论文部分内容阅读
分析了影响茶叶质量的因素,提出了解决问题的几点建议.
茶叶质量分析及防治对策
【摘 要】
：
分析了影响茶叶质量的因素,提出了解决问题的几点建议.
【出 处】
：
茶业通报
【发表日期】
：
2004年期
其他文献
上庄新闸闸室地质为砂卵石层,土质饱和、松散,地震时存在液化问题,在渗透水流作用下,容易沿底板产生接触冲刷,从而危及建筑物安全.两岸翼墙的地质为粉质粘土、砂质粉土,具有
Two-stage Strain Recovery of Explosively Welded NiTi/NiTi Shape Memory Alloys Prestrained in Martens
The present work aimed to investigate the transformation behavior and strain recovery characteristics of Ni50.2Ti/Ni51Ti shape memory alloys (SMAs) prepared by
Nonlinear dynamic behaviors of a rotor dynamical system with finite hydrodynamic bearing supports were investigated.In order to increase the numerical accuracy
古人的生活空间中蕴涵着传统的哲学思想和审美文化,形成我国传统文化影响下所特有的意境美.近几年来,室内设计中亦呈现出富有民族文化特色的装饰元素,当代设计师开始在传统与
Vaccination of Plasmid DNA Encoding Somatostatin Gene Fused with GP5 Gene of Porcine Reproductive an
Somatostatin (SS) is a hormone that inhibits the secretion of growth hormone. Immunization against SS can promote the growth of animals. This paper described th
介绍用甲烷(天然气)直接还原技术使冶炼烟气中SO2生成元素硫的工艺研究.SO2直接还原法分2步:在高温下用甲烷将部分SO2还原成S和H2S,然后未反应的SO2和H2S发生Claus转化反应生
Molecular dynamics simulations of liquid water were performed at 258 K and density of 1.0 g/cm3 under different strengths of an external electric field, ranging
用溶剂萃取法从甲基萘油中萃取吲哚.主要研究了不同溶剂、溶剂比、萃取温度、萃取时间和萃取级数对BO3和DMNO的吲哚萃取率的影响,结果表明,两种甲基萘油均采用正庚烷-三甘醇