ion diffusion meaning in Chinese
离子扩散
Examples
- Both ion diffusion and transport of ions to the root surface by mass flow appear to be dependent on soil moisture content .
离子扩散和通过质体流动把离子运送到根表面，看来似乎都取决于土壤的含水量。 - Meaning of ions diffusion coefficient in sapphire diffusion heat treatment
离子扩散系数在蓝宝石扩散热处理改色中的作用 - Chloride ions diffusion coefficient is related with test conditions , the diffusion coefficient in cycle of dry and wet conditions is always larger than that in immersion conditions
氯离子在混凝土中的扩散系数还与实验条件有关，干湿循环条件下的扩散系数均大于全浸泡条件下的。 - Permeability of concrete and its correlation with chloride ion diffusion coefficient under different test conditions including water pressure method and tension method are studied
本课题主要研究混凝土在水压法及张力法试验条件下水在混凝土中的渗透行为以及同氯离子扩散系数相关性。 - The concrete used in testing bridge is monitored and some performance at definite age including compressive strength , splitting fensile strength , frost resistance , scaling frost resistance , chloride ion diffusion coefficient ( dcl - ) , resistance of carbonization and pore structure by mercury porosimetry are tested . these performances are compared with that of concrete which designed by traditional method . the results show that mechanical properties of concrete designed by high durability concrete proportion and traditional method meet require ment at any age , however , frost resistance , scaling frost resistance , chloride ion diffusion coefficient ( dcl - ) , resistance of carbonization and pore structure of the former are better than the latter , so high durability concrete is economic benefit
对试验桥用混凝土的质量进行监控,并成型试件测量所需龄期内的抗压强度、劈裂强度与抗冻融、抗盐冻、氯离子扩散系数( dcl - ) 、抗碳化等耐久性能指标及孔结构,并与传统混凝土进行对比研究,结果表明:高耐久性混凝土及按传统配合比设计的混凝土的力学性能均能满足相应龄期的要求,但前者的抗冻融性能、抗盐冻性能、抗碳化性能、 dcl -和孔结构明显优于后者,并具有明显的社会经济效益。