例句與造句

1. Experimental studies were conducted at the yucheng comprehensive experimental station of the chinese academy of sciences during the period from march to june in 2003 . respiration of a pulverous sandstone soil was studied under cultivation of winter wheat over a growth season . soil ch4 was measured by the static - chamber method combined with gas chromatography ( gc ) technique . the results indicated that the soil of winter wheat field in rapid growth season is a weak sink of ch4
   本文利用靜態(tài)箱氣相色譜( gc )分析的方法，在中國科學院禹城綜合試驗站，對華北平原冬小麥生長旺季期間麥田土壤中ch _ 4氣體通量進行了測定，試驗起止時間為2003年3 6月，得出華北平原典型冬麥田土壤是大氣ch _ 4的弱吸收匯。
2. The characteristic of surface radiation , energy balance , albedo , bulk momentum transfer coefficient cd and bulk sensible heat transfer coefficient ch between surface and atmosphere over rainfed field are analyzed based on the data of land - surface process field experiment in the dingxi arid meteorology and ecological environment experimental station
   利用中國氣象局蘭州干旱氣象研究所定西干旱氣象與生態(tài)環(huán)境試驗基地取得的地氣相互作用觀測試驗資料，分析了地表輻射、地表能量平衡、地表反射率、總體輸送系數(shù)等特征。
3. It's difficult to find experimental station in a sentence. 用experimental station造句挺難的
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