This study explored the medium for new variety of Asparagus——Linlu No.1 to induce germination, bud proliferation,and induce rootings and their formula. The result revealed that MS+6-BA 1.0 mg/L+NAA 0.05 mg/L is the ...This study explored the medium for new variety of Asparagus——Linlu No.1 to induce germination, bud proliferation,and induce rootings and their formula. The result revealed that MS+6-BA 1.0 mg/L+NAA 0.05 mg/L is the suitable medium for germination; MS+6-BA 0.5 mg/L+NAA 0.5 mg/L is the medium fit for bud proliferation and 1/2MS+IBA 0.5 mg/L+KT 0.05 mg/L+sucrose 30 g/L is the perfect medium for rootings.展开更多
The relationship between thermal conductivity and properties of mixing particles is required for quantitative study of heat transfer processes in asphalt-based materials. In this paper, we measured the e？ective ther-...The relationship between thermal conductivity and properties of mixing particles is required for quantitative study of heat transfer processes in asphalt-based materials. In this paper, we measured the e？ective ther- mal conductivity of asphalt-based materials with thermal conduction （graphite） and insulation （cenosphere） powders modification. By taking account of the particle shape, volume fraction, the thermal conductivity of filling particles and base asphalt, we present a new differential effective medium formula to predict the thermal conductivity modification in asphalt-based composite. Our theoretical predications are in good agreement with the experiment data. The new model can be applied for predicting the thermal properties of asphalt-based mixture, which is available for most of thermal modification in two-phase composites.展开更多
文摘This study explored the medium for new variety of Asparagus——Linlu No.1 to induce germination, bud proliferation,and induce rootings and their formula. The result revealed that MS+6-BA 1.0 mg/L+NAA 0.05 mg/L is the suitable medium for germination; MS+6-BA 0.5 mg/L+NAA 0.5 mg/L is the medium fit for bud proliferation and 1/2MS+IBA 0.5 mg/L+KT 0.05 mg/L+sucrose 30 g/L is the perfect medium for rootings.
基金supported by the National Natural Science Foundation of China under grants Nos. 50906073 and 50973018
文摘The relationship between thermal conductivity and properties of mixing particles is required for quantitative study of heat transfer processes in asphalt-based materials. In this paper, we measured the e？ective ther- mal conductivity of asphalt-based materials with thermal conduction （graphite） and insulation （cenosphere） powders modification. By taking account of the particle shape, volume fraction, the thermal conductivity of filling particles and base asphalt, we present a new differential effective medium formula to predict the thermal conductivity modification in asphalt-based composite. Our theoretical predications are in good agreement with the experiment data. The new model can be applied for predicting the thermal properties of asphalt-based mixture, which is available for most of thermal modification in two-phase composites.
