1) diffuse-porus wood
散孔材
1.
Researching the root s secondary xylem of Betula platyphylla revealed it s diffuse-porus wood.
对白桦根次生木质部进行木材解剖学研究 ,发现其为散孔材 ,管孔多数为复管孔 ,少数为单管孔 ,为同形射线 ,导管分子穿孔板类型为梯状穿孔板 ,离析材料中韧型纤维丰
2.
By studying its cutting structure,it is discovered that Prinsepia sinensis is diffuse-porus wood,and that its intrafaseiular ray is heterogeneous-II,central wood has tylosis.
东北扁核木是蔷薇科植物 ,通过对其木材解剖研究 ,发现其为散孔材 ,射线组织为异形II型 ,心材具侵填体 。
3.
Throngh studying its structures of wood,we find that it is diffuse-porus wood.
Philadelphusschrenkii是Saxifragaceae植物 ,对其进行木材解剖研究 ,发现其为散孔材 ,射线为异形Ⅱ型射线 ,导管穿孔为梯状穿孔
2) semi-diffuse porous wood
半散孔材
3) porous and highly dispersed materials
多孔和高分散材料
1.
The certified reference materials for specific surface area, pore structures of porous and highly dispersed materials play an important role in instrument calibration, method validation and product quality control, etc.
多孔和高分散材料比表面积、孔结构标准物质在相应仪器设备的校准、分析方法的确认、产品质量的控制等方面具有重要的作用。
4) pore diffusion
孔内扩散
1.
The film and pore diffusion model was used to analyze the diffusive mass transfer of EM in both mentioned resins.
采用液膜及孔内扩散模型,模拟不同温度和不同红霉素(EM)初始浓度条件下,大孔吸附树脂HZ816及XAD16吸附红霉素的动态吸附曲线,并获得液膜传质及孔内扩散系数;考察了温度及溶质浓度对红霉素在两种树脂中吸附动力学的影响。
2.
With the film mass transfer,porous diffusion and axial dispersion were taken into account,and a film and pore diffusion model was employed to describe the diffusive mass transfer of .
并采用基于液膜及孔内扩散模型的动力学模型,同时考虑吸附树脂颗粒内外扩散阻力及轴向扩散的影响,研究了固定床上红霉素在大孔吸附树脂中的吸附动力学,并从穿透曲线回归得到液膜传质系数孔内扩散系数。
5) Diffusion plate
扩散孔板
6) micropore dispersion
微孔分散
1.
Preparation of ultrafine calcium carbonate with micropore dispersion;
微孔分散法制备超细CaCO_3
补充资料：樗散材
1.喻无用之材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条