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By contrasting the experimental, simulated and theoretical value of the load-bearing capacity of three experiment objects, this paper intercepts pictures of destroy shape of the specimens and stresses and strain nephogram of steel tube, inner and outer concrete, and studies on them.

对3个不同钢管直径的T形钢管混凝土芯柱进行试验研究，在选择合理的材料本构模型的基础上，利用有限元软件建立3个试件的有限元模型并对其做轴压下的模拟。

Methods Specimens of neurofibroma tissue, keloid and normal skin were collected. The distribution and expression of CTGF was measured by immunohistochemistry. The mRNA expression of CTGF, TGF-β1,ColⅠ and ColⅢ was detected by reverse transcription- polymerase chain reaction. Expression of CTGF protein was measured by western blotting.

收集神经纤维瘤组织、瘢痕疙瘩组织及正常皮肤组织标本，免疫组化检测CTGF的表达，逆转录-聚合酶链式反应方法检测组织CTGF、TGF-β1、Ⅰ型胶原及Ⅲ型胶原 mRNA表达，Western blotting检测组织CTGF蛋白的表达。

We had to travel through Russia and Central Asia taking tiny bone samples from Caspian tiger specimens in natural history collections,' said co-author Dr Nobby Yamaguchi of Oxford's WildCRU.

这些令人惊讶的结果显示，灭绝的里海虎和现代的西伯利亚虎是分子构成上最近的'邻居'，"在牛津大学野生动物研究保护所领导这个项目的博士生卡洛斯·德里斯科尔如是说。"

Methods:The expressions of TGF-β1 and TGF-β2 were examined in surgical specimens of 84 patients with lung carci noma by SABC immunohistochemistry.

用SABC免疫组化染色法检测84例肺癌组织标本中TGF-β的表达。

Rateable surface of specimens shall be nominally 5 inches in length .

可用样本的名义长度应该为5英寸。

In this report, we analyzed the cellular and noncellular findings of bronchoalveolar lavage fluid in 18 cases with IPF, 12 patients with Sar and 9 healthy volunteers as conirols, using immunohistochemicat staining, we also have estimted collagen typeⅠ and type Ⅲ semiquantitatively in transbronchial lung biopsy specimens from 25 patients with IPF and 10 normal lung tissue. The aim of this investigation is to select the criteria for evaluating the disease actiity.

本文对18例IPF、12例Sar和9例正常对照者的支气管肺泡灌洗液中细胞成份和非细胞成份进行了检测和分析，同时对10例正常肺和25例IPF患者经支气管肺活检的肺组织标本，应用免疫组化方法、半定量剂检测其中Ⅰ型胶原和Ⅲ型胶原的含量结合临床治疗效果，对有助于疾病活动性判断的指标进行了筛选和进一步的评价。

Gaseous NF3 containing 0.1% or less active fluorides was found to be noncorrosive toward several different parent and welded metal specimens.

含有0.1%或更少的活泼氟化物的气态NF3被发现对于几种不同的母材和焊接金属试验品是没有腐蚀性的。

Methods The expression of KLF6 mRNA and protein in 23 tissue specimens of HCC and adjacent normal tissues by reverse transcription-polymerase chain reaction and Western blot respectively.

分别以逆转录聚合酶链反应和Wstern blot检测原发性肝癌及其癌旁组织KLF6mRNA及蛋白质的表达水平。

AIM: To investigate the expression of runx3 gene mRNA and protein in human gastric carcinoma and surrounding normal tissue and its correlation with clinicopathological parameters. METHODS: RNA and protein were extracted from 60 human gastric carcinoma and surrounding normal tissue specimens.

采用逆转录多聚合酶链反应和Western Blot技术对临床60例胃癌新鲜标本及其周围正常粘膜组织中runx3基因和蛋白的表达进行检测，并对其表达和各临床病理参数的关系进行分析。

RESULTS: Stress relaxation data, normalized stress relaxation function of data and curve of two groups of specimens were obtained; the normalized stress relaxation function of equation was established.

结果：得出了2组标本的应力松弛数据及归一化应力松弛函数数据和曲线，建立了归一化应力松弛函数方程。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。