lệch tâm

Trục lệch tâm tạo ra chuyển động lắc.

Definition

1. Adjective (Mechanics, Engineering):

   • Eccentric: Describing a part, axis, or motion that is not positioned at the geometric center; offset from the true center of rotation.
   • Off-center: Not aligned with or symmetrical about the central point or axis.

2. Adjective (General):

   • Unbalanced / Uneven: Lacking symmetry or equilibrium; having more weight, focus, or emphasis on one side than the other.

Usage Examples

• Adjective (Technical):

  • Trục lệch tâm tạo ra chuyển động lắc. (The eccentric shaft creates a rocking motion.)
  • Lực tác động lệch tâm gây rung. (The off-center force causes vibration.)

• Adjective (General):

  • Việc phân bổ ngân sách này có vẻ hơi lệch tâm. (This budget allocation seems somewhat unbalanced.)
  • Cái bánh xe bị lệch tâm. (The wheel is off-center.)

Advanced Usage

• "Sự lệch tâm" (Noun): Eccentricity; the state or degree of being off-center.
  • Sự lệch tâm của quỹ đạo được tính toán cẩn thận. (The eccentricity of the orbit was carefully calculated.)

Variants and Related Words

• Lệch (adj): To be askew, crooked, or not straight.

  • Bức tranh treo bị lệch. (The hanging picture is crooked.)

• Tâm (n): Center, heart, core.

  • Vẽ một vòng tròn từ tâm của nó. (Draw a circle from its center.)

Synonyms

• Eccentric (primary technical synonym).
• Off-center.
• Asymmetric.
• Unbalanced.

Related Idioms

• Lệch lạc: Deviant, aberrant (often used for behavior or ideology, not geometry).

  • Tư tưởng lệch lạc. (Deviant ideology.)

• Lệch pha (Technical): Out of phase (used in waves, signals).

  • Hai sóng âm thanh bị lệch pha. (The two sound waves are out of phase.)