n.相似，一致，合适，相称

The numbers 7 and 15 are congruent modulo 8, because 7 ≡ 15 (mod 8)."
7和15在模8的意义下是同余的，因为7除以8余数为1，15除以8也余数为1。
In geometry, two triangles are congruent if they have exactly the same sides and angles.
在几何学中，如果两个三角形的边长和角度完全相同，那么它们是全等的。
The congruence of shapes is an important concept in design, ensuring that elements fit together perfectly.
形状的同构性在设计中是一个关键概念，确保元素能够完美匹配。
Two circles are congruent if their diameters are equal.
如果两个圆的直径相等，那么它们是同圆的。
The congruence theorem states that if two triangles have corresponding angles equal, then they are congruent.
同角定理指出，如果两个三角形有对应相等的角，那么它们是全等的。
The congruence classes of integers form a partition of the set of all integers.
整数的同余类构成了所有整数集合的一个划分。
The congruence relation on numbers defines which pairs share the same remainder when divided by a given modulus.
数字上的同余关系定义了哪些对在除以给定的模数时有相同的余数。
In modular arithmetic, two numbers are congruent if their difference is a multiple of the modulus.
在模数算术中，如果两个数的差是模数的倍数，那么它们被认为是同余的。
The congruent sides and angles in similar figures indicate proportional relationships.
相似图形中的对应边和角表明了比例关系。
After resizing the image, it's visually congruent with the original design.
调整图像大小后，它在视觉上与原始设计相符。