bán cầu

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The Vietnamese word "bán cầu" translates to "hemisphere" in English. It is primarily used in geography to describe one half of the Earth, divided either by the equator or by the prime meridian.

Basic Explanation:

• Meaning: "Bán cầu" refers to half of a sphere, specifically the Earth in this context.
• Usage: You can use "bán cầu" when discussing geography, climate, or global positioning.

Examples:

1. Basic Sentence:

   • "Bán cầu bắc có nhiều nước phát triển."
   • (The northern hemisphere has many developed countries.)

2. Another Example:

   • "Bán cầu nam thường ấm hơn vào mùa hè."
   • (The southern hemisphere is usually warmer in summer.)

Advanced Usage:

You might encounter "bán cầu" in more complex discussions about climate patterns, ecology, or astronomy. For instance: - "Sự thay đổi khí hậu ảnh hưởng đến thời tiết ở cả hai bán cầu." - (Climate change affects weather in both hemispheres.)

Word Variants:

• "Bán cầu bắc" – Northern Hemisphere
• "Bán cầu nam" – Southern Hemisphere

Different Meanings:

While "bán cầu" primarily refers to geographical hemispheres, it can metaphorically refer to any division of a whole into two parts, such as in discussions about different cultures or ideologies.

Synonyms:

• "Nửa cầu" (half sphere) can also be used, but "bán cầu" is the more common term in geographical contexts.

Summary:

In summary, "bán cầu" is an important term in Vietnamese that refers to hemispheres, especially in geographical discussions.

Academic

noun

1. Hemisphere
   • bắc bán cầu
     The northern hemisphere