Irrigation consumes three quarters of global water withdrawals each year.Strategies are needed to reduce irrigation wate......

The fertiliser industry faces a continuing challenge to improve the efficiency of their products,particularly of nitroge......

介绍了木片取样的系统抽样方案,经验抽样方案和概率抽样方案,通过分析系统取样方案中含水率、规格片、朽木和树皮等检验项目的历史......

利用自行设计的外热式回转窑热解试验装置系统，对广泛存在于生物质及城市固体废弃物中的木块进行了热解试验，考察了木块在回转窑内的......

Abstract： The refining performances of mixed poplar and eucalypt woodchips （mixture ratio 6：4） were investigated at medium a......

介绍了北欧国家、美国和中国标准规定的木片筛网规格以及木片尺寸分布检验方法的区别，提出了筛分过程中振动异常和厚度检查的问题，并......