搜索结果: 1-3 共查到“知识库 农学总论 operation”相关记录3条 . 查询时间(0.03 秒)
Optimazing operation and maintenance Telang II tidal reclamation scheme in relation to agricultural development
Optimalization Water Management Tidal Lowland Reclamation Scheme
2013/2/28
The objective of this research is to study the hydraulic performance of the water management system of the Telang 2 tidal lowland reclamation scheme with respect to the operation and maintenance of th...
Effects of tillage operation on soil properties from Pakdasht, Iran
bevameter pressure-sinkage relationship sinkage plates soil properties
2008/11/26
Soil mechanics has of late, taken on a new significance as a field worthy of expended research and application. The basic problem encountered in this field is the determi- nation of certain basic par...
SEMICONTINUOUS CULTURE SYSTEM FOR LEMNA GIBBA BIOASSAY: FUNCTIONING AND THEORY OF OPERATION
Lemna gibba steady state semicontinuous culture batch culture nutrient media
2010/3/23
To overcome the problems associated with high concentrations of nutrient and test chemicals
in laboratory Lemna gibba bioassays, a semi-continuous culture system was adopted, and specific equipment w...