查询词典 nasal cavity

The housing has a cavity for receiving the cartridge and is formed with an air intake and an exhaust port.

壳体(1，2)具有凹腔(47)用于接收筒，并形成有进气口(50)和排气口(51)。

Oral cavity ; tumor ; embolization ; external carotid artery

口腔；肿瘤；栓塞；颈外动脉

Result 1、The effect of acupoint external application on the bronchial pathological structure and airway inflammation score of passive smoking rat The result showed:in model group,we conld see tracheal and bronchial mucosa bronchial exuviated,struction arranged in disorder,cilia lodged,even exfoliated in various degree,the exudate of airway cavity increased,alveolar wall capillary congested,bronchial wall seed a large amount of inflammatory cells,such as macrophage、lymphocyte、neutrophil,etc.

研究结果 1、穴位敷贴对被动吸烟大鼠肺组织结构及炎症病理评分的影响结果显示，模型组气管、支气管黏膜上皮脱落，结构排列紊乱，纤毛倒伏，甚至有不同程度的脱落，气道腔内渗出物增多，周围肺泡壁毛细血管充血，支气管壁见大量巨噬细胞、淋巴细胞、中性粒细胞为主的炎性细胞侵润等现像。

Methods Choose healthy,adult Wistar rats for disposable injection of SIZ in abdomenal cavity to induce diabetes.Retinal vascular nets and eyecups were stained for observation under lens.

方法选择健康成年 Wistar 大鼠一次性腹腔注射链脲佐菌素诱发大鼠糖尿病，将视网膜血管网和眼杯进行染色后，镜下观察。

It shows that the exhaust resistance at the wind blast end reduces obviously, driven by the 800mA/12V small scale draught fan, average exhausting speed reaching above 4m/s, fairly enough to satisfy the air conditioner's demand for new wind volume. Meanwhile, the conic section of the horizontal profile and the linear design of the longitudinal profile of the exhaust end inner cavity and wind shroud for each outlet greatly reduce the flowed out exhaust, effectively lowering the wind blowing feel of the air conditioner user by playing the function of air diffusion.

经过计算和实际测试表明，该装置的送风末端风口阻力明显减小，在800mA/12V小型风机驱动下，出口平均风速可达4m/s以上，足以满足空调对象的新风量要求；同时，横截面采用2次曲线型设计、纵截面采用流线型的送风末端内腔和出口均风罩使气流流出后风速迅速衰减，起到散流器的作用，有效降低了空调对象的吹风感。

The cooler cavity is equipped with a double jacket containing 35-40℃ circulating oil by which the hot paste is cooled to a temperature of 70℃ and then discharged into the ACM feed hopper.

冷却机的冷却腔是双层结构，双层结构的夹套内通温度35-40℃的循环使用的冷导热油，热糊料在此冷却。待糊料冷却到70℃后，将冷糊料放置到ACM的进料料斗。

The working principle of this machine: manual on the tree branches into the hopper, automatic feed the branches will be chopped to the cavity, in the high-speed rotary cutter, the knife and knife set interaction, will cut off the branches, will be cut by the broken debris labeled by the marker from outside agencies.

本机器的工作原理：由人工将树枝放在入料斗，自动送料机构将树枝送到切碎腔内，在切刀的高速旋转下，动刀和定刀相互作用，将树枝切断，并由捣碎机构将切块打成碎屑，经排料机构排出机外。

In view of the development about the certain airborne radar antenna array,considering the structural features of antenna array,analyse the cruces in manufacturing of feed cavity and radiant plate,and present the corresponding solution by mainly dealing with precise positioning style,delicate clamp design,error distribution and compensation method,high speed machining technology design,machining simulation and program optimizing.

某机载雷达平面裂缝阵列天线的单面阵如图1所示。该面阵布置多路裂缝线源，共分布384处长度各不相同的辐射裂缝，每一路线源均由脊型波导口单独馈电。面阵由辐射板和馈电腔两个零件组成，采用整体钎焊成形。线源结构为非对称单脊共线形式，即在普通单脊波导的两侧与辐射裂缝相对应的位置上布置不对称的凹台。

The pick_up and analyse for parts data have been made and craftwork decision has been made. Profile calculations for turning parts and islands and islets for milling parts problem in mould cavity have been especially made. Post process for turning parts and milling parts have been realized. The cutter locus file has been made.

通过对零件数据的提取、分析及工艺决策，深入研究了车削类零件的轮廓计算和铣削类零件型腔中岛屿问题的处理方法，实现了车削、铣削零件的前置处理，形成刀位文件，并生成了相应的零件工艺卡。

The successful kerosene ignition and flame stabilization is obtained by using plasma ignition,cavity flameholder and wall injection fuel.

研究表明，在燃烧室进口M=2、总温T0=960K时，采用大功率等离子体点火器，不需要先锋燃料，可以直接点燃煤油。

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。