scalar meson

例句：

1. 1. The scalar field is responsible for the curvature of space-time.
   标量场负责空间时间曲率。
2. 2. The scalar quantity is a measure of intensity or magnitude.
   标量量是强度或大小的度量。
3. 3.In electromagnetism, the scalar potential is related to the electric field strength.
   在电磁学中，标量势与电场强度有关。