right-angled

adj.

直角的；

right-angled triangle直角三角形

1. We learned about right angles in math class.
   在数学课上，我们学习了有关直角的知识。
2. A square is a figure with four equal sides and four right angles.
   正方形是具有四个等边和四个直角的图形。

right-angled
Some problems of Diophantine approximation: The lattice-points of a right-angled triangle. (Second memoir.)
An introduction to right-angled Artin groups
From Riches to Raags: 3-Manifolds, Right-Angled Artin Groups, and Cubical Geometry
Divergence and quasimorphisms of right-angled Artin groups
Right-angled Artin groups are commensurable with right-angled Coxeter groups
SINGLE, RIGHT-ANGLED END-BLOCK
Full-wave characterization of the mode conversion in a coplanar waveguide right-angled bend
Embeddings of graph braid and surface groups in right-angled Artin groups and braid groups
Numerical simulation of a turbulent flow near a right-angled corner using the Speziale non-linear model with RNG K– ε equations