码分多址 Code Division Multiple Access ; CDMA ; OFDM-CDMA
时分多址 Time Division Multiple Access ; TDMA ; Wideband Time Division Multiple Access
频分多址 Frequency-division multiple access ; FDMA ; frequency division multiple access
正交频分多址 OFDMA ; Orthogonal frequency-division multiple access
时分多路复用 time division multiplexing ; TDM-Time Division Multiplexing
宽带码分多址 Wideband Code Division Multiple Access ; WCDMA ; W-CDMA Wide Band-CDMA ; Broadband CDMA B-CDMA
频分多路复用 FDM ; Frequency division multiplexing ; FDM-Frequency Division Multiplexing
可分多项式 [数] separable polynomial
波分多路复用 WDM ; wavelength division multiplex ; wave division multiplexing
正交频分多路复用 OFDM
1989和1990年,需求大于供给,物价上涨了三分之一多。
In 1989 and 1990 demand outstripped supply, and prices went up by more than a third.
多特到达时十分焦虑不安。
So with apologies for being a bit more boring for twenty minutes, let's do something we'll call formal stuff.
抱歉接下来的二十多钟分可能有点枯燥,我们来做点正经事
So, what autism is a disorder that strikes about one in a thousand people, mostly boys.
孤独症的发病率约为千分之一,病患多是男孩
Well, another five more minutes.
可能另外需要5分多钟。
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