ccumulation

常见例句

Ultrastructural changes occurred in the chloroplasts in the yellow part including grana lamellae and grana decreasing and significant a ccumulation of starch grains and osmiophilic globules.
结果表明，在一定条件下，叶片的失绿、复绿与叶绿素含量的下降、上升变化趋势一致；叶绿体结构在失绿区表现为严重退化，基粒和基粒片层减少，淀粉粒和嗜锇粒增多；
Keywords Geotectonic evolution;oil and gas a ccumulation;east Tarim basin.;
大地构造演化;油气成藏;塔里木盆地东部;