查询词典 cavity

OBJECTIVE: To evaluate bone cement-bone interface fusion in marrow cavity washed with high-pressure pulsed water syringe versus marrow cavity brushing.

目的：采用断层CT及大体观察评估骨髓腔用高压脉冲水枪冲洗及髓腔刷洗处理后骨水泥与骨界面的结合情况。

Mass morphological observation: Nasal and sinus cavity got clean within 1 to 2 weeks postoperatively. Operative cavity had the De-mucous reaction from 4 to 6 weeks, such as mucous edema, vesicles, granulation tissue, mini-polyps, fibrous hyperplasia, and adhesion or regenerated diseases may appear in this stage.

结果： (1)对鼻内窥镜术腔大体形态学观察：术后1—2周术腔分泌物较多，残余渗血形成干硬血痂，粘膜表面纤维素渗出物形成模样结构，组织粘膜充血水肿；术后4—6周术腔分泌物减少，术腔可见小囊泡、肉芽、纤维结缔组织增生等病变。

The results show that the emission probability behaviors in the non-degenerate two-photon mazer differ from those in the degenerate two-photon mazer,since two cavity modes are allowed in the mazer so that there are two freedoms changing the potentials that the atoms experience as they transit the cavity.

发现由于在微脉塞中存在两种腔场模式，导致有两个自由度来改变原子在经过腔场时所受到的势场，因此非简并双光子微脉塞的发射几率的行为不同于简并双光子情况下的发射几率。

The mold was designed by the Mission directions, through the analysis, in the technical requirement of vase tops. The designed included: vase tops sample selection of material and injection machine, indication of the mold cavity number, selection of The branch mould, equipment of mold cavity, pouring system, structure and style of drawing of patterns ,cooling system, structure and admittedly fix of hollow and Standard, style of exhaust.

此次课程设计通过对点滴瓶瓶塞的生产技术要求的分析，以模具设计任务书为依据设计模具，设计包括熟悉瓶塞图样，材料的选用，注塑机的选择，型腔数目的确定，分型面的选择，型腔的配置，浇注系统，脱模方式，冷却系统和脱模机构，凹模和型芯的结构和固定方式，排气方式等。

Adopting the conformal mapping or rotation axis etc complex methods which areoften used to treat with the hole or cavity problem,a two-dimensional cavity ofeither simply or multiply connected region is projected into the interior of acircle or an annulus.As well as the global coordinate system is turned into thelocal coordinate system.

采用处理孔口问题最常用的映射函数和移轴等复变函数方法，把复杂的单连通区域和某些复连通区域型二维孔洞转化为简单的单位圆内区域或圆环区域，把整体坐标转为局域曲线坐标，而，最终把问题简化归结为一组无穷代数方程组的求解问题。

METHODS: Measurement of palatal raphe area first three-dimensional reconstruction of images at up to nasion plane centerline, whichever was determined as a reference surface plane, selection one point on incisor cervix in this line, to measurement of the available palatal bone height; sagittal views were selected at 6 mm dorsally from the incisive canal. The available bone height was defined as the distance from the palatal baseline (lower cortical border of the palate) to the nasal cavity (upper cortical border of the nasal cavity).

先在三维重建图像上以鼻根为准确定面中线平面为参考平面，在此线上选择1个位于中切牙牙颈部的点，在其矢状位图像上，选取位于口腔内侧骨皮质上距切牙孔后缘6 mm处为标测点，通过此点向硬腭做垂线确定腭骨厚度，测量范围自口腔内腭部骨皮质外侧边缘至鼻腔侧骨皮质外侧边缘。

Negus(1929), Kelemen(1938 and 1948), DuBrul(1958), and many others have concluded from this that only man was capable of conducting the glottis-produced sounds through the oral cavity, whereas other primates had the sounds directed through their nasal cavity.

Negus(1929)， Kelemen(1938 and 1948)， DuBrul(1958)，还有其他人，认为只有喉头盖发音是在口腔发音部位。其他的灵长类则是用鼻子发音。

The fidelities of quantum states of system in Jaynes-Cammings model considering the dissipation of cavity were studied by using the complete quantum theory.The influences of the cavity damping constant and the numerical value of initial mean photon number on the fidelities of quantum states was discussed.

利用全量子理论研究了存在腔耗散的大失谐 Jaynes-Cumming 模型中量子态保真度，讨论了初始平均光子数一定的情况下腔的耗散系数对量子态保真度的影响，以及当腔的耗散一定的情况下初始光场的平均光子数对量子态保真度的影响。

Celiac lens gallbladder is excised is to be in lens of TV abdominal cavity is orthoptic below, use special weapon or enter through celiac wall small cut cystic resection applies inside abdominal cavity, do not have a stomach, scar is little, anguish is small, complication is little, operation time is short, restore to wait for an advantage quickly, now already by clinical and wide application.

梗概： 腹腔镜胆囊切除是在电视腹腔镜直视下，利用非凡器械或通过腹壁小切口进入腹腔内施行胆囊切除术，具有不开腹，创伤小，痛苦小，并发症少，手术时间短，恢复快等优点，现已被临床广泛应用。

Results Among these cases,the main CT features of the tympanic cholesteatoma included:soft tissue density tumor shadows in the tympanic sinus and cavity;bone destruction;sclerosis of the bone borders of tympanic sinus and cavity;destruction and shifting of the auditory ossicle chain.

结果 该组病例中，胆脂瘤性中耳炎的CT主要表现有：中耳窦腔内软组织密度瘤影；骨质破坏；中耳窦腔骨缘硬化；听小骨链破坏、移位。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。