查询词典 rectum

Objective To observe the curative effect of treatment of congenital rectum stenosis.

目的 观察先天性直肠狭窄的治疗效果。

This article takes the teaching of conic sections as an example. By designing worksheets, teachers can introduce the historical material about conic sections to students. By way of using Apollonius' definition of parabola, ellipse and hyperbola, teachers can introduce the geometric aspect of "conic section" to students. By using the concept of " latus rectum " in Conics , we can connect "conic sections"-- representation of geometrical aspect, with "the equation of conic sections"-- representation of algebraic aspect to improving insufficiency of text books.

同时本文也试著从历史文本中寻找材料，简单举例说明数学教师可以如何应用这些史料在几何单元教学上，例如三角函数的正余弦定理，最后再以圆锥曲线的正焦弦为例，说明如何利用数学史料於此单元的教学，尤其是阿波罗尼斯的《锥线论》中对圆锥曲线的3个命题，将此3个命题的内容与意涵，尤其是正焦弦在圆锥曲线的几何意义上所扮演的角色，将其适当地融入教学中，将可使学生真正学习圆锥曲线的几何知识，而不再只是代数形式的几何知识。

Continence depends on functioning muscles and nerves in and around the rectum and anal canal.

可控，取决于运作的肌肉和神经和周围的直肠肛管。

Methods On the operation process of the 15th patient suffered actual anal scar straitness deformity, We have designed an axial pattern skin flap whose axes is inferior rectum artery branches or scrotum, and the crissum wound caused by excising scar with ring coverage.

在15例真性肛门瘢痕狭窄畸形患者手术过程中，设计以直肠下动脉皮支或阴囊后动脉为轴心血管的轴型皮瓣，环形覆盖切除瘢痕后形成的肛周创面。

The distribution of lymphatics in every layer of dentate line upwards are similar to other digestive tubes'. The distribution of lymphatics in anal pecten of rats rectum are similar to cutis. The results show that big molecule substance and tissue hydrolysate are transporting mainly by opening-junction of endothelial cells and the vesicle system.

齿状线以上直肠壁各层淋巴管的分布与其他部位消化管壁的相似；齿状线以下的淋巴管分布与皮肤的相似，提示在直肠内组织液和大分子物质的转运主要通过内皮细胞的连接开放和囊泡系统。

Nine tumors were found in the lower rectum, within 4 cm above the dentate line.

有九个肿瘤长在直肠的下部，即在肛门齿状线上四公分范围内。

Second-stage juvenile rectum usually not dilated, tail hyaline terminus definite or not , digitate , with bluntly-round tip.

二龄幼虫直肠有的膨大明显，但在大多数标本中看不到膨大，尾透明末端界限明显或不太明显，指状，末端钝圆。

GALTs were found in the small intestine,Meckel′s diverticulum,caecum and in the terminal rectum.

结果表明，GALT分布在小肠、卵黄囊憩室、盲肠和直肠末端。

This center passes classics rectum seminiferous duct crock abdomen, spermatic gland, prostate massages art extraction essence of life to be able to avoid this kind of injury and anguish very well, and obtain enough spermatozoon to be used at ICSI and IVF-ET, report as follows now.

梗概： 隨着现代辅助生殖技术的发展，体外受精-胚胎移植及其相关技术成为治疗不孕不育症主要方法之一，对于精液中有精子者一般通过患者手淫取精用于体外受精。

Mu opioid receptor was not observed in the wrist, funnel, abdomen of mantle, mouth, craw, stomach theca, intestine, rectum, sialoid gland, liver. Weak positive mu opioid receptor immunoreaction was found in inner epidermis, ectoblast, connective tissue of the esophagus and the keratolytic of the stomach and positive immunoreaction in epidermis of back of mantle and membrane of wrist.

结果表明，短蛸腕、漏斗、外套膜腹面、口球、嗉囊、胃盲囊、肠、直肠、前唾液腺、后唾液腺、肝胰脏均呈μ受体阴性，但食道内上皮、外膜、结缔组织和胃角质层有μ受体分布，外套膜背面、腕间膜的上皮或近上皮部位呈μ受体阳性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。