columnar system

英

美

多栏式账簿制

Called the Informix Warehouse Accelerator ( IWA), this technology uses compression and a columnar approach to storing and accessing data in-memory as opposed to row-oriented, disk-based system like most database engines.
InformixWarehouseAccelerator（IWA）技术使用压缩和一种列式方法在内存中存储和访问数据，而不是像大多数数据库引擎一样采用面向行、基于磁盘的系统。
A loose-leaf book and special columnar system may be adopted for chronological book or ledger book based on actual needs;
序时帐簿及分类帐簿，得就事实上之需要采用活页及设置专栏。
Development of Preparing Technique of X-ray Reflective Film for Hyperbolic and Paraboloid Mirrors by Columnar Target in Magnetical Sputter System
应用圆柱形磁控溅射技术制备X射线反射膜
The influence of the layer-to-layer interaction energy on the electronic energy in HgS/ CdS/ HgS columnar nanometer system
层间作用对HgS/CdS/HgS柱状纳米系统电子能量的影响
The Columnar Tank Calibration System On Leica TCR series Total Station
基于徕卡TCR系列全站仪的立式油罐容量标定测量系统
The columnar tank calibration system consists of a Leica TCRM/ TCRA series total station and correlative software.
立式油罐容量标定测量系统主要由徕卡TCRM/TCRA系列全站仪及相应软件组成。