focs中文什么意思

例句与用法

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1. a sublinear time approximation scheme for clustering in metric spaces . in focs 99 : proc
   同时，我们的实验研究也是第一次实现一些理论结果。
2. 7 moses charikar, sudipto guha . improved combinatorial algorithms for the facility location and k-median problems . in focs 99 : proc
   在流数据上，我们将k中值点问题简化为一个流数据上频繁项搜索问题。
3. fiber optical chemical sensor ( focs ) is a new growing point which combining the fiber optic techniques, spectrum analysis and computer-science technologies
   光纤化学传感器(fiberopticchemicalsensors，focs)是光纤、光谱和计算机技术结合形成的新技术。
4. this article prepared the optic-chemical sensor membrane of pb2 + with three pb2 + sensitive fluorescence indicators which were synthesized in the lab, by utilizing the technology of optical fibre of chemical sensor ( focs ), and technology of organic modification sol-gel as well
   本文就以光纤化学传感器(focs)为手段,采用有机改性的溶胶-凝胶技术,对实验室合成的三种对水中铅离子有较好响应的荧光指示剂进行包埋,制备了铅离子光化学传感膜。
5. 2 the design and manufacture of focs instrument system the foundation of commercial fiber optical chemical technique is to manufacture a fiber optical chemical instrument system . an instrument is assembled with xenon light as the source, bifurcate quartz fiber as the carrier for light, high precision photomultiplier tube for the conversion of light signal to electron signal and the 16-digit multi-channels analog-to-digital card for collection of data
   生产人作者选择氖灯为光源、设计聚焦系统，以石英分支光纤作为传输光信号介质，高精度光电倍增管检测，16位多道数据采集卡为ad转换，采用visualbasic编写windows平台操作软件，菜单提示，窗口人机对话，研制成功单通道光纤化学过程传感仪器系统。