监测

The analysis and comparison of on-line data and off-line data have indicated that on-line monitoring system inflect information sensitively and operate reliably.

通过对已获得的在线、离线数据进行了分析、比较，认为在线监测装置与离线监测相比，具有反映灵敏、检测精度高等特点，其运行是可靠的。

Therefore, basing on the characteristic of the wireless sensor network and the requirement of saving energy, a network work mode with periodic and interruptive monitoring is designed to fulfill the requirement of the monitoring work The designed network is tested in many times in the straight indoor aisle which is 90 meters long.

为此，针对无线传感器网络自身的特点，设计了周期巡检和中断唤醒相结合的网络工作方式，使无线监测网络在节能的前提下可以满足上述监测工作的要求。

Then the reconstructed data are analyzed by multiple statistical indexes such as T2 or SPE to determine if the supervised process exceeds the normal control limits. If fault occurs, then the supervising program will alarm to prompt that the process has abnormal states. Because it is hard to get the inverse mapping from the kernel space to the original space after the original data are nonlinear mapped by the KPCA method, hence it is difficult to diagnose how the fault happened.

该方法首先构造系统正常时的核主元模型，然后将新的数据映射到该核主元模型，对数据进行重构，重构的数据用多元统计指标T2或SPE判断监测过程是否超出了正常的控制限，若有故障发生，则监测程序将给于警告，提示过程出现了异常操作状况。

The article applies GIS technology to monitor appearance to nod information to be a foundation with price on the foundation of traditional research technique, build price to distributing through TIN and price of spot of the appearance that monitor three-dimensional model, apply inside insert price isopleth to pursue the overlay that allows price base map with foundation with the city comes the change of range of price of macroscopical analysis city, cause the cause that the value changes, for the government efficient and reasonable use land to provide a basis.

本文在传统研究方法的基础上运用GIS技术以地价监测样点信息为基础，通过TIN和监测样点地价建立地价分布三维模型，运用内插地价等值线图与城市用地基准地价底图的叠加来宏观分析城市地价面的变化，引起价格变化的原因，为政府高效合理利用土地提供依据。

The environmental monitoring data management system is the kern of the environmental monitoring labor, which is the main method to finish data audit andstatistics.

环境监测数据库是环境监测实验室的核心，是实现数据审核和统计查阅的不可缺少的手段。

Using the distributed optical fiber sensing technology in landslide monitoring, the main specialty of the landside may be obtained and the monitoring efficiency may be improved.

将分布式光纤传感技术引入滑坡监测，既可得到整个滑坡体的概要特征，又能提高监测效率。

GPS carrier-phase relative position has been an important method in the landslip monitoring because of its high precision .

GPS载波相位相对定位所具有的高精度，使它逐渐成为滑坡监测中极其重要的监测手段。

The overall objective of this project is to genetically engineer forest tree species such as loblolly pine with reduced amount of lignin and increased cellulose content.

目前NOAA和MOD1S卫星由于有高的时问分辨率己被广泛用r林火探测和监测，这些监测结果可以在许多林火网站上见到，这为世界各地的林火管理和研究提供了重要的参考资料。

Partial discharges have been used for a long time to measure insulation deterioration in the stators of large generators.

长期以来，局部放电在线监测已是一种监测大型电机绝缘系统的有效手段。

The on-line wheel dressing monitoring experiments were made to investigate the bispectrum feature of acoustic emission signals when the diamond sharpness ratio was sharp, middle blunt and blunt, and a diamond blunt feature extraction method based on main diagonal slic...

通过砂轮修整过程在线监测实验，分析了金刚笔在锐利、中等钝化和钝化状态下，修整过程中声发射信号的双谱特征，提出了归一化双谱模对角切片特征提取方法。研究表明，采用基于声发射的双谱分析方法可以有效监测砂轮修整过程中金刚笔的钝化状态。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。