异常

Companies with a relatively greater number of pre-existing antitakeover devices, defined as autocratically governed firms, experience almost insignificant abnormal stock returns and insignificant abnormal revisions in one-year earnings growth forecasts.

相反的，反敌意接管策略相对设立较多的独裁组别，异常报酬及分析师异常预测修正几乎不显著。

Based on the relationship between the gravity anomaly and mass deficiency of the ocean, the 2.5￠′2.5￠ bathymetry model in the south sea of China is inversed using multi-satellite altimeter data and geophysical data. In the study, the FFT technique has been put in practice, and the effect of proportion has been considered.

深入讨论了重力异常与海深之间的关系；在考虑地壳均衡补偿效应影响的基础上，推导了由重力异常利用 FFT 技术计算海深的模型；然后利用推导的模型联合测高卫星数据和海洋重力资料反演了中国南海2.5￠′2.5￠海底地形。

Annular pancreas is a rare congenital abnormality resulting from a fusion anomaly of the bilobed ventral pancreatic bud, with the dorsal bud and associated duodenal migration.

环状胰腺是一种罕见的先天异常，其病因是由于两个分裂的腹胰芽融合异常所致，而背侧的腹胰芽伴随十二指肠转位。

Eligible candidates were men older than 65 years who had been diagnosed with PD and had at least 2 of the following features: rigidity, resting tremor, and bradykinesia. Subjects with renal, hepatic, cardiac, or thyroid dysfunction or those with known causes of osteoporosis such as primary hyperparathyroidism or renal osteodystrophy were excluded from the study.

收纳标准包括65岁以上男性，被诊断罹患PD且至少包括下列表徵两项以上，分别是肢体僵硬、静止时手抖与运动迟缓；那些罹患肾脏、肝脏、心脏或是甲状腺功能异常的病患，或是罹患已知可能造成骨质疏松症的疾病，包括原发性副甲状腺功能亢进或是肾脏骨质异常的病患都被排除在试验之外。

Using cytohischemical staining methods, with the results of comparison the dynamics of proteins and polysaccharides in the anthe wall cells and colule cells of different developmental phases in female and male flowers, the anormogenesis of anther tapetum in the inflecting phase of from bisexual flower to unisexual flower was observed. In microspore developed phase, the tapetum functions of preserving and transportingmutritive material for microspore development and of secreting callosal enzyme for decompositing callosal cell lost no normal guadrant formed, of being abnormal meiose of pollen mother cells, and then, the stamen aborted selectively in female flowers and pistil in male flower.

利用细胞组织化学染色技术，对雌、雄花雄蕊花药壁细胞及花药内细胞发育过程中多糖及蛋白质动态进行了比较，实验中观察到雌花在从两性至单性花转变时期雄蕊绒毡层在整个发育过程中表现异常，在小孢子发育过程中未能起到贮藏、转运营养物质供小孢子发育及适时分泌胼胝质酶溶解胼胝质壁的功能，并且花粉母细胞减数分裂异常而未形成四分体结构，进而导致雌花雄蕊选择性败育，而雄花中雌蕊组织也发生了选择性败育过程。

Stenosis of internal caroid antery was found in 32 of 48 branches in 24 case. 5 branches were occlusive and 11 branches were normal. 22 cases with large or moderate cerebral infarction volume （＞5 cm3） confirmed by CT and MRI were smaller than those on MSCTPI as having abnormal perfusion lesions,which were moderate and obvious stenosis and occlusion on MSCTA. In 2 cases with small cerebral infarction volume（＜5 cm3）, MSCTPI and MSCTA revealed normal.

其中32支颈内动脉呈不同程度的狭窄，5支颈内动脉闭塞，11支血管无狭窄。22例在常规CT及MRI图像上为中及大体积梗死（＞5 cm3）的患者，MSCTPI发现与梗死灶相对应的异常灌注区，且均比常规CT及MRI图像上病灶体积大， MSCTA显示颈内动脉呈中重度狭窄或闭塞。2例未发现明显灌注异常的患者，为小体积梗死灶（＜5 cm3），MSCTA显示颈内动脉正常。

Stenosis of internal caroid antery was found in 32 of 48 branches in 24 case. 5 branches were occlusive and 11 branches were normal. 22 cases with large or moderate cerebral infarction volume （＞5 cm3） confirmed by CT and MRI were smaller than those on MSCTPI as having abnormal perfusion lesions,which were moderate and obvious stenosis and occlusion on MSCTA.

其中32支颈内动脉呈不同程度的狭窄，5支颈内动脉闭塞，11支血管无狭窄。22例在常规CT及MRI图像上为中及大体积梗死（＞5 cm3）的患者，MSCTPI发现与梗死灶相对应的异常灌注区，且均比常规CT及MRI图像上病灶体积大， MSCTA显示颈内动脉呈中重度狭窄或闭塞。2例未发现明显灌注异常的患者，为小体积梗死灶（＜5 cm3），MSCTA显示颈内动脉正常。

We localized MMP9 expression in ceil type of the human prostate by using the method of primary cell cultures combined with RT-PCR.

为了深入了解前列腺肿瘤细胞在浸润和转移过程中，与肿瘤侵袭、转移能力相关的异常基因的表达，我们采用单管半定量RT-PCR、酶谱电泳及免疫印迹技术对前列腺癌组织中的MMP-2、MMP-9，TIMP-1、TIMP-2的异常表达情况，在基因及蛋白表达水平上进行了定量分析。

The staining sections of the nuclear antigen of the gallbladder mucosal proliferation cell in adult cholecystic diseased patients with or without pancreticobiliary maljunction were observed to compare the difference of the pathological morphology.

对照观察伴有胰胆管合流异常与不伴胰胆管合流异常之成人胆囊疾病患者中的胆囊黏膜增殖细胞核抗原染色切片，以比较其病理形态的差别。

Herpes simplex virus infection to the fetus through the placenta, pregnancy first 8 weeks of infection and occurrence of fetal malformations can generally mainly small head, small eyes, chorioretinitis, crystal turbidity, heart abnormalities, limb abnormalities, intrauterine growth retardation, cerebral dysgenesis, hydrocephalus, corneal cataract formation of the liver, splenomegaly, pneumonia and so on. 2, diagnosis:(1) direct examination, electron microscopy examination herpes fluid, can be found herpes virus-like particles.

单纯疱疹病毒通过胎盘传染给胎儿，妊娠头8周感染可使胎和发生畸形，一般主要为小头，小眼，脉络膜视网膜炎，晶体混浊，心脏异常，肢体发育异常，宫内生长迟缓，脑发育不全，脑积水，角膜翳形成肝，脾肿大，肺炎等。2、诊断：(1)直接检查，用电镜检查疱疹液，可发现疱疹病毒颗粒。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。