顶部中央是一个玻璃质圆顶
中央细胞以后的发育主要是极核的发育和极核周围胞质的变化。
Further development of the central cell mainly involved changes in the orientation of the polar nuclei and the distribution of the cytoplasm.
中央的有核红细胞细胞质中含有嗜碱性点彩，提示骨髓毒性损伤，如铅中毒。
The nucleated RBC in the center contains basophilic stippling of the cytoplasm. This suggests a toxic injury to the bone marrow, such as with lead poisoning.
中央银行因调节信用，于必要时得选择若干种类之质物或抵押物，规定其最高放款率。
Whenever necessary, the Central Bank of China, in order to control credit, may impose a maximum lending rate on loans secured by selected types of items for pledge or properties for mortgage.
电镜观察结果表明，幼龄箭舌豌豆根瘤侵染细胞的细胞质较少，中央是一些体积较大的液泡。
The infected cells in young Vicia sativa root nodules possess a small amount of cytoplasm, their central parts are some larger vacuoles.
外核层细胞核染色质固缩，分布不均匀，向中央聚集。
The nuclear chromatin in the outer nuclear layer gathered toward the center with the uneven distribution.
单核中央期小孢子细胞质液泡化。
Vacuolation of cytoplasm at stage of central nucleus microspore . 20.
大庆肇州油田州57区块位于松辽盆地北部中央坳陷区三肇凹陷内，为多条断层切割的非均质砂岩油藏。
Zhou57 area in Zhaozhou Oilfield locates in Sanzhao depression of central depression belt in northern Songliao Basin, developing sandstone reservoir truncated by large Numbers of faults.
在染色体横切面中，可见染色体中央有一低电子密度的无染色质区，该区内有大量RNP物质。
The central axial area of each chromatid is a low electronic density region or chromatin free compartment, in which there are lots of RNP.
单核中央期小孢子细胞质收缩。
Shrink of cytoplasm at stage of central nucleus microspore. 21.
而山东路区域(包括青岛中央商务区)和西海岸区域，由于新增供给有限，在未来几年内难以有质的变化和提升。
Shandong Road (including the Qingdao CBD) and West Coast area will not enter a substantial stage of transformation or upgrade, as there is limited new supply in these areas.
而山东路区域(包括青岛中央商务区)和西海岸区域，由于新增供给有限，在未来几年内难以有质的变化和提升。
Shandong Road (including the Qingdao CBD) and West Coast area will not enter a substantial stage of transformation or upgrade, as there is limited new supply in these areas.
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