Inherent inter-symbol and inter-carrier interference elimination ability of orthogonal frequency division multiplexing system attribute to its cyclic prefix. But the case of multipath fading channels whose the channel impulse response length exceeds the duration of cyclic prefix causes intersymbol interference and intercarrier interference, which may degrade system performance severely.

正交頻分復(fù)用系統(tǒng)中的循環(huán)前綴具有一定的抗碼間干擾和子載波間干擾的能力色色色色色色女内，但是當(dāng)多徑衰落信道的最大信道脈沖響應(yīng)長度超過了循環(huán)前綴長度時农村免费观看黄色网站，OFDM系統(tǒng)的性能將會嚴(yán)重下降又粗又长又硬又爽免费视频。

According to the regulations concerned about course selection, courses can be selected in a way of interschool, inter-college, inter-specialty, over academic year or over semester.

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According to the regulations concerned about course selection, courses can be selected in a way of interschool, inter-college, inter-specialty, over academic year or over semester.

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Intercalaris -- inter-calendar month Latin Intercalaris "inter-calendar" Latin Mercedonius "?"

intercalaris --跨日歷月拉丁intercalaris &跨日歷&拉丁mercedonius &&亚洲最新无码一区二区三区91？

The apoplasmic charater of ectomycorrhizal roots of Larix seedlings infected with Paxillus involutus was examined using the cathnic colloidal gold. The result showed the density and distribution of anionic binding sites were different in sheath and Hartig net. The negative charger in the outer part of the sheath was slightly low. It increased graduately from outer to inter sheath. The negative charger density rised higher in the inter part of the sheath and then decreased graduatedly from the sheath to Hartig net. This may be related to nutrient uptake and atransport in ectomycorrhizal roots.

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On the plane, the above subfacies can be divided into distributary channel, inter-channel depressions, subaqueous distributary channel and inter-channel bays.

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Tigrina cantor. The results indicate that the percentage of polymorphic loci of R. tigrina rugulosa and R. rigrina cantor are 53.77% and 70.79%, respectively; the genetic diversity index are 0.1345 and 0.1780 and the inter-similarity index are 0.4238. The inter-strains genetic distance is 0.6613, indicating that the genetic variations of R.

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Current fast authentication methods in mobile IPv6 networks lacks consideration of inter-domain trust relationship when performing inter-domain user authentication. Authentication failure caused by untrustworthiness is not detected until the entire authentication procedure is over.

現(xiàn)有MIPv6網(wǎng)絡(luò)快速認(rèn)證方法在實施域間認(rèn)證的過程中忽略了域間信任關(guān)系www.色色，由于缺乏域間信任而造成的認(rèn)證失敗在整個認(rèn)證流程結(jié)束以后才能被檢測到。

HowNet unveils inter-concept relations and inter-attribute relations of the concepts as connoting in lexicons of the Chinese and their English equivalents.

知網(wǎng)揭示概念與概念之間的關(guān)系以及概念的屬性與屬性之間的關(guān)系91年清纯女神露脸口爆。目前知網(wǎng)涵蓋的概念是由中文和英文兩種語言所代表的最新欧美爆乳日韩精品视频。

The excretory MRU show that:(1)The ureter invasioned by colon carcinoma showed : 7 ureters gradually irregular constriction, 3 showed abruptly narrow or interrupt; 8 ureters were encysted partly by neoplasm and 2 were completely, 2 ureters showed inter-cavity filling defect.(2)pelvis and bladder invasioned by tumor showed local vessel wall thickening, the interspace with the tumor was disappearance, or inter-cavity filling defect.

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