例句與造句

1. Dependent stochastic variable
   相依隨機(jī)變量
2. This paper firstly applied sequential cluster method to set up the classification standard of precipitation state based on the fact that there are much uncertainty and imprecise characteristics in the precipitation course ; then this paper presented a method which is called markov chain with weights to predicted the future precipitation state by regarding the standardized self - coefficients as weights based on the special characteristics of precipitation being a dependent stochastic variable ; and applied this method to a real hydrological observation station with nearly 50 years precipitation information in shanxi province at last , an ideal result was obtained
   摘要首先基于降水過程存在大量不確定性、不精確性的特點(diǎn)，應(yīng)用有序聚類的方法建立降水豐枯狀況的分級標(biāo)準(zhǔn)；然后針對降水量為相依隨機(jī)變量的特點(diǎn)，采取以規(guī)范化的各階自相關(guān)系數(shù)為權(quán)重，用加權(quán)的馬爾可夫鏈模型來預(yù)測未來降水的豐枯變化狀況；最后以山西省某水文站近50年的降水資料為實(shí)例對該方法進(jìn)行了具體的應(yīng)用，獲得了較為滿意的結(jié)果。
3. It's difficult to find dependent stochastic variable in a sentence. 用dependent stochastic variable造句挺難的