The search engines work by means of _________.A． arranging links to the InternetB． submitting specific search termC． updating a knowledge databaseD． searching engine spiders
The search engines work by means of _________.
A． arranging links to the Internet
B． submitting specific search term
C． updating a knowledge database
D． searching engine spiders
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小区间干扰抑制技术主要包括：A、小区间干扰随机化(Inter-cellinterferencerandomisation)B、小区间干扰消除(Inter-cellinterferencecancellation)C、小区间干扰协调(ICIC：Inter-cellinterferencecoordination)D、小区间干扰平均(Inter-cellinterferenceaverage)
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