查询词典 nasal cavity

With increasing resorption of alveolar bone, the center of resistance of the maxillary incisors including pulp cavity, were located within the mid-sagittal plane,6.1mm lingual to archwires labial side, respectively at 38.5 %, 47.3%, 55.2%, 64.1%, 75.2%length of the central incisor measured from the alveolar crest.

1、在不同程度齿槽骨吸收时上颔切牙段在各种载荷作用下，中切才｝侧切才的应力分介基木相同，均为丁恨表而应力最大，齿槽骨人山厂入上，丁人司膜应力最个。

METHDOS: Pulp cavity perforations were created in the pulpal floor of 55 extracted tooth. They were repaired with amalgam、flowable resin、Chinese gall compound recipe under amalgam、Chinese gall compound recipe under resin and MTA. Then the sealing ability of different materials by dye penetration were evaluated.

在55个离体牙上制造髓室底穿孔模型后，分别用银汞合金、复合树脂、复方五倍子作屏障银汞合金修复、复方五倍子作屏障复合树脂修复及MTAMTA组）修复，通过染料渗漏法测定各组渗漏情况。

The cut end was placed with the anvil and made a purse - string suture, then it was put back into the peritoneal cavity.

腹腔镜乙状结肠代阴道成形术是完全可行的，较开腹手术的效果更理想。

The therapy of rinse and drainage after placing the drainage catheter into the cavity by CT guiding has many advantages such as high efficacy,easy operating,litter suffering,short time,less cost,which is worth of spreading in clinic work.

CT引导下脓腔置管引流、冲洗治疗肺脓肿具有疗效确切、治愈率高、操作简单、创伤孝疗程短、医疗费用低的特点，值得临床推广应用。

A fitting process is used to measure the cavity loss and the quasi Fermi level separation for Fabry Pérot semiconductor lasers.

利用一种拟合方法测量FP腔半导体激光器的腔内损耗和准费米能级差。

The Q value of the quasi cavity is also measured and is found to be of the order of 10〓.

采用A.L.Cullen标量场理论论述了W和D波段频率的准光开放腔设计技术。

For the nonlinear laser device with intracavity doubling or parameter oscillator, the quasi-continuous operating is needed to improve the peak power inside the laser cavity,and AO Q-switching is an important way to obtain the quasi-continuous laser.

对于连续泵浦的内腔式倍频、参量振荡等非线性激光器件，常需要准连续运转来提高腔内的峰值功率，声光调Q是目前获得准连续运转激光器的重要途径。

If there is mouth cavity ulcer, can spray the laurel watermelon wood's frost before going to bed in the evening and add some vitamin B, and zinc...etc..

如果有口腔溃疡，可以晚上睡觉前喷桂林西瓜霜，补充点维生素B、锌等。

However, cast iron easily causes cracking and gas cavity, so laser wire-feeding overlaying welding in cast iron is limited in application.

但由于铸铁件在激光堆焊中存在容易开裂、产生气孔等缺点，因此激光送丝堆焊的应用受到限制。

The theoretical formulas about the radiation sound pressure of a complex cavity under an external force are deduced in detail.

首次提出了一种新的声固耦合分析方法——覆盖域法，详细推导了用该方法求解复杂腔体在外力作用下的辐射声场的理论计算公式，并通过实验验证了覆盖域方法的正确性。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。