同一剖面从表层向下骨骼颗粒增多，细粒物质减少。
From the surface to the bottom horizon skeleton increases and plasma decreases.
当试验中细粒物质含量占到总量的28%时，起动所需水量最小。
When the content of the fine material in the slag reaches 28%, the slag is the most vulnerable to start.
沙生植被的增加会显著增加土壤中细粒物质的含量，但多年生草本对风蚀的减缓作用低于灌木；
More vegetation covers make the soil particle finer in sand land, but the perennial herbage decrease the wind erosion less than shrub.
在这个意义上，光子大大不同于物质的细粒或小丸。
In this sense photons differ very much from little grains or bullets of matter.
与砂粒运移(它被充分地稳定处理)不同，在细粒运移中被调动的物质应被采出，以避免近井地带的损害。
Unlike sand migration that is best stabilized, the material mobilized in fines migration should be produced to avoid near-wellbore damage.
农作物秸秆燃烧是一类重要的生物质燃烧形式，已是大气细粒子的来源之一。
Crop straw burning, an important category of biomass burning, contributes significantly to airborne fine particles.
发现K元素浓度分布呈细粒态单峰谱分布，细粒态K富集因子较高，表明了生物质燃烧的主要贡献。
The fine-mode distribution and high enrichment factors of fine aerosols of K indicated its main source of biomass burning.
发现K元素浓度分布呈细粒态单峰谱分布，细粒态K富集因子较高，表明了生物质燃烧的主要贡献。
The fine-mode distribution and high enrichment factors of fine aerosols of K indicated its main source of biomass burning.
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