It's a word mostly used in scientific or mechanical descriptions.

这个词主要用于科学或机械描述。

The Higgs boson is the cornerstone of the Standard Model of particle physics, the quantum mechanical description of all known elementary particles.

希格斯玻色子是粒子物理学标准模型的基石，是对所有已知基本粒子的量子力学描述。

The more complex versions are inspired by the well-established Standard Model of particle physics, which is a quantum mechanical description of all the particles (such as quarks and electrons) and forces (the strong, weak and electromagnetic) of normal matter.

更复杂的版本受到粒子物理学完善的标准模型的启发，该模型是对所有粒子（如夸克和电子）和正常物质的力（强力、弱力和电磁力）的量子力学描述。