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n.[通信][计]集中器（concentrator的复数）；[电][通信]集线器
1、cannula tubes for oxygen concentrators───氧气浓缩器用套管
1、This experimental conclusion is of direct guidance significance to the tailing thickening by high capacity thickeners in concentrators.───该试验结论为矿区采用高效浓密机进行尾矿浓缩具有直接的指导意义。
2、Parabolic dish concentrators are similar to trough concentrators, but focus the sunlight on a single point.───抛物线碟形聚光器类似于抛物线槽型聚光器，但将光聚焦于单一点上。
3、In the top communication network of the system, concentrators communicate with master station by GPRS modules through the public network.───顶层通信网络，集中器通过GPRS模块利用公网与主站通信。
4、behaviors of flocs on gravity concentrators are also discussed in this paper.───本文还探讨了絮团在重选设备上的行为。
5、These concentrators are mounted on a structure with a two-axis tracking system to follow the sun.───这些浓缩器被装在和一个二轴的追踪XiTong的结构上跟随太阳。
6、The C-Ports provide the basic connectivity from the device to token-ring stations, classic concentrators or other DTR concentrators.───口提供了DTR集中器与令牌环网站、标准集中器和其它DTR集中器的基本连接。
7、FIG. 6 shows an optical system that includes a series of collection optics and optical concentrators.───图6显示了包括一系列收集光学器件与光学集中器的光学XiTong。
8、Traditionally, concentrators look like this. Those shapes are parabolas.───常规来讲，太阳能收集器看起来是这个样子的。抛物线形状。
9、For years, scientists have been trying to improve the efficiency of photovoltaic cells through the use of solar concentrators.───几年以来，科学家一直在通过太阳能集中器的使用提高硒电池。
1、Concentrators in geological sciences elect either geology or geography.
2、From the early period of tin mining to the 1940s women were often concentrators of minerals.
3、The DTR standard defines requirements for new end-stations and concentrators, and it specifies a protocol for full- duplex operation.
4、DTR standard defines requirements for newndstations and concentrators , and It'specifies a protocol for full - duplex operation.
5、In recent years, BF - T floatation machine are widely applied to tens of domestic concentrators.
6、The DTR standard defines requirements for newndstations and concentrators, and it specifies a protocol for full-duplex operation.