数据库 数据库应用开发 释文 database physical structure design 数据库物理结构设计
- cross-flow fan
- cross-flux
- crossfooting
- cross fractal
- cross front
- cross graph
- cross hair
- cross-hairs
- cross-handle
- crosshead
- crosshead guide
- cross-hole electromagnetic instrument
- cross-hole geological radar measurement
- cross hole geological radar method
- cross-hole seismic
- crosshole seismic tomography
- cross identification
- cross-incompatibility
- cross infection
- crossing
- crossing beam
- crossing-belt sorting machine
- crossing brackets
- crossing brackets, CBs
- crossing-category word