细胞学

So in this paper,firstly the law of somaclonal variation of Lilium concolor,L.regale and L.henryi were investigated systematically from three ways, including Morphology,cytology and molecular biology.Secondly,breeding heat-resistant cultivars for Lilium regale was carried out.

因此本研究从体细胞无性系变异规律入手，选取了耐热性较好的原生种渥丹、岷江百合和湖北百合，从形态学、细胞学和分子生物学三方面进行了较为系统的研究，并在此基础上对岷江百合开展了体细胞无性系耐热选育工作。

In the recent 20 years,evidences have proved that endothelial cell barrier function and vascular permeability depend on the endothelial morphologic changes and the formation of intercellular gap. It is thought that change of endothelial contractility is the last congenerous pathway of different signal transduction in permeability changes.

近二十多年来从细胞学水平的研究已证明，内皮细胞形态变化和细胞间缝隙的形成决定了内皮细胞的屏障功能和血管的通透性，内皮细胞收缩性的改变被认为是不同的信号机制导致通透性变化的最后共同通路。

Among many of the clinical differential diagnoses, craniovertebral tuberculosis was suspected only on MRI and proved after fine needle aspiration cytology demonstrated granulomas.

在众多可能的临床诊断中，首先在MRI上怀疑颅颈部结核，细针穿刺细胞学显示为肉芽肿最终确诊。

Methods Two or more than two methods of patholoˉgy,cytology,B-ultrasound,CT,MRI,ECT,tomography,surgical dissection verified the diagnosis of202cases of panˉcreatic cancer,who were inpatient.

202例住院胰腺癌病人经病理学、细胞学、B超、CT、MRI、ECT、摄片、手术探查等两项或两项以上手段证实，并经X 2 检验。

A positive cytodiagnosis of SCCL on TP can be used to initiate definitive therapy when biopsy is not possible.

当不能进行活检的时候，TP液基细胞学对于SCCL的阳性诊断可以用作治疗的依据。

Methods 147cases of common tumor of salivary gland, confirmed by Needle aspiration cytodiagnosis were retrospectively analyzed and compared with findings from histopathology.

回顾性分析147例针吸细胞学诊断的涎腺常见肿瘤，并与病理组织学进行对照。

Diagnostic coincidence rate and diagnostic accuracy of needle aspiration cytodiagnosis was 97.83% and 88.04%; respectively for salivary benign tumor as well as 96.36% and 78.18% respectively for salivary malignancies.

结果 针吸细胞学诊断涎腺肿瘤的总符合率为91.84%，其中良性肿瘤定性诊断符合率为97.83%，准确率88.04%；恶性肿瘤定性诊断符合率为96.36%，准确率为78.18%。

Results Total diagnostic coincidence rate was 91.84%. Diagnostic coincidence rate and diagnostic accuracy of needle aspiration cytodiagnosis was 97.83% and 88.04%; respectively for salivary benign tumor as well as 96.36% and 78.18% respectively for salivary malignancies.

结果 针吸细胞学诊断涎腺肿瘤的总符合率为91.84%，其中良性肿瘤定性诊断符合率为97.83%，准确率88.04%；恶性肿瘤定性诊断符合率为96.36%，准确率为78.18%。

The gene controlling powdery mitdewresistance is preliminarily allocated on the H.villosachromosome 〓 by morphological and characteristic identifica-tion combined with cytogenetical analysis.

将性状鉴定与细胞学分析相结合，基本探明簇毛麦的V〓染色体上带有抗白粉病基因，控制簇毛麦护颖频脊簇状刚毛性状的基因在〓和〓染色体上。

Objective To identify useful cytologic features for diagnosis of hepatocellular carcinoma.

目的 探讨肝细胞癌的针吸细胞学诊断标准。

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。