槽底
Continuous slot pipe base screen Finite Strip Analysis for ERW Pipe Multiple Rolls Progressive Forming
有连续割缝中心管的绕丝筛管多道次直缝焊管连续成型有限条分析
The outer circle of the vertical pole is provided with a guiding elongated slot, and the slot base of the guiding elongated slot is processed with two small grooves which are respectively arranged.
立柱的外圆上设有一导向长槽,在导向长槽的槽底加工有二个分别设置的小凹槽。
It adopts time division duplex mode. It can be allocated bandwidth flexible and can adjust time slot base on different service types for uplink and downlink which increases bandwidth efficiency.
它采用时分双工的模式,可以灵活的分配带宽资源,并能根据业务类型自适应的调整上、下行分配的时隙数,提高了频谱利用率。
Dual-band Tapered Slot-line Antenna for WiMAX Base Station
用于WiMAX基站的双频段渐变槽线天线
According to some correlative research, the backwater often happens in the aeration cavity when setting aeration bucket or slot on the base plate with slight slope.
研究发现,在小底坡的情况下设置掺气坎(槽),往往会造成掺气空腔内回水。
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