转移的

Methods: Tumor cell-platelet adhesion of highly metastatic SACC-LM, non-metastatic SACC-83 and effect of aspirin, arginine-aspartate , magnesium acetylsalicylate on adhesion were studied in vitro. Antimetastatic effect of aspirin, RD, magnesium acetysalicylate on experimental metastasis of SACC was observed in vivo.

体外实验观察高转移潜能的SACC-LM细胞、非高转移潜能的SACC-83细胞与血小板的粘附，阿斯匹林、阿斯匹林镁、精氨酸-天冬氨酸（arginina-aspartate，RD）对SACC-LM细胞与血小板粘附的影响；动物实验观察阿斯匹林、阿斯匹林镁、RD对SACC-LM细胞实验性肺转移的作用。

The effect factors model of library knowledge transfer mainly adopts analytic hierarchy process, analyzes the interaction factor of the main factors that affect the library knowledge transfer, and constructs the paired comparison matrix. This kind of method availably avoids the intersect effect of vary level factors, and establishes the mathematical model of effect factors of library knowledge transfer.

图书馆知识转移的影响因素模型采用层次分析法，通过分析影响图书馆知识转移的主要因子之间的相互作用关系，构造成对比较矩阵，有效避免不同级别因素间的交叉影响，建立各个因素对图书馆知识转移影响的数学模型。

A solution to technology transfer and culture friction was given in this article The author thanked that according to the basic principle of universality and pertinacity of Techno-culture,during the process of implementing technology transfer,culture change and nationality of technology must be fraught into effect simultaneously,which was the practice approach of solution to the prerequisite of the latter

本文通过对技术转移与文化摩擦问题的研究，提出了自己的解决对策。作者认为，根据"技术-文化"的普遍性与特殊性关系的基本原理，在实施技术转移的过程中，必须同时实施文化变革和技术民族化，这是在技术转移中解决文化摩擦问题的实践途径。

Gastric carcinoma is one common malignant tumors, lymph node metastasis is most cause of reoccur and bad prognosis.

胃癌是一种常见的消化道恶性肿瘤，手术治疗后的复发和转移是影响其预后的重要因素，其中淋巴结转移最常见的，胃癌的发生发展及其淋巴结转移的机理并不十分清楚。

objective:our aim is to investigate the relationship of vegf c,vegf d and lymph node metastasis in pancreatic cancer,and to elucidate the role and significance of the cancerous peripheral lymphatic tissue.methods: the expression of vegf c and vegf d was assayed by means of immunohistochemistry in 30 pancreatic carcinomas.results:the positive rates of vegf c、vegf d were 73%(22/30)、57%(17/30) respectively in pancreatic cancer.the expression of vegf c、 vegf d in cancerous invasive edge was significantly higher than that in the center of cancerous tissues.there was no correlation between the expression of vegf c、vegf dand the site,differentiation,histology types.

目的：探讨胰腺癌中vegf c、vegf d蛋白表达与淋巴结转移之间的相关关系，阐明癌周淋巴管增生在胰腺癌淋巴转移中的作用及意义。方法：免疫组化检测30例胰腺癌组织中vegf c、vegf d的表达及其与临床病理、淋巴结转移的关系。结果：胰腺癌vegf c、vegf d蛋白表达阳性率分别为73%(22/30)、57%（17/30），肿瘤周边部位显著高于肿瘤中心部位，其表达与肿瘤的部位、分化程度、组织学类型无关，与肿瘤的tnm分期有关，ⅲ~ⅳ期显著高于ⅰ~ⅱ期。

Hepatocellular carcinoma is a well-known hypervascular tumor ,and easy to produce invasion and metastasis. However, the combined examination of VEGF, Flk-1, Flt-1 and nm23-H, in HCC and the relationship with MVD, growth and metastasis has not been reported up to now.

许多研究表明，VEGF与肿瘤的微血管密度(Micro-Vessel Density，MVD)紧密相关，与肿瘤的生物学行为密切相关。nm23-H_1是一种抑制肿瘤转移的基因，它在许多高转移肿瘤细胞株中比相应的低转移细胞株低表达。

Its mechanism has not been made clear , we now have no effective method to synteresis and therapy. However, as generally acknowledged, the growth and metastasis of tumor have close cooperation with Vascularization and tumor extracellular matrix.

乳腺癌骨转移的机理目前尚未弄清，医学发展至今尚没有一种较有效的方法来预防及治疗骨转移，但肿瘤的生长及转移与血管生成及肿瘤细胞外基质密切相关的理论已逐渐得到公认。

Breast cancer commonly metastasizes to bones, producing both osteolytic and osteoblastic deposits. Different markers for quantitative determination of bone turnover have been developed to evaluate bone metastases of breast cancer. The urinary deoxypyridionline, a crosslink product of collagen molecules found in bone and excreted in urine during bone degradation, and bone specific alkaline phosphatase, an isoenzyme localized in the membrane of osteoblasts and released in circulation during bone formation, were recently described as a group of markers of bone turnover in metastatic cancer.

乳癌患者常见骨髓转移造成溶骨性及成骨性沈积物，而利用不同标记来定量骨质转换形态，可以评估乳癌骨骼转移的变化，而尿液中Deoxypyridinoline是骨质内胶原分子在骨骼破坏分解时至尿中的产物，骨特殊碱性磷酸酵素是一种同形酵素，位於成骨细胞的外膜且在骨骼形成时释放至血液中，利用此两种生化标记，可以来预测乳癌转移至骨骼的转换情形。

This paper described the mechanism of the transfer and introduced several methods to calculate the amount of carbon transfer. We contrasted to these methods, and expounded the biogeochemical ways of stable isotope techniques. Problems existed in the research were discussed.

表述了该地区SOC向SIC转移的机理；介绍了几种常用计算碳转移量的方法；并对其进行对比分析；重点阐述了应用碳稳定同位素技术的生物地球化学方法在碳转移量计算中的应用。

When no angiogenesis, solid tumor growth will Be inhibited so obviously that it is limited to carcinoma or tiny metastasis of several hundred micra; on the contrary, if having angiogenesis, tumor will grow rapidly, whacs more, its nature of soakage and metastasis will be enhanced greatly.

新生血管为肿瘤的生长、转移提供氧和营养物质，在无新生血管生成时，实体肿瘤的生长明显被抑制，只局限于原住癌或几百个微米的微转移；而一旦新生血管长入，肿瘤将迅速生长，且浸润和转移的能力大大加强。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。