.

težina

فضاء; رحلة الفضاء

The gravitational force exerted on an object of a certain mass. The weight of mass m is mg Newtons, where g is the local acceleration due to a body's gravity.

مصطلحات في الأخبار

مصطلحات مميزة

sonjap

0
بنود
0
معاجم
2
متابعين

المجال / النطاق: الناس الفئة: الموسيقيون

Džon Lenon

John Lennon, (9 October 1940 – 8 December 1980) was a celebrated and influential musician and singer-songwriter who rose to worldwide fame as one of ...