标本

A total of 91 laser microdissection samples from 39 patients with precancerous lesions from the population screening in high-risk region of ESCC were studied with LOH method.

ESCC高发区人群普查39位患者的标本，通过激光显微切割的方法获取样品，检测14个微卫星位点的LOH情况。

Rat AAA model was made by perfusion PPE elastase through the abdominal aorta, and the specimen was obtained on postoperativeday 3, 7, 14, 28, respectively. Specific elastic fiber staining was used to observe the disruption of elastic fiber in aortic wall. Immunohistochemistry staining of CD68 was applied to observe the microphage infiltration. The in tisu hybridization and western blot of MCP-1 and MMP-2 were used to study the expression of mRNA and protein. Thus we can analyze the facilitated function of MCP-1 gene to the microphage adherence and infiltration on the earlier AAA.

采用经腹主动脉腔内导管灌注的方法制成大鼠AAA模型，分别于术后3天、1周、2周、3周、4周获取各组大鼠腹主动脉标本，行弹力纤维特殊染色观察动脉壁弹力纤维的破坏情况；行CD68免疫组织化学染色观察动脉壁中巨噬细胞的浸润；行MCP-1及MMP-2的原位分子杂交、Western蛋白质印迹观察二者的mRNA表达和蛋白表达；分析MCP-1基因促进巨噬细胞的黏附、浸润在早期AAA发病中的作用。

Purpose:To analyse the difference between the microscopical examination on the resection margins and routine vi-sual examination of large bowel cancer.

目的：分析大肠癌标本的肉眼检查和切缘镜检对大肠癌预后的意义。

Blood specimens of 8 cases of acute myeloid leukemia were observed by electron microscopy.

用电子显微镜观察了 8例急性粒细胞白血病的外周血标本。

Objective To evaluate the use of electron microscopy in pathological diagnosis of renal biopsies.

目的 客观评估电镜检查在肾活检标本病理诊断中的作用。

"Crucial advances in this area-including the microtome, which slices specimens into extremely thin sections, and staining-led to the new fields of cytology and histology."

在这领域的重要进展包括显微镜用切片机，可把标本切成极细的薄片，以及染色技术，导致细胞学和组织学等新领域的发展。

Then the brains were sectioned at 40 u m on a freezing microtome, and stained with neutral red. Histological sections were examined microscopically.

然后冰冻切片，厚度为40 μm，制成标本，中性红染色，用光学显微镜检查刺激电极位置，与图谱对照，刺激位点不在刺激目标核团内的样本舍弃。

Brew microzyme is the commonnest in clinical specimen yeast belongs to bacterium to plant, introduce its character as follows now.

酿酒酵母菌是在临床标本中最常见酵母属菌种，现将其特性介绍如下。

The commonnest in clinical specimen is brew microzyme, and polish microzyme often regards a kind of beneficial as unripe bacterium preparation...

在临床标本中最常见的是酿酒酵母菌，而波兰地酵母菌常作为一种益生菌制剂。。。

The Monster of Minden'' is a badly-documented late-Jurassic specimen from the Wiehengebirge, Germany. The German edition of National Geographic for November 1999 contains an article in which this animal's ribs are described as 1.5 times as large as those of Allosaurus, and its teeth are claimed to be a foot long including the root.

从明登来的达斯怪兽""明登怪兽是一种后侏罗纪的生物，来自德国的威亨格布裏尔格的化石标本支离破碎。1999年11月份的德文版国家地理杂志刊登了一篇文章，文章中描述了这种生物的肋骨长度是与它类似的侏罗纪恐龙的肋骨的1.5倍，它的牙齿据称有一英尺长。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。