工学 开拓工程 释 sublevel 分段 为便于开采作业，在中段内沿铅垂方向用水平巷道划分的开采矿段。又称副中段，曾称小阶段、分阶段。此水平巷道称为分段巷道。
subdivision 分段，重分，剖分
sectioning 分割，分段
系统软件 操作系统 释文 segmentation 分段
- hyperchrome
- hyperchrome; hyperchromic group
- hyperchromic effect
- hyperchromic effect, hyperchromicity
- hyperchromic group
- hyperchromicity
- hypercircle
- hypercircle method
- hypercircumference
- hypercoagulable
- hypercohomology
- hypercohomology functor
- hypercohomology module
- hypercolor
- hypercolumn
- hypercommutativity
- hypercompact
- hypercompanion matrix
- Hyper-competition
- hypercomplete space
- hypercomplex
- hypercomplex cell
- hypercomplex function
- hypercomplex manifold
- hypercomplex number