例句與造句

1. Feed compositions , which refer to compositions containing in feeds , such as crude protein , crude fat , crude ash , crude fiber , phosphate , calcium or other active compositions , limited compositions and hazardous substances
   一飼料成分：指飼料中所含粗蛋白質(zhì)、粗脂肪、粗灰分、粗纖維、磷、鈣或其他有效成分、限量成分及有害物質(zhì)之含量。
2. Under the appropriate conditions of sampling equipment of gas chromatographic headspace analysis , determine a suitable salt and a suitable extracting solvent by the orthogonal design method , then determine the fitting feed composition of ethanol - water mixture , the fitting distribution between extracting solvent and mixture , and the fitting salt concentration by the uniform design method
   在對建立的頂空氣相色譜采樣裝置的操作條件進行優(yōu)化之后，先用正交試驗設計法確定非連續(xù)性因素鹽和萃取劑及其在備選水平中的適宜水平，再用均勻試驗設計確定連續(xù)性因素乙醇的進料濃度、萃取劑配比和加鹽量及其備選水平中適宜的水平范圍。
3. It's difficult to find feed composition in a sentence. 用feed composition造句挺難的