标本

Less difference in stability was observed than was predicted between specimens receiving multilevel discectomy versus multilevel corpectomy, regardless of whether specimens were left unplated, plated anteriorly, or fixated with combined anterior/posterior instrumentation.

标本接受多节段椎间盘切除与多节段椎体切除之间观察到的稳定性上的差异，比预想的要小，无论是没有进行钢板固定的标本，还是前路钢板或联合前后路内固定者都是如此。

Less difference in stability was obsered than was predicted between specimens receiing multileel discectomy ersus multileel corpectomy, regardless of whether specimens were left unplated, plated anteriorly, or fixated with combined anterior/posterior instrumentation.

标本接受多节段椎间盘切除与多节段椎体切除之间观察到的稳定性上的差异，比预想的要小，无论是没有进行钢板固定的标本，还是前路钢板或联合前后路内固定者都是如此。

Results One ureterostoma leaked when the water volume reached 135 cm,1 leaked when it reached the 167 cm, 2 leaked when it reached 175 cm, and others didn't leak when it reached 197 cm.

结果 本组25例检测标本中，在水柱高度达到135 cm、67 cm、75 cm时输尿管末端开始出现漏水者各为1例、1例、2例，另外21例标本在水柱到达197 cm时输尿管末端仍没有出现漏水现象。

objective to analyze 1 256 samples of prostate liquid ,the secretion of the urinous tract, and semen which are tested by fq -pcr,to investigate which infected uu or ct from 3 types of samples.

目的：分析荧光定量pcr方法检测1 256例前列腺液、尿道分泌物、精液标本解脲支原体和沙眼衣原体，了解三种标本感染uu、ct的情况。

The distance from the ureter to uterosacral ligament was (0.8±0.5)cm,(2.4±0.8)cm,(4.0±0.7)cm in the cervical, intermediate, and sacral portions of the uterosacral ligament, respectively.

取正常成年女性防腐标本15具，其中10具半侧盆腔标本，观测子宫骶韧带及相邻结构解剖形态。

Department of orthopaedics, Xiangya Hospital, Central-south University, Changsha, China3 Objectives: To study cervical adjacent zygapophyseal joint stress distribution following two level ADR and ACDF on, in order to provide biomechanical reference for clinical application of two level ADR. Methods: Eleven healthy adult fresh-frozen multi-segmental cervical spine segments were utilized in this study and biomechanically evaluated under the following C4/5, C5/6 cervical disc conditions:⑴intact spine;⑵he Bryan Disc prosthesis implantation;⑶the intervertebral fusion.

取11具新鲜完整的成人下颈段标本，按实验先后分别制成C4/5、C5/6椎间盘完整、椎间盘置换、椎间融合三个模型组，在标本上施加轴向分级载荷，将微型阻电式压力传感器置入C5/6、C6/7关节突关节内，测量合组各分级载荷下C5/6、C6/7关节突关节内的压力。

It can also provide good specimen in cardiovascular learing.Perchloroethylene ethyl acet ate plastics filler perfusion is a good technique in making specimen.

该方法能够制作出完整的心脏动脉铸型和局部房室结动脉铸型，标本利于观察分析血管走行及分布，并为解剖实验学习心血管课程提供良好的铸型标本。

Methods Passing through the measurement of anteverted and abducted angels of acetabula in positive radiograms of 40 hip joints, compared with the practical values of anteverted and abducted angels of pelvis specimen,demonstrating the accurency of these kinds of measurement.

方法通过20具(40髋)骨盆标本髋关节正位X线片髋臼前倾角、外展角的测算值与骨盆标本髋臼前倾角、外展角的实际值相比较，以证明该测算方法的准确性。

Methods: The eutopic and ectopic endometria of 23 cases, pathologically proved to be endometriosis, were chosen as experimental group, with the eutopic endometrial of 9 cases without endometriosis taken as control group.

选取23例经病理证实为子宫内膜异位症的在位内膜及异位内膜标本（增殖期11例，分泌期12例）为实验组，以9例非子宫内膜异位症患者的子宫内膜标本为对照组。

Results: Gross observation the specimens : All the implanted materials were enwrapped by connective tissue.

结果：大体标本观察：可见植入物均被结缔组织所包裹，大体标本与其周围组织的颜色大致相似。

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