查询词典 cavity

To investigate the fluorescence dynamic change of protoporphyrin IX in bladder carcinoma cell induced by 5-ALA and the influence of 5-ALA concentration and pH on fluorescence of PpIX. 2. To discuss the biodistribution and express of PpIX in bladder wall of different lesions by method of instilling of 5-ALA into bladder cavity. 3. To discuss the clinical value of the fluorescence diagnosis in early detection of bladder cancer and the radicality of bladder tumor resection under fluorescence cystoscopy.

本研究目的：1了解5-ALA诱导膀胱癌细胞内生原卟啉IX荧光随时间的动力学变化及5-ALA的浓度、pH值对产生PpIX荧光的影响。2通过膀胱灌注5-ALA探讨其所诱导内生PpIX荧光在膀胱上皮中分布及不同病变表达上的差异。3探讨5-ALA诱导荧光膀胱镜检对发现早期膀胱癌的临床应用价值及在荧光膀胱镜下膀胱肿瘤电切治疗的彻底性。

Methods Three hundred cm-long ileus tube was installed into jejunum by nasal cavity under radiophotography observation in 25 cases with recurrent postoperative adhesive ileus,ileus tube was impulsed by enterokinesia to ileum end to relieve adhesive ileus and conduct internal intestinal arrangement.

25例术后反复黏连性小肠梗阻患者，X线监视下经内置金属导丝的引导作用将300 cm长的肠梗阻导管经鼻置入空肠屈氏韧带20 cm以远，即刻小肠内抽吸减压，导管前气囊充水形成水囊，模拟食团在肠蠕动的推动下在小肠内移行，带动导管边吸引减压边向小肠远端前行，到达梗阻的直接上部抽吸减压或通过黏连部至回肠末端全小肠减压，解除肠梗阻。

Objective To explore the effect of radiotherapy for the syndrome of upper venous cavity.

目的 探讨上腔静脉综合征的放射治疗效果。

Several applications require consideration of rarefaction, which motivates the present thesis to focus on simulation of driven cavity flows in this region.

因此本文的动机是模拟空穴流场在稀薄区域上的应用。

the final diagnosis rate can be rasied by x-ray,the b-ultrasound and the abdominal cavity puncture.

x线、b超及腹腔穿剌可提高溃疡穿孔确诊率。

This subject design is to design the reading lamp mold and make the simulation processing of the mold cavity.

摘 要：本课题设计是对台灯罩模具设计和型腔仿真加工。

The point source model for calculating transfer matrix of two-dimensional rectangular cavity has been extensively used.

计算二维矩形声腔传递矩阵的点源模型已在实际工程中取得了广泛应用，但是点源模型本身的奇异性使得传递矩阵的计算不精确。

A comparison of the existing sound source model for calculating transfer matrix of two-dimensional rectangular acoustic cavity is performed in this paper.

在比较现有二维矩形声腔的声源计算模型特点的基础上，提出了一种新的正方形线声源计算模型，用于计算基于模态级数叠加法的压力响应函数。

Monster appears to be an upright rectangular prism that has come to life, spewing light from its mouth and brain cavity.

怪物看上去像一个活过来的直立的六棱柱，从嘴和颅腔里喷射出光线。

The animal is placed in a lateral recumbency and 2 needles are placed in the abdominal cavity.

该动物被放置在一个侧卧和2针腔放置在腹部。

This immediately brings us to the next part of this article: creating an output "replace function".

下面进入文章的第二部分：建立一个"缓存处理函数"。

He was elected as an International Ornithological Committee member in 2002 during the 24th IOC held in Beijing.

现为中国鸟类学会理事和WPA 专家组成员。2002年被推选为国际鸟类委员会委员。