負二限分佈 的英文怎麼說

中文拼音 [èrxiànfēn]
負二限分佈 英文
negative binomial distribution
  • : Ⅰ名詞1 (負擔) burden; load 2 (虧損) loss 3 (失敗) defeat Ⅱ動詞1 [書面語] (背) carry on th...
  • : Ⅰ數詞(一加一后所得) two Ⅱ形容詞(兩樣) different
  • : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  1. The variational trait of the first temporal coefficient is that the coefficient is often positive in 1960s, often negative in 1970s, the break point often happen in 1960s and 1970s, especialy 1970s ; the fluctuate of the second temporal coefficient of year. spring and autumn appears little change, but appears much change of summer and winter, the break point often happen in 1980s and 1990s, specially 1980s ; the change trend of the third temporal coefficient is not obvious during 1961 to 2000, only appears clear raise in the anaphase 1990s ; it is difficult to detail the positive and negative trend of the fourth temporal coefficient, the situation of the coefficient appears alternant change of positive value and negative value, the break points happen concentratively in 1990s, the situation of the fifth temporal coefficient is like the fourth ' s ; the alternate of positive value and negative value of the sixth temporal coefficient is obvious, then the negative trend take advantage after 1990s, the distribution of the break point is even, but most of them still in 1990s ; the break points happen many times, but it is limited that the break points attain 0. 05 significance test

    第一時間系數變化大體有如下特點:對年和季節來說, 60年代系數多表現為正值, 70年代多表現為值,突變點多發生於60 、 70年代,特別是60年代;第時間系數在年、春季、秋季表現為波動很小,夏季和冬季則很大,突變點多發生於80 、 90年代,特別是80年代;第三時間系數正變化趨勢不明顯,只是90年代後期在年和夏季降水中升高明顯;第四時間系數基本無明顯正趨勢可言,只是正交替出現,突變點集中出現在90年代;同第四時間系數相似,第五時間系數亦無明顯正趨勢,突變點多出現在90年代;第六時間系數正交替明顯,進入叨年代后趨勢為主,突變點較均勻,但仍以904atvjz多;突變點出良多,但突變區域艾擇no 05 ggrr著性以上的卻有
  2. We studied its distribution pattem by using the following measures f the test for fitting to the poisson, negative binomial and neyman a distribution. at the same time, we use negative binomial parametef, dispersal index, patchiness index, cassie s index and clumping index, estimated the aggregation intensity. the results showed that the distribution pattern is typically aggregated, and the intensity of aggregation vari

    經統計析,青島百合復合種群、各局部種群內個體的格局離散擬合的結果符合;各聚集強度參數中,叢生指標)和cassie指標(k )均大於o ,h項參數)均較小,擴散系數k卜擴散型指數)和聚塊性指標( m m )均大於1 ,以上這些表明各個局部種群的格局都為聚集
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