It is necessary to quantify the relationship between pixel color RGB value and soil water content for the application of dye infiltration.
建立像素颜色RGB值与土壤含水率之间的数学关系,是染色入渗法的应用基础。
Dye penetration showed that the length of dye staining was no significant difference among all groups.
每组随机选8颗牙扫描电子显微镜(SEM)观察;剩余8颗与对照组,采用冷牙胶侧方加压法根管充填后,进行染料渗透实验。
At last it addresses the potential application prospective of replacing pricy resin with paraffin as the rapid prototype powder infiltration materials,having a certain of significance to the in-depth material analysis.
基于快速成型粉末烧结件新型渗入材料石蜡的改性研究,对石蜡物理化学性质进行分析,提出三种石蜡改性方法以提高其机械强度,即物理改性法、化学改性法和综合改性法,并讨论不同改性剂对改性石蜡强度、韧性、抗拉性等机械性能的影响,阐述改性石蜡代替昂贵树脂作为快速原型粉末烧结件渗入材料的应用前景,对于渗入材料研究有一定的指导意义。
Paraffin of High-strengthed Infiltration Materials Based on Rapid Prototyping
基于快速成型石蜡基高强度渗入材料的研究
Manufacturing TiC/Ni_3Al Composites by Using Pressureless Melt Infiltration Processing
无压熔渗法制备TiC/Ni_3Al复合材料的渗入工艺研究
Studies show that water vapor quickly permeates plastic packaging material.
研究证明水蒸汽能迅速渗入塑料封装材料。
Fog: Unintended light penetration of photographic materials.
灰雾:照相材料被光线无意渗入所造成的情况。
Effect of CeF_3 on Manufacturing of TiC/Ni_3Al Composites by Using Pressureless Melt Infiltration Process
CeF_3对无压熔渗法制备TiC/Ni_3Al复合材料的渗入工艺影响
metal-infiltrated porous refractory
渗金属的多孔耐火材料
permeability of tunnel fill material
炮眼充填材料的渗透率
Study on the Fabrication and Properties of MoSi_2/SiC That by Melt Infiltration;
直接浸渗法制备MoSi_2/SiC复合材料及材料性能研究
Permeable sintered metal materials--Determination of fluid permeability
GB/T5250-1993可渗透烧结金属材料流体渗透性的测定
A Study of Combining Treatment of Boriding and Sulphurizing for Cold Work Die Materials
冷作模具材料渗硼+渗硫复合处理的研究
The optimal cement-mixing ratio is 10%, and the additive improves the permeability of cement-treated soil.
认为满足工程应用的最佳水泥掺入比为10%，外掺材料可有效改善水泥土的渗透性。
The rate of flow of a liquid or gas through a porous material.
渗透度，渗透率液体或气体通过渗透材料流的量度
Study TD Method Infiltrating Cr on Hot-Work Die;
热作模具材料TD渗铬处理试验研究
Study of Carbusintering Process of Fe-Ni Alloy Powder Materials;
Fe-Ni合金粉末材料渗碳烧结的研究
Preparation of SiCp/SiC Composite by Chemical Vapor Infiltration;
化学气相渗透法制备SiCp/SiC复合材料
Study on Bonding and Leakproof Technology for Underwater Weapon Composite;
水下兵器复合材料胶接防渗技术研究
STUDY ON PROCESS OF PREPARING A12O3/A1 BY THE PRESSURELESS INFILTRATION TECHNIQUE;
熔渗法制备Al_2O_3/Al复合材料工艺研究
Study on Waterproofing Material Based Sulphoaluminate Cement;
硫铝酸盐水泥基防渗堵漏材料的研究