农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-5 共查到农学 Fuels相关记录5条 . 查询时间(0.046 秒)
A new U.S. National Science Foundation-funded study, published in Nature Geoscience, identifies fertilizer and pesticide applications to croplands as the largest sources of sulfur in the env...
A total of 28 line and 24 point-source fires were ignited under varying weather and fuel loading conditions in Anatolian black pine (Pinus nigra J.F.Arnold subsp. nigra var. caramanica (Loudon) Rehde...
The paper presents the results of a study on wear resistance of elements of injection system operating in steelaluminium friction system with relation to the kind of fuel used. The fuels used in the s...
01/10/2007,TALLAHASSEE Florida has the capability of producing more alternative fuels than anywhere else in the country, Florida Agriculture and Consumer Services Commissioner Charles H. Bronson tol...
State to hold first meeting of Renewable Fuels Commission     alternative fuel  Agriculture       font style='font-size:12px;'> 2006/12/4
November 27, 2006,LANSING - The Michigan Renewable Fuels Commission will convene its first meeting on Thursday, November 30, 2006, in Lansing (Update: See below for new meeting venue). Established thr...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...