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The tumors ranged from 5.5 to 20 cm and had a characteristic histologic appearance with irregular, sharply circumscribed nests and islands of bland-appearing spindled to focally epithelioid cells, surrounded by a cellular desmoplastic stroma.

这9例肿瘤大小为5.5至20cm，瘤组织特征性地表现为：温和的梭形细胞至灶性上皮样细胞排列成巢或成岛，这些细胞巢团界限相当清楚但不规则，周围间质细胞丰富、促纤维组织增生性。

It is suggested that mechanisms protecting epidermis of squamata species from UVB damage may involve in (1) Physical defensive mechanism: the death epidermal layer limited UVB transmitting to the viable cells;(2) Biochemical defensive mechanism: up-regulated CAT may protect skin from reactive oxygen species which may induced by UVB. Moreover, the lipid and proteins in the β-, meso- and α-layer may absorb incident UVB and formed damaged products that were limited in the original site;(3) Cellular defensive mechanism: quick initiating of proliferation of the germinal cells and forming of the new epidermis and shedding out the damaged epidermis shortened the damage process and restricted the damage area.

1物理性防御：角质层和中层阻挡绝大部分UVB透过，最大限度地减轻生发层的损伤；(2)生化性防御：通过上调CAT活性以减轻LVB诱导的活性氧对表皮的损伤，同时角质层蛋白质和中层脂类可吸收UVB，且形成的有害产物被局限于原位；(3)细胞性防御：通过迅速启动再生修复过程形成新的表皮，及时蜕去积累了脂类过氧化产物、受损蛋白质和晒斑细胞等的受损表皮，有效防止损伤的持续和蔓延。

Cellular automata were invented in the 1940s by John von Neumann and Stanislaw Ulam at Los Alamos National Laboratory.

20世纪40年代冯？诺伊曼与乌拉姆在洛塞勒摩斯国家实验室发明细胞自动机。

Cellular automata were invent ed in the 1940s by John von Neumann and Stanislaw Ulam at Los Alamos National Laboratory.

20世纪40年代冯？诺伊曼与乌拉姆在洛塞勒摩斯国家实验室发明细胞自动机。

John von Neumann and Stanislaw Ulam in the 1940s were among the first to consider attempting to understand natural phenomena via cellular automata and computers.

二十世纪四十年代，约翰·冯诺伊曼和斯坦尼斯劳·乌拉姆曾经合作，试图首先通过细胞自动机和计算机来获得自然现象的秘密。

From its the depart in splanchnic organization arrives bacterium of 2 individual plant, pass bacteriological method appraisal, one individual plant is deputy pig bloodsucking bacili, another individual plant is a pig streptococcic; will send check sample book have an inoculation to marc-145 cell, can observe cellular pathological changes, the pcr of virus fluid classics of results detects, for positive of blue ear ill viru

从其内脏组织中分离到2株细菌，通过细菌学方法鉴定，一株为副猪嗜血杆菌，另一株为猪链球菌；将送检样本接种到marc-145细胞，能观察到细胞病变，收获的病毒液经pcr检测，为蓝耳病病毒阳性；将送检的样本接种spf鸡胚，收获的鸡胚尿囊液有血凝性，血凝试验和血凝抑制试验鉴定为猪副黏病毒。

Inhibition of polyamines concentrations is one of the new directions to look for anticancer drugs. Mitoguazone is structurely related to polyamines and it inhibits the cellular concentrations of polyamines.

由於 mitoguazone 为多胺类结构衍生物可降低细胞内多胺类浓度，而此机转已成为抗癌药品发展新方向之一，目前陆续合成的新衍生物其各项特性皆会与 mitoguazone 做比较。

Confocal microscopy was used to inestigate corneal thickness, epithelial and stromal cellular density, and subbasal plexus morphology.

用共聚焦显微镜来研究角膜的厚度，上皮细胞和间质细胞的密度以及基质浅丛的形态。

Recently ICAM-1 has also been shown to be the cellular receptor for the major group of rhinoviruses and subtertian malaria infected red cell.

目的：检测细胞间粘附分子-1(ICAM-1)在正常肝组织和肝脏肿瘤组织及细胞中的表达情况，进行人细胞间粘附分子-1的cDNA克隆及建立稳定的转染细胞株。

In particular, if they could enter the cell, the process of internalization, their localization in intracellular compartments, and their succedent effects on the cellular functions, the current findings for these aspects are summarized in this paper.

尤其是这类纳米颗粒是否能够进入细胞，如何进入细胞，在细胞内的定位，以及对细胞的生物学功能有何影响，本文对这些问题，从不同的方面进行了综述和探讨。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。