·2,447,543篇论文数据，部分数据来源于NoteExpress
他们应当在这方面提供财力和物力支援，并优先为农用工业提供必要的物资、资金、能源及运输服务。
They should provide financial and material support in this respect and give first priority to the supply of materials energy and transportation services necessary for agro - industry.
本文探讨了在实验室条件下利用工业用36 ％ 甲醛和含氮46％ 农用尿素合成脲醛树脂包埋昆虫标本的方法。
The urea-formaldehyde resin was made from industrial 36% formalin and 46% N carbamide in the laboratory. The urea-formaldehyde resin was used to imbed the insect specimens.
应用推荐