Computers are in widespread use now(1972)to assist in development of the best operational plans for managing ground water reservoirs . 现在（1972）普遍使用计算机来管理地下水库，协助人们选定最佳的运用方案。
The recovery process necessitates waste stream segregation if water and chemical reuse are to offset capital and operational costs . 假如水和化学品回用可使投资和操作费得到补偿，则回收过程需要将废液流分开。
These anemometers, which employ hot wires, sonics, drag spheres, etc, are not commonly used because of operational and other difficulties . 这些风速计是使用热阻丝，声振、阻力球等来进行的，由于运用及其他方面的困难，所以不能普通地使用。
Commercial credit reference agency to be operational in 2004 商业信贷资料库拟于
Was driven by 7 core operational drivers , which are 主要由7个核心导向带动，包括
We ' ll have laser mike operational in five minutes 我们将在五分钟后进行激光操作
Ownership and operational rights have been separated . 所有权和经营权早已分开。
Firstly , the concept of operational risk was given 第一章是操作风险的概述。
First berth at terminal no . 9 operational in 2003 九号货柜码头首个泊位明年运作
Of this fully armed and operational battle station 全副武装的战斗基地的威力吧
