富积层 enrichment horizon
累积财富 accumulated wealth ; Wealth Accumulation ; accumulate wealth
你可以积累财富 You can build wealth
沉积物富集因子 BSAF
积累财富而不付出劳动 Wealth without work
财富累积 capital accumulation ; wealth
富里叶积分 Fourier Integral
财富积累 wealth accumulation ; Accumulation of wealth
积累财富 build wealth ; accumulate wealth
积攒财富 amass a fortune
对雾化粉末中各元素分布的分析表明，硅、铜等元素在晶界上有富积现象。
Analysis of element distribution shows that the enrichment of si and Cu exists on the grain boundary.
碳质球粒陨石星子被吸积于原始地球上地幔表层，形成原始富碳区。
Carbonaceous chondrite planetesimals were adsorbed on the mantle surface of the primitive earth, forming primitive carbon-rich areas.
发现火花放电不仅改变氧化膜的表面形貌结构，还能够促进氧化膜表面硅、氧元素的富积，并使火花放电区域的表面电位正移。
Under the spark discharge treatment, the structure of the anodic layer was significantly changed, the enrichment of silicon and oxygen was enhanced, and the surface potential was ennobled.
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