impregnations
美
英 
例句
The organics and impregnations of uranium are everywhere coextensive .
有机物和铀的浸染到处是共同延伸的。
It includes epigenetic uranium impregnations in sandstone.
它意味着外生的铀进入到砂岩中。
Bitumen impregnations is common in cores of the Lower Ordovician Penglaiba Formation of Well Lun- shen 2 in Lungu area, the Tarim Basin.
在塔里木盆地轮古地区,轮深2井下奥陶统蓬莱坝组岩心存在大量的沥青浸染。
Textile floor coverings - Assessment of impregnations in needled floor coverings by means of a soiling test
铺地织物.通过盐试验方法对针织铺地织物的浸渍评估。