1) Farm Household Economy
农家经济
1.
Businessmen and Development of Farm Household Economy in Ethnic Groups of Modern Guangxi;
商人与近代广西民族地区农家经济的衍变
2) traditional farm economy
传统农家经济
3) Farmhouse
农家
1.
Research on the Farmhouse Livelihood in Eighteenth Century of Qing Dynasty;
18世纪前后清代农家生计收入的研究
4) farmer household tourism
农家乐
1.
he restriction factors are discussed for the farmer household tourism wastewater purification,and then the surface flow in constructed wetland process is presented in order to purify the farmer household tourism wastewater.
讨论了农家乐旅游设施污水处理中的制约因素,提出了采用人工湿地处理工艺解决农家乐污水排放问题的思路,并进行了试验研究。
2.
Three-dimensional excitation emission matrix was applied to characterize the fluorescence properties of dissolved organic matter in wastewater from farmer household tourism.
采用三维荧光光谱(EEM)技术研究了农家乐污水溶解有机质荧光指纹特征。
5) cottage cheese
农家干酪
1.
Effect of skimmilk heat treatments on cottage cheese quality and manufacture;
脱脂乳热处理对农家干酪品质及其加工的影响
2.
Developmental advantage of cottage cheese in China;
农家干酪在中国的发展优势
6) Farm compost
农家肥料
1.
Farm compost polluted water may induce pharyngo-esophageal, gastric and liver carcinoma in the chicken;
农家肥料污染水源诱发鸡咽食管癌胃癌和肝癌
参考词条
补充资料:中西农家庆
分子式:C22H23NO3
分子量:349.250
CAS号:39515-41-8
性质:白色结晶或淡黄色油状液体。熔点49-50℃,20℃水中溶解度0.34ppm,能与丙酮、二甲苯、氯仿、DMF混溶。
制备方法:2,2,3,3-四甲基环丙烷甲酰氯在正庚烷、水及相转移催化剂存在下,与间苯氧基苯甲醛、氰化钠反应,即得甲氰菊酯。原料消耗定额:菊酸110kg/t、醚醛800kg/t。
用途:广谱,高效拟除虫菊酯类杀虫,杀螨剂,具有触杀和驱避作用,可防治甲权,蔬菜,棉花,谷类作物的鳞翅目,半翅目及螨类害虫,使用浓度50-200ppm。
分子量:349.250
CAS号:39515-41-8
性质:白色结晶或淡黄色油状液体。熔点49-50℃,20℃水中溶解度0.34ppm,能与丙酮、二甲苯、氯仿、DMF混溶。
制备方法:2,2,3,3-四甲基环丙烷甲酰氯在正庚烷、水及相转移催化剂存在下,与间苯氧基苯甲醛、氰化钠反应,即得甲氰菊酯。原料消耗定额:菊酸110kg/t、醚醛800kg/t。
用途:广谱,高效拟除虫菊酯类杀虫,杀螨剂,具有触杀和驱避作用,可防治甲权,蔬菜,棉花,谷类作物的鳞翅目,半翅目及螨类害虫,使用浓度50-200ppm。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。