例句與造句

1. The computation formula ( multi - point method ) is studied to estimate its value by mathematical regression analysis
   本文運(yùn)用數(shù)學(xué)回歸分析的方法，研究了估算此參數(shù)的計(jì)算公式即多點(diǎn)法。
2. In order to supply a basis for uniting the reference value standard of chinese old men s hematocrit , a research is made on the relationship between the reference value of chinese healthy old men s hematocrit and five geographical factors , which are determined by the way of wintrobe laws . it is found that altitude is the main factor affecting the reference value of chinese old men s hematocrit . as the altitude increases gradually , the reference value aslo increases gradually , and the correlation is quite obvious . applying the method of mathematical regression analysis , a regression equation is given . if geographical values are obtained in some area , the reference value of chinese old men s hematocrit of this area can be reckoned by regression equation . furthermore , according to the similarity of the reference value , taking the altitude as the main dividing basis and considering effects of other geographical factors and population distribution , china can be divided into six regions : qingzang , southwest , northwest , southeast , north and northeast region
   為制定中國(guó)老年男性紅細(xì)胞壓積參考值的統(tǒng)一標(biāo)準(zhǔn)提供科學(xué)依據(jù)，收集了中國(guó)各地用溫氏法測(cè)定的健康老年男性紅細(xì)胞壓積參考值，并對(duì)其與地理因素的關(guān)系進(jìn)行了研究，發(fā)現(xiàn)海拔高度是影響老年男性紅細(xì)胞壓積參考值最主要的因素，隨著海拔高度的逐漸增大，老年男性紅細(xì)胞壓積參考值也在逐漸增大，相關(guān)性很顯著.用逐步回歸分析的方法推導(dǎo)出了一個(gè)回歸方程.如果知道了中國(guó)某地的地理因素，就可以用回歸方程估算這個(gè)地區(qū)的老年男性紅細(xì)胞壓積參考值.依據(jù)老年男性紅細(xì)胞壓積參考值與地理因素的依賴關(guān)系，把中國(guó)分為青藏區(qū)、西南區(qū)、西北區(qū)、東南區(qū)、華北區(qū)、東北區(qū)等6個(gè)區(qū)
3. It's difficult to find mathematical regression in a sentence. 用mathematical regression造句挺難的