Jili相关论文
【正】 China started the research on the pro-duction of natural fatty alcohols in the late 1950s.The capacity of natu-ra......
Relationship Between Soil and Water Conservation Practices and Soil Conditions in Low Mountain and H
The soil and water conservation practices of ecological restoration(ER),fish scale pit(FP),furrow and ridge tillage acro......
Magnesium effects on behavior and substance P mRNA expression in the midbrain of a rat migraine mode
BACKGROUND:Substance P participates in pain transmission and modulation,suggesting a close association with migraine hea......
对20世纪80年代以来我省育成的各类优质专用型玉米品种及生产应用情况进行了概述,提出了我省专用型玉米品种选育和应用中存在的问......
我国农村的远程教育水平相对落后,教学条件、教学资源还不能满足农村信息化的需要。为了解决农村对远程教育培训、信息交流平台的......
为了避免误食毒蘑菇。本文对吉林省常见的9个属19种毒蘑菇的形态进行描述，以使人们能更好地认识和识别毒蘑菇，从而更有效地利用蘑菇......
以吉林油田大208区黑帝庙油层为例，从岩心、测井等资料入手，通过各种相标志的识别，并结合区域地质背景，认为该区主要发育曲流河三角洲......
《诗经·大雅》的《大明》记录下了季历娶大任，姬昌娶大姒，周人两次与中土望族联姻的事情。这两次联姻是先周时代周人政治上的大......
It has been long believed there should be some relations between traffic system and urbanization,but the in-teraction be......
吉林省是我国玉米主产区,玉米秸秆资源丰富。通过实地调查和文献分析,选择玉米秸秆不同的评价指标,对其进行了评价分析。结果表明:......
The quantity and quality changes of cropland in Jilin province are analyzed by combining the statistics from 1949 to 199......
在吉林省玉米生产统计数据库建立的基础上，利用地理信息系统工具软件ArcView和MapGis制作吉林省历年玉米播种面积、单产和总产分布......
人参产业是吉林省的特色资源产业和战略性新兴产业,对中国医药、保健、食品等行业的发展具有较大影响。本文在对人参加工企业调研......
Natural geological conditions and geo-tourism resources in Jilin Province were introduced,and distribution features of t......
