所谓“双精”管理（2P），就是精密监测（precision monitor）与精 确管理（precision management），精密监测就是对生态系统进行紧密的监测与准确的预测， 精确管理就是对生态系统进行精确的...
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high precision monitor 高精度监测
precision runway monitor 精确跑道监察系统
PRM Precision Runway Monitor 跑道精密监视
Precision Runway Monitor Tower 精密跑道监察指挥塔
Then, the paper essentializes the two key problems in the course of building a three-dimensional monitor network: the optimum geometrical graph and the precision distance surveying.
同时，简要分析了建立高精度的测边三维监测网的两个关键问题，即最优构形和精密光波测距。
Not only the method has enough precision for heat balance calculation but also it is fit for the online monitor of the fouling status.
该方法不仅有足够的传热计算精度，更适于三分仓空气预热器的积灰状态在线实时监测。
To ensure the construction precision and structure safety of the Wenhui Bridge, engineers built a construction control measure network and adopted total stations to monitor cable tower offsets.
为确保文辉大桥的施工精度和结构安全，建立了施工控制测量网，采用全站仪对索塔位移进行了监测。
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