To invesigate the bending characteristics and obtain material properties of wheatstalk, four-point bending tests were performed.
为研究小麦茎秆的抗弯性能和获得茎秆材料常数，本文首先对小麦茎秆进行了四点弯曲的试验研究。
2
Bulk densities of mixture of wheatstalk powder and ceramic micro-beads with various ratios were measured by experiment for designing biomass pyrolysis equipment.
测定了不同混合比例的陶瓷颗粒和小麦秸秆粉混合物含气堆密度、填充堆密度。
3
The experiment was conducted using soil culture with corn stalk or wheat straw, mushroom residue and lawn grass with manure as substrates to select the better culture ingredient.