对称
duì chèn
Nghĩa
- đối xứng
Định nghĩa
指图形或物体对某个点、直线或平面而言,在大小、形状和排列上具有一一对应的关系。
The property of a figure or object being identical in size, shape, and arrangement relative to a point, line, or plane.
Cách dùng
常用于描述数学、物理、艺术、建筑等领域中图形或结构的平衡与和谐。
Often used to describe balance and harmony in fields such as mathematics, physics, art, and architecture.
Ví dụ
- 1 这座建筑的设计非常对称,左右两边完全一样。 (The design of this building is very symmetrical, with the left and right sides identical.)
- 2 在数学中,对称轴是一条直线,图形沿这条直线折叠后两边完全重合。 (In mathematics, an axis of symmetry is a line such that the figure is identical on both sides when folded along it.)
- 3 人脸通常具有左右对称的特征,但并非完全对称。 (Human faces are generally symmetrical left and right, but not perfectly so.)
- 4 这幅画采用了对称构图,给人一种稳定和庄重的感觉。 (This painting uses symmetrical composition, giving a sense of stability and solemnity.)
- 5 植物叶片的结构往往呈现轴对称,这有助于其光合作用。 (The structure of plant leaves often exhibits bilateral symmetry, which aids in photosynthesis.)
- 6 晶体具有对称性,这种对称性决定了其物理性质。 (Crystals have symmetry, which determines their physical properties.)
Đưa vào luyện tập
Bài luyện HSK theo dạng đề thi, chấm điểm và giải thích ngay.
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