To monitor and control the navigation system completely, the key navigation equipment and equipment environment status of the navigation station must be monitored and controlled emphatically.
要全面监控导航系统，需要重点监控导航台的关键导航设备和设备环境状态。
But constrained booking only can be observed, which does not reflect actual demand status, so it is a key to estimate unconstraining demand for seat inventory control.
在收益管理中只能观测到受限的订座记录，但是它不能真实反映需求状况。估计非受限的需求是进行舱位控制的关键。
Remote sensing monitoring of sandification is a key technique to collect the status and dynamics of sandy land, providing scientific bases for the national sandification control.
沙化土地遥感监测是采集沙化土地现状及其动态变化的重要技术手段，能够为国家防沙治沙提供重要的科学依据。
The remote control system of submarine's main Marine engine is the key part of submarine's main power system and has various working status.
潜艇主机遥控系统是潜艇主动力系统的关键部件，其工作状态和接口信号十分复杂。
METHODS the status of air and medical equipment in the key departments of outpatient infective control was analyzed.
方法归纳统计门诊感染管理重点科室及门诊部各科室空气及诊疗器械带菌情况。
METHODS the status of air and medical equipment in the key departments of outpatient infective control was analyzed.
方法归纳统计门诊感染管理重点科室及门诊部各科室空气及诊疗器械带菌情况。
应用推荐