标本

Four external controls were also tested by using nullisomic,monosomic,diploid,a...

在测试标本中，一个片段的拷贝数根据比较对照与标本的荧光强度而获得。

Methods The expression of bcl-2 and bax were examined by immunohistochemical ABC staining with specific antibodies in 34 cases of uterine leiomyosarcomas (18 cases in stage Ⅰ, 1 in stage Ⅱ, 8 in stage Ⅲ, and 7 in stage Ⅳ), 34 uterine leiomyomas and 34 normal myometrium samples.

用免疫组织化学ABC法检测34份子宫平滑肌肉瘤标本（Ⅰ期18例，Ⅱ期1例，Ⅲ期8例，Ⅳ期7例）和34份子宫平滑肌瘤以及34份正常子宫肌层标本中的bcl-2及bax蛋白的表达。

The Inter-Institutional Database of Fish Biodiversity in the Neotropics is an international cooperative effort to make available systematic and geographic data on Neotropical freshwater fish specimens deposited in natural history collections in the New World and Europe.

该数据库通过国际上的共同努力使新热带地区淡水鱼类标本的系统数据和地理数据是可获得的。这些标本主要存放于新大陆和欧洲的自然历史收藏品中。

Specimen within a species differing from other specimens in consequence of intrapopulational variability (e.g. opposite sexes, castes, gynandromorphs and intersexes, aberrant individuals, age and seasonal forms, variants of noninterrupted variability or polymorphism, differing generations).

2一个种之内的一个或多个标本，因族群内变异的结果(例如性别、职级的不同，雌雄同体或雌雄按合、异常个体、年龄和季节型、不间断变异或多形体的变异体、不同世代)而与其他标本有差异。

This collection includes 78 precious Orchidaceae type specimens.

这批标本全为兰科植物，包括珍贵的兰花模式标本达78种之多。

MATERIAL AND METHODS: By kept in archives 53 OS and osteochondroma specimens embedded in paraffine were chosen.

材料与方法：本实验选择存档中石蜡包埋通常型骨肉瘤标本53例，骨软骨瘤标本 20 例。

As far as animals'NISP is concerned, domestic animals occupy a very large proportion, while the proportion of wild animals doesn't exceed 25% all the time. Based on such statistics, it can be inferred that the manner by which ancient settlers of Erlitou site acquired their meal resources can be defined as"exploiting type".In the dietary contribution of this site four species, which are Sus scrofa domesticus, Ovis sp., Capra sp., Bos sp. and Cervus nippon, formed the most important and stable meal source of ancient settlers of Erlitou site. Meanwhile, Sus scrofa domesticus played the most important role among the four species.

本文可以确定狗、猪、山羊、绵羊和黄牛这五种动物为二里头遗址先民们饲养的家畜，它们的可鉴定标本数在全部动物可鉴定标本总数中占有非常高的比例，野生动物的比例始终没有超过25%，据此笔者认为二里头遗址先民们获取肉食资源的方式应属于&开发型&；从肉食结构来看，猪、牛、羊、梅花鹿这四种动物构成了当时二里头人最为重要而稳定的肉食来源，在这四种动物中，又以猪最为重要。

Zymography test and immunohistochemical technique were used separately to determine the activity of MMP-2 and MMP-9 of the paraffine sample and the refrigeration sample.

石蜡标本进行免疫组织化学定位检测MMP-2、MMP-9，冷冻标本用Zymography方法进行MMP-2、MMP-9活性测定。

METHODS: The stability of intact specimens in flexion, extension, lateral bending and torsion was examined. A fracture model was created using dropping technique. The fracture model was instrumented with short-segment pedicular screw fixation (4-screw construct) or the intermediate screws structure (6-screw construct).

测量完整标本前屈-后伸、侧屈及旋转的稳定性后，通过重物撞击技术制造伤椎骨折模型，然后对每个标本行传统短节段椎弓根螺钉固定（4枚螺钉固定）及增加骨折椎椎弓根螺钉固定（6螺钉固定）。

Loaded the simulated acetabular cup at an inclination of 35°, 40°, 45°, 50°, 55° to 6 cadaver pelves. Made the pelves tilt around the frontal axis and sagittal axis with 5° each time in a scope of ± 30°. Take standard radiograph of the pelvis accordingly.

按35°，40°，45°，50°，55°外展角分别放置于6具防腐骨盆标本髋臼窝内，使骨盆标本沿冠状轴、矢状轴在±30°的范围内按5°/次分别旋转，保持X射线投照中心点始终与标准骨盆正位片投照中心点一致。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐