例句與造句

1. This course introduces the mathematical modeling techniques needed to address key questions in modern biology
   本課程介紹近代生物學(xué)上需要提出重要問題的數(shù)學(xué)模型方法。
2. According to the research , remote sensing , gis , and mathematical model techniques were used to study on drive of the land use change and its effect on soil erosion
   本文運(yùn)用遙感、 gis技術(shù)和數(shù)學(xué)模型方法，以內(nèi)蒙古科左后旗與寧夏鹽池為例，研究土地利用變化的驅(qū)動力及其對土壤侵蝕的影響。
3. This research focused on applying the system analysis principle and mathematical modeling technique to study knowledge expression system for crop cultivation management . based on extensively collecting , understanding , analysis , and integration of expert ' s knowledge and experience , literature and experiment data for cotton cultivation management , the dynamic relationships of cotton growth and management indices to variety types , ecological environments and production levels were quantified , and a dynamic knowledge model for cotton management ( cottonknow ) was developed . by further incorporating the rule - based knowledge system for cotton management , a comprehensive and intelligent knowledge model - based decision support system for cotton management ( kmdsscm ) was established with component design
   本研究著重利用系統(tǒng)分析原理和數(shù)學(xué)建模技術(shù)來研究作物栽培管理的知識表達(dá)體系，在廣泛收集及充分理解和分析棉花栽培管理專家知識、經(jīng)驗和資料的基礎(chǔ)上，利用棉花栽培理論與技術(shù)方面的現(xiàn)有研究成果，并結(jié)合必要的試驗支持，解析、提煉和綜合棉花生育及管理指標(biāo)與品種類型、生態(tài)環(huán)境及生產(chǎn)水平之間的定量化關(guān)系，首次構(gòu)建了棉花栽培管理動態(tài)知識模型，并進(jìn)一步結(jié)合基于知識規(guī)則的棉花栽培管理知識庫表達(dá)系統(tǒng)，設(shè)計和實現(xiàn)了綜合性、智能化和構(gòu)件化的基于知識模型的棉花管理決策支持系統(tǒng)( kmdsscm ) 。
4. In the absence of such a direct method , a few years ago veteran demographer barry edmonston used sophisticated mathematical modeling techniques to calculate how intermarriage is changing the face of the united states as part of an immigration study he directed for the national research council of the american academy of sciences
   幾年前，由于這種直接統(tǒng)計方法還沒有實施，資深人口統(tǒng)計學(xué)家巴里.埃德蒙斯頓在指導(dǎo)美國科學(xué)院全國研究會所做移民研究時，便利用復(fù)雜的數(shù)學(xué)模型來計算異族婚姻是如何改變美國面貌的。
5. It's difficult to find mathematical modelling techniques in a sentence. 用mathematical modelling techniques造句挺難的