查询词典 cytological

Pombe has become a powerful model organism with which to study the process of cytokinesis. Some of its key attributes and advantages in this regard include the ease with which cytological manipulations can be performed, a well-characterized mitotic cell cycle, and fast growth and culture easily.

由于在细胞分裂的不同阶段受各种因素的影响，导致其出现分化和增殖的异常，从而使人们在利用癌细胞进行有关研究时带来许多困难。

The promeristem is consisted of three groups of initial cells, which have typical cytological characteristics of meristem cells. The primary meristem is composed of calyptrogens, primordial epidermises, periblems and pleromes. Both the calyptrogens and the primordial epidermises initiate from the same layer of initial cells.

原分生组织由3群原始细胞组成，其细胞具有典型分生组织的细胞学特征；初生分生组织包括根冠原、表皮原、皮层原和中柱原，其中根冠原和表皮原具有相同的起源。

The karyotype of the genus Lycoris has great variation,we find some new karyotypes and new chromosome number by meticulous cytological analysis, especially in Lycoris radiata which karyotypes exist tremendous variation even in different population.

石蒜属植物的染色体核型变异很大，通过细致的核型分析，发现了许多新的核型和染色体数目；其中石蒜在不同居群中的核型存在巨大的变异。

Cytological observation on Strelitzia nicolai Regel et Koern.

大鹤望兰的细胞学观察。

Cytological observations of the anther development of pms15-16-2-3 mutant and the wild-type plant showed that the mutant middle layer degenerated later, both the tapetal cell morphology and the tetrads were abnormal, which resulted in few fertile pollen grains formed in the anther.

细胞学观察表明，突变体在花药发育的过程中，中层细胞延迟降解，绒毡层细胞形态分化异常，出现异常的四分体，导致最终只能形成少量的花粉。

Emphasis is put on cytological diagnosis of frequently seen oromaxillofacial tissues, and tumorlike lesions in cervical lymph nodes and their benign and malignant tumors, and the clinical and histopathology of the diseases mentioned are precisely and briefly described.

全书所论述的头颈部各种良性、恶性病变多达100 余种，重点突出常见的口腔颌面部组织、颈部淋巴结以及各种头颈部瘤样病变及其良性、恶性肿瘤的临床细胞学诊断，并对所述疾病的临床及组织病理学进行了精简表述。

Some genetic bases underlye the plant somaclonal variation, which can be integratively determined and identified at morphological, cytological, biochemical and molecular biological levels.

植物体细胞无性系变异的发生有其遗传学基础，可从形态学、细胞学、生物化学和分子生物学等多个方面对其进行综合检测和鉴定。

We systematically studied somatic and zygotic embryogenesis and its cytological process. This is the first report on these subjects till now.

本文首次对水曲柳的体细胞胚胎诱导和合子胚与体细胞胚发育的细胞学过程作了系统研究。

This study describes and illustrates the cytological artifacts introduced by LBP technique when used on fine-needle aspirates, and evaluates these artifacts as potential diagnostic pitfalls.

本研究描述并附图说明在应用液基细胞学处理FNA标本时候出现的人工假象，并对此类假象在诊断中引起的问题进行阐述。

In this study, CT chest examination, post-operative pathological examination, aspirating hydrothorax, cytological examination, fiberbronchoscope and biopsy were used to confirm 154 patients with lung of cancer.

收集154例经胸部CT检查、手术病理检查、抽胸水作细胞学检查、纤维支气管镜检查及取活检等方法确诊为肺癌的病例，着重研究这些肺癌的CT表现及相应的病理基础，并且对这些肺癌的不同表现进行分类。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。