查询词典 cavity

Then, the positions and shapes of nearest holes are adjusted to excite more defect modes, and the relation between defect modes and modified cavity in defect region are discussed.

我们利用有限时域差分法，针对六角晶格缺陷结构的光局限特性进行模拟。

The relations between quality factor and the periods of air holes around the defect and the thickness of slab are demonstrated.Then, the positions and shapes of nearest holes are adjusted to excite more defect modes, and the relation between defect modes and modified cavity in defect region are discussed. Moreover, the mechanism of light confinement in vertical and plane direction is discussed, and how they effect the quality factor can be induced.

先探讨结构周期数和厚度对品质因子的影响，接著修正缺陷空腔附近空气柱大小和位置，分析其与激发模态的关系，及相应品质因子的大小，此外分别讨论垂直方向和平面方向的光局限机制与影响品质因子的程度。

Local recurrences mainly occurred in the nasopharyngeal cavity and the skull base bone. Dosimetric analysis showed 9 cases of in-field failure, 4 cases of marginal failure, and 2 cases of out-field failure. For the 6 cases of marginal and out-field failure, the main reasons of recurrence were low dose area in target volume due to not strictly following the guidelines of defining field limit, or inappropriately estimating the involved regions of lesions.

局部复发的主要部位为鼻咽腔、颅底骨质；局部复发灶和照射野模拟剂量学分析发现野内复发9例，边缘复发4例，野外复发2例。6例边缘和野外复发的患者，经过进一步分析发现复发与未严格遵循常规设野原则或对病灶范围判断失误造成不适当的照射野边界导致靶区出现低剂量区有关。

The other is to analyze the distortion of cavity mirrors leading to defocus aberrations.

得到了离焦像差与腔长的特性关系和离焦像差与腔镜变形量之间的特性关系。

The oral cavity jaw that causes because of tumor, scar and congenital element is facial the important physiology function such as the mastication that was short of caustic to affect a patient, language and deglutition, constant urgent need rehabilitate.

梗概： 因肿瘤、创伤以及先天因素造成的口腔颌面部缺损影响了患者的咀嚼、语言和吞咽等重要生理功能，常迫切需要修复。

Abstinence 6 hours of above. 1.2 spile method introduces recorder of the Digitrapper MDIII of Swedish CTD company, MDII PH, use vessel of small electrode of single crystal antimony, use standard amortize liquid first corrective PH value, the patient takes upright seat, cleanness is wet and rhinal, with lube before wet conduit paragraph, nasal cavity of a side of light firm will tracheal edge is inserted to pitch of head of patient of the enjoin when 15cm is controlled, make under the forehead stands by pectoral wall, in order to increase the radian of pharynx ministry passageway, make conduit is entered not easily by accident tracheal, and its do enjoin deglutition movement, slow guide conduit stomach, right now PH shows 1~2 is controlled, again will tracheal slow take out, when PH the value comes by .0 jump 5 when, judgement is ministry of gastric esophagus join , drag electrode 5cm to secure again with this.

禁食6小时以上。1.2插管方法采用瑞典CTD公司的Digitrapper MDIII、MDII型pH记录仪，应用单晶锑微电极导管，先用标准缓冲液校正pH值，患者取端坐位，清洁湿润鼻腔，用润滑油湿润导管前段，轻稳将导管沿一侧鼻腔插至15cm左右时嘱患者头部前倾，使之下额靠近胸壁，以加大咽部通道的弧度，使导管不易误入气管，并嘱其做吞咽动作，并缓慢将导管导入胃，此时pH显示1~2左右，再将导管缓慢抽出，当pH值由。0突升至5.0时，判定为胃食管连接部，以此将电极再拽5cm固定。

There was no pancreatic fistula happened after operation, there was no infection of abdominal cavity or dehiscence of incision.

存活者术后均无胰瘘的发生，也无腹腔内感染和切口裂开。

Cavity flows both with and without sound excitation are studied by solving the 2 D time dependent Reynolds averaged Navier Stokes equations using explicit predictor corrector difference algorithm of Mac Cormack.

采用显式MacCorma－ck二步预估校正有限差分格式，求解二维雷诺平均非定常Navier－Stokes方程；并用Cebeci－Smith代数紊流模型作适当修正来模拟紊流效应，对有、无前缘声激励两种情况的空腔流场作了数值模拟，计算的振荡频率及振荡幅值都与实验结果基本符合，并且较好地模拟出了声激励对流场的影响。

Forrestal application of cavity expansion theory to the model of penetration depth of the aerial bomb trilling into soil, and then, based on the penetrating depth , calculates the size of the crater created by the bomb explosion.

Forrestal将空穴理论用于对土壤的侵彻模型，计算了航空炸弹对土壤的侵彻深度。

They have channels of desalination in the eyes connected to their nasal cavity.

这些渠道在与他们的鼻腔通道的眼中淡化。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。