查询词典 nucleoli

Compared with the corresponding BEAS-2B cells, the shapes of cells and nuclears, the shapes and quantity of cell organs were not significantly changed in the 1st, 2nd, 5th passage BEAS-2BNNK cells. The 10th, 15th passage BEAS-2BNNK cells, which had swelled cell and cell organs and abnormal nuclear and enlarged the nucleoli gradually and increased the quantity of the cell organs and activated their function, showed the characteristic of transformation cells. The 20th, 25th passage BEAS- 2BNNKcells, which had obvious aberration of the cell and nucleoli and had cataclasm of nucleoli and decreased cell organs, showed the characteristic of tumor cells.

与BEAS-2B相比较BEAS-2BNNK第1、2、5代细胞及胞核形态、细胞器形态及数量无明显差别；第10、15代细胞出现肿胀，细胞核逐渐变形，出现核畸形，核仁明显增大，边集，细胞器肿胀，数量明显增多，功能活跃具明显的转化细胞特征；第20、25代细胞及胞核明显畸变，出现明显的核碎裂及多个核仁，细胞器明显减少，具明显的肿瘤细胞特征。

Prokaryotes lack organelles such as nucleoli, mitochondria, plastid s, Golgi apparatus, and do not exhibit cyclosis.

原核生物无细胞器，如核仁、线粒体、质体、高尔基体等，不出现胞质环流。

While under natural low temperature (10-20℃), a great deal of abnormalities, including micro nucleoli, scattered and lagged chromosomes and anaphase bridges were detected during PMC meiosis, even though the abnormalities were different between the two cultivars; the ratio of micro nucleoli was 22.88% of average, which was obviously higher than that of control (4.56% of average under normal temperature); and the ratios of univalent and multivalent in diplotene, which increased seriously, were 8.82% and 17.65% of Tainong 1, and 14.52% and 24.19% of Irwin under natural low temperatures.

低温（10~20℃）条件下，减数分裂过程中核仁的行为发生大量异常，微核仁的平均检出率高达22.88%，明显高于常温条件下的平均4.56%；双线期单价体和多价体的发生频率有明显增加，其中台农1号为8.82%和17.65%，Irwin为14.52%和24.19%；减数分裂中期Ⅰ、Ⅱ及后期Ⅰ、Ⅱ均观察到落后染色体，其中台农1号异常率为12.73%、5.63%、15.79%和4.76%，Irwin为11.11%、7.61%、9.52和6.38%。

There were distinct nucleoli and abundant euchromatin. Little heterochromatin could be found.

细胞核内核仁明显，有大量的常染色质，几乎看不到异染色质。

Those cells had large, round shape nuclei, with abundant euchromatin and distinct nucleoli, but little heterochromatin.

细胞浆体积小，有大量的粗面内质网和线粒体。

So, endomycorrhiza was formed betweenD. candidum roots and strain AR-15. There were several nucleoli and nuclei in thecortical cells next to exodermis when a nucleus transfer across the cell wall wasobserved. Sometimes plant roots were damaged by strain AR-15. The microstructure of D.

真菌AR-18倾向于根生长，在根周围形成了一个包围圈，由根被细胞侵入外皮层通道细胞及其相邻的皮层细胞，然后向其他皮层细胞推进；真菌菌丝也可由皮层细胞侵入外皮层细胞。

Grossly, the tumors ranged from 0.7 to 17 cm, and exhibited a spongy or bubble wrap appearance reflecting the microscopic presence of variably sized cystically dilated tubules lined by a single layer of epithelium. The lining varied with a cuboidal, flat, and hobnail cell appearance, and the neoplastic cells had abundant eosinophilic cytoplasm and enlarged nuclei with prominent nucleoli.

大体上，肿瘤大小为0.7至17cm，海绵样或泡沫样外观，镜下观是大小不等的扩张成囊的管子，这些管子被覆单层上皮，上皮形态立方状、扁平状和鞋钉样，肿瘤细胞胞浆丰富、嗜酸，细胞核大，核仁明显。

(1) In our research,frequent expression of BSAP in H/RS cell of classical Hodgkins disease provides further evidence for its B-cell origin,and the expression of BSAP on H/RS cells also can be in favor of the identification of H/RS cells and can distinguish HL from ALCL.(2) Expression of BSAP is located in nucleoli of cells,while that of CD20 in membrane.

结果 (1)33例cHL中，30／33(90.91％)H／RS细胞和33／33(100％)背景淋巴细胞BSAP表达阳性，而H／RS细胞10／33(30.30％)CD20阳性，1／33(3.03％)CD45RO阳性，31／33(93.94％)CD30阳性，25／33(75.75％)CD15阳性；(2)33例HL石蜡刮片组织中有16例(48.48％)出现IgH基因重排阳性，显微切割的19管H／RS细胞有14管(73.68％)扩增阳性，而12管背景淋巴细胞有2管(16.67％)扩增阳性；(3)测序分析周新华第一军医大学病理学教研室获得了一段免疫球蛋白重链可变区的重排片断；（4）原位PCR结果发现杂交的阳性颗粒不仅出现在探针来源的同一病例也出现在不同病例的HillS细胞核上，同时在部分周围背景淋巴细胞核上也见到阳性颗粒。

Fig 3 The PG cells untreated with VCR had more nucleoli, nucleolar margination and false intranuclear inclusion.

图3 未经VCR处理的PG细胞，多核仁，核仁边集，核内假性包涵物×10000

About nucleoli in mature monocytes. In normal condition, mature monocytes do not have nucleoli or very small.

关于成熟单核细胞的核仁，在正常情况下，成熟的单核细胞没有核仁或者核仁非常小。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。