查询词典 nucleolus

In the kelp' s ultrastructures, chromatophore was sensitive .whereas mitochondria and nucleolus were stabilized comparatively.

在海带的超微结构中，色素体是海带对褐藻酸降解菌感染最为敏感的细胞器，线粒体和细胞核则相对较稳定。

The histological structure shows the lobule testis in Leptobotia elongate Bleeker, and the spermatogenesis is divided into 6 phases based on the size, nucleolus number, the degree of nucleus and cytoplasm condensation.

组织学结构显示长薄鳅的精巢属于小叶型，根据发育过程中细胞的大小、核仁多少、细胞核和细胞质浓缩的程度将精子发生划分为6个时相。

In TPN group, some pathological alterations could be seen in jejunal mucosa epithelial cells on 14th post-operative day, such as mitochondrial edema, crista swelling, dilation of rough endoplasmic reticulum and nucleolus, and the appearance of abnormal substances in intercellular attachments. However, none of above these pathological changes could be seen in EN group.

在TPN组术后14d还观察到空肠粘膜上皮细胞内线粒体肿胀、脊变粗、粗面内质网和核仁肿胀，细胞紧密联结处出现异物沉淀等病理学改变，而EN组则无上述现象。

Results Of 40 cases of choroidal malignant melanoma, C-myc positive expressions were present diffusely in the cytoplasm or nucleolus of cancer cells in 20 cases.

结果 40例脉络膜恶性黑色素瘤标本中，C-myc在20例肿瘤的细胞胞浆或胞核中表达，阳性率为50%。

OVCs were isolated by density ladder centrifugation in the 4th week, and then OVC's morphology was observed under transmission electromicroscrope and immunocytochemistry were performed to detect the expression of ICAM-1. Results Observing OVC's morphology under transmission electromicroscrope showed that OVC was infantile and undifferentiated with big nucleus, clear nucleolus, large nucleoplasm-ratio, small mitochondria, and little endoplast.

结果 透射电镜下观察到OVCs超微结构的改变为核大，核/浆比大，核仁小，胞浆内细胞器少，可见少量内质网和小线粒体，整个细胞呈幼稚、未分化状态；ICAM-1免疫细胞化学检测阳性；损伤肝组织HE染色和ICAM-1免疫组化检测显示，肝损伤初期，Hering管周围OVCs增生并且ICAM-1阳性表达，随着肝损伤的加重，OVCs继续增生，并且，OVCs沿增生的肝纤维向肝小叶迁移，同时，ICAM-1阳性表达也继续增多，并逐渐向肝小叶弥散分布；透射电镜下观察到，肝损伤初期，OVCs在Hering管周围增生，肝纤维随之增生，增生的OVCs与肝纤维黏附生长。

OVCs were isolated by density ladder centrifugation in the 4th week, and then OVC's morphology was observed under transmission electromicroscrope and immunocytochemistry were performed to detect the expression of ICAM-1. Results Observing OVC's morphology under transmission electromicroscrope showed that OVC was infantile and undifferentiated with big nucleus, clear nucleolus, large nucleoplasm-ratio, small mitochondria, and little endoplast. In initial stage of damaged liver, OVCs and the expression of ICAM-1 mostly distributed around Hering duct, and then gradually increased and expanded toward hepatic lobule, shown by staining paraffin sections with HE, immunochemistry and transmission electromicroscrope. Immunocytochemistry indicated that ICAM-1 expression on OVCs was positive.

结果 透射电镜下观察到OVCs超微结构的改变为核大，核/浆比大，核仁小，胞浆内细胞器少，可见少量内质网和小线粒体，整个细胞呈幼稚、未分化状态；ICAM-1免疫细胞化学检测阳性；损伤肝组织HE染色和ICAM-1免疫组化检测显示，肝损伤初期，Hering管周围OVCs增生并且ICAM-1阳性表达，随着肝损伤的加重，OVCs继续增生，并且，OVCs沿增生的肝纤维向肝小叶迁移，同时，ICAM-1阳性表达也继续增多，并逐渐向肝小叶弥散分布；透射电镜下观察到，肝损伤初期，OVCs在Hering管周围增生，肝纤维随之增生，增生的OVCs与肝纤维黏附生长。

Results Observing OVC's morphology under transmission electromicroscrope showed that OVC was infantile and undifferentiated with big nucleus, clear nucleolus, large nucleoplasm-ratio, small mitochondria, and little endoplast. In initial stage of damaged liver, OVCs and the expression of ICAM-1 mostly distributed around Hering duct, and then gradually increased and expanded toward hepatic lobule, shown by staining paraffin sections with HE, immunochemistry and transmission electromicroscrope. Immunocytochemistry indicated that ICAM-1 expression on OVCs was positive.

结果 透射电镜下观察到OVCs超微结构的改变为核大，核/浆比大，核仁小，胞浆内细胞器少，可见少量内质网和小线粒体，整个细胞呈幼稚、未分化状态；ICAM-1免疫细胞化学检测阳性；损伤肝组织HE染色和ICAM-1免疫组化检测显示，肝损伤初期，Hering管周围OVCs增生并且ICAM-1阳性表达，随着肝损伤的加重，OVCs继续增生，并且，OVCs沿增生的肝纤维向肝小叶迁移，同时，ICAM-1阳性表达也继续增多，并逐渐向肝小叶弥散分布；透射电镜下观察到，肝损伤初期，OVCs在Hering管周围增生，肝纤维随之增生，增生的OVCs与肝纤维黏附生长。

Many nucleus mainly consisted of euchromatin and some nucleolus near karyotheca.

感光胞层外侧面多见"棘突样"和"圆形"结构，散在"蘑菇状"形结构。

The nucleolus (3) shows an internal structure. The chromatin is predominately euchromatin with heterochromatin which is typically located close to the nuclear envelope and is discontinuous at the nuclear pores.

可见核仁内的结构（3），核内常染色质为主，异染色质特征性地分布与核膜内表面，核孔处无异染色质分布。

At 400μg/mL, the micronucleus ratio was 36.0l‰ and karyokinesis index was only 1.90%. The multi-nucleolus ratio was significantly enhanced at the concentration 200~400μg/mL, and the ratio at 400μg/mL was 26.10‰.

当细交链孢菌酮酸浓度为12.5~100μg/mL时，与对照相比，蚕豆根尖细胞多核仁率无显著差异，多核仁率低于3‰；浓度升高到200~400μg/mL时，细胞多核仁率显著升高，400μg/mL时，多核仁率高达26.10‰。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷