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តើនៅក្នុងចលនាស៊ីនុយសូអ៊ីត អេឡុងកាស្យុងនៃចំណុចលំញ័រមានរាងដូចម្ដេច?
ដោយ: Physics នៅ 2019-03-02 00:53
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តើរលកដែលមានប្រេកង់ខុសគ្នា និង ផាសប្រែប្រួលតាមពេលជាចលនាផ្គួបដែររ ឬ ទេ?
ដោយ: Physics នៅ 2019-03-02 00:53
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តើចលនាលំយោលស៊ីនុយសូអ៊ីតពីដែលមានអំភ្លីទុតដូចគ្នា និងប្រកង់ខុសគ្នាអាចមានចលនាព្រមគ្នាដែរ ឬ ទេ?
ដោយ: Physics នៅ 2019-03-02 00:53
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សេដ្ឋកិច្ចនៅក្នុងប្រទេសកម្ពុជា Economic in Cambodia
Cambodia's economy is depended on three sectors. The first sector is agriculture, the second sector is industries and the third one is service. Those sectors are very important for Cambodia's economic because it is the resource of GNP. For Cambodia the first sector not yet develops becau
ដោយ: Learning English នៅ 2019-03-02 00:53
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ការបោះបង់ចោលសាលា Dropping Out of School
Nowadays, many students drop out of school. The number of students who give up their study have increased day today. There are several causes which relate to this problem.
ដោយ: Learning English នៅ 2019-03-02 00:53
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