词语大全 cross index中文翻譯

Posted 2022-08-15 中文

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词语大全 cross index中文翻譯

( 4 ) facing the data volume we faced are enormous , full of noise and different possible meanings , textminer chooses some data structures , such as hash set , cross indexing , and other redundant measures for the time performance trade - off
由于中文文本處理面對的文檔個體數據量大、噪聲多、語義歧義充斥，幾xtminer選擇了較為合理的數據結構，如哈希存儲、雙向索引和適當的冗余存儲方案用于處理時間性能的改善。

This paper firstly focused on and evaluated the polpnation characteristics of c . praecox , in half - natural habitat of nanjing . we investigated flowering phenology , flowering patten , pollen viabipty , stigma receptibipty , species of visitors , visiting rate of visitors and their foraging behavior . and we also investigated its breeding system , including pollen - ovule ratio ( p / 0 ) , out - crossing index ( oci ) , pollen grains deposited in stigmas , pollen germination rate and seed set rate with different treatments , from 2002 to 2004
試驗分別在2002 - 2003年和2003 - 2004年冬季進行，研究內容包括：花期物候觀察、花部形態觀察和統計、雌雄配子體功能測定、訪問昆蟲種類、訪問行為、訪花頻率和效率；同時對蠟梅繁育系統進行了檢測，檢測內容包括花粉胚珠比( p / 0 ) 、雜交指數( oci )及不同處理花粉萌發率及結實率檢測等等，同時還進行了蠟梅與亮葉蠟梅傳粉過程比較。