细胞学

Intranuclear pseudoinclusions and papillary fragments were the diagnostic cytological morphology features of papillary carcinoma of thyroid. The accuracy of cytological diagnosis was higher.

FNAB诊断甲状腺乳头状癌正确性较高，掌握甲状腺乳头状癌的细胞学形态特点可提高诊断准确率。

Many methods have been produced and used in detection of rye chromatin introgression in wheat, including the morphological, cytological and molecular markers.

黑麦染色质的检测是小麦染色体工程育种研究的重要内容，包括大量形态学，细胞学，蛋白质，和分子标记等方法被应用在跟踪染色质的导入之中。

Nuclear changes in gynogenetic eggs of the scallop were examined under a fluorescence microscope during meiosis and fertilization, indicating that UV-irradiated sperm nucleus did not participate in the karyokinesis at anaphase of the first cleavage.

运用荧光显微镜观察探讨了栉孔扇贝雌核发育卵子在受精和成熟分裂过程中的核相变化，发现UV照射精核不参与核分裂，首次提供了栉孔扇贝雌核发育的细胞学证据。

Results Ten categories of cytologic features found in the smear of osseous tumors were pleomorphic giant nuclear cell (91.3%), obvious nucleoli(69.5%),mononuclear gaint cell(76%), multinuclear gaint cell(65.2%),karyokinesis(36.9%), hemorrhage and necrosis(93.4%).

结果：观察到骨肿瘤中有关 10种细胞学改变：骨肉瘤涂片中，多形性大核细胞（91.3%），核仁明显（69.5%），单核瘤巨细胞（76%），多核瘤巨细胞（65.2%），核分裂象（36.9%），出血、坏死（93.4%）。

In this thesis, leaf epidermis, pollen morphology,karyology and molecular phylogeny of SW China Heracleum species wereinvestigated in order to discuss the taxonomy and systematics of this genus as well asto explore the origin and evolution of it.

本文从孢粉学、叶表皮形态、细胞学及分子系统学四个方面对西南地区的独活属植物进行研究，旨在综合各方面证据对本属的系统和进化问题进行探讨。

In this paper, the ability and mechanism of antibacterial and immune defense ofChinese shrimp was studied using cytological, biochemical, molecular biological andproteomic methods. A sensitive and stable antibacterial and lysozyme assay methodswere selected. The effect of Vibrio anguillarum and laminarin (a kind of beta-1,3-glucan) on the immune ability of haemolymph of Chinese shrimp was analyzed.The changes of total haemocyte counts, antibacterial ability, lysozyme activity andlysosome membrane stability were detected.

本文采用细胞学，生物化学，分子生物学和蛋白质组学等技术，对对虾的抗菌能力和免疫防御机制进行研究，筛选了灵敏稳定的抑菌和溶菌检测方法；并对灭活鳗弧菌和海带多糖(laminarin，一种B-1， 3 葡聚糖)免疫诱导后的中国明对虾血细胞数目，血淋巴的抑菌活力，溶菌能力，溶酶体膜的稳定性进行分析；对两种重要免疫因子溶菌酶和精氨酸激酶进行克隆和表达分析。

Kikuchi lymphadenitis can be diagnose by combining patient's history and zoning of the pathologic change and its characters.

结论结合病史掌握病变的分区及各区的细胞学特点，可以作出明确诊断。

Diagnosis of primary lymphoma in the central nervous system is difficult even by the imagin studies,when it is involved in meninges only,not in the parenchymal brain.

中枢神经系统淋巴瘤，特别是侵犯脑膜而非脑实质时，影像学检查有时也很难确诊，脑脊液细胞学检查为些患者提供了可靠的临床诊断方法。

Diagnosis of primary lymphoma in the central nervous system is difficult even by the imagin studies,when it is involved in meninges only,not in the parenchymal brain.The cytological analysis of cerebral spinal fluid is one of the reliable method for the clinical diagnosis.

中枢神经系统淋巴瘤，特别是侵犯脑膜而非脑实质时，影像学检查有时也很难确诊，脑脊液细胞学检查为这些患者提供了可靠的临床诊断方法。

Objective To observe the cellular mechanism of via skin infection of Microphage tropic HIV and further differentiate the infection of M-tropic and T-tropic HIV.

目的 观察巨噬细胞亲和性HIV经皮肤感染的细胞学机制，区别巨噬细胞亲和性及T细胞亲和性HIV感染的差异。

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。