核分裂

A mitotic figure is seen in the center, surrounded by a poorly differentiated squamous cell carcinoma with pleomorphic cells and minimal pink keratinization.

图中央可见核分裂象，周围是低分化鳞状细胞癌的多形性癌细胞和粉红色微小的角化蛋白。

And, although scientists at Livermore and elsewhere were hard at work at it, so far as I know we have never developed a true "neutron bomb", that is, a "zero-fission fusion" weapon.

尽管Livermore还有其它一些机构的科学家们在这方面已经进行了大量研究工作，但就我所知，现在我们仍没有开发出真正的"中子弹"，即一种"完全的核分裂聚变"武器。

In order to explore the regulatory mechanism of the pachytene checkpoint on Ndt80, we tried to use different epitopes to label Ndt80 and Ndt80-bc, respectively.

有趣的是，zip1 NDT80/NDT80-bc细胞进入核分裂以及孢子生成的时间有延迟现象，推测是失去活性的Ndt80存在并干扰Ndt80-bc的能力。

Five-year survival were 100 ％,92. 0％ and 33. 3％ in the three groups of 131 patients by a 5 years' follow-up survey. Conclusions Tumor necrosis has important value in the diagnosis of phyllode tumor.

肿瘤性坏死、生长方式、异型性和核分裂数是在无错判条件下的肿瘤病理诊断参数集，亦是目前文献中最简化的诊断方案。

Correlation of histotypes of phyllode tumor with local recurrence and tumor death was statistically significant at a level of P＜0. 001; correlation of infiltrative growth of the tumor with local recurrence was statistically significant at a level of P＜0. 001. Tumor necrosis and mitotic activity were independent prognostic factors.

叶状肿瘤的病理组织学等级与肿瘤的局部复发和因瘤死亡有统计学线性关系(P＜0.01)；肿瘤的浸润性生长方式与肿瘤的复发有线性关系(P＜0.01)；肿瘤性坏死和核分裂数值是独立的预后因素；术式等11个临床病理因素为单风险预后因素。

Two billion years ago the conditions necessary for self-sustained fission must not have been too rare, so perhaps other natural reactors will one day be discovered.

在20亿年前，要形成自我维系的核分裂条件可能不会太稀奇，所以有朝一日我们或许会发现其他的天然核反应堆。

On light microscopy,there was abundant cosinophilic cytoplasm,with the tumor cells being aciniform or tubiform without significant atupia and mitosis.

光镜下瘤细胞排列成腺泡状或管状，细胞质含丰富的嗜酸性细颗粒，细胞无明显异形性和核分裂象。

Figure8 10×40The epicyte colouration of the tumor cell is positive to CD21, and performs nuclear division, but the lymphocyte and acidophic cell is negtive.

图8 10×40 CD21胞膜染色阳性，可见核分裂相，而淋巴细胞及嗜酸性细胞阴性

As a group, anaplastic thyroid carcinoma is mitotically very active, invasive at its borders, and often necrotic focally.

作为一组，间变性甲状腺癌核分裂非常活跃，有浸润性边界，常有局灶坏死。

Methods A retrospective analysis was done in 11 cases of AM in terms of their clinical data and histological characteristics, such as cell caryomitosis, cell heterotype and tumor necrosis. The survival and recurrence were followed up.

回顾性分析11例AM病人的临床资料与光镜下的组织学特征，计数核分裂象、细胞异型程度以及肿瘤坏死的情况，并随访病人的生存情况和复发率。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。