annular

adj.

1. 环状的；轮状的
   shaped like a ring

1. The results are helpful to the research of the focus of partially coherent annular beam.
   这些结果对研究部分相干环形光束的聚焦性质是有帮助的。
2. Research on Dynamic Annular Pressure Control Application Technology
   动态环空压力控制系统应用技术研究
3. The annular multi-hole radial jets have important effect on combustor liner.
   环向径向射流对燃烧室火焰筒内的流场有着重要的影响。
4. The efficiency of twin-tangential annular flow gas distributor was determined by structures of baffles and sleeves.
   双切向环流气体分布器性能的优劣与导流板和套筒结构的密切相关。
5. A model of an annular flat-topped vortex beam based on multi-Gaussian superimposition is proposed.
   基于多高斯函数叠加方法，提出了环形平顶涡旋光束模型。
6. The characteristics of the single-phase flow in narrow annular channels were analyzed and theoretical model was proposed.
   对环形窄缝通道内单相流动特性进行了分析，提出了理论模型预测环形窄缝通道内单相流动阻力特性。
7. The annular fabric is woven by a weaving machine which is rebuilt mechanisms of drawing, shaping and beating etc.
   在现有的织机基础上，通过对送经系统、织物成形和打纬等机构的改造，织制出了圆环形织物。
8. A water ring housing which is provided with a water inlet, an annular water chamber and an annular radial water spraying passage is installed around the template.
   一个具有水入口、环形水室和环形径向喷水通道的水环壳体安装在模板周围。
9. Adding air pressure within the annular space between the housing and sleeve can throttle, or close the valve.
   在阀体外壳和套管之间的环形空间内施加气压，即可实现阀门的节流和关闭功能。
10. Finite Element Analysis of Ultrasonic Traveling Wave Micro-fluid Driving Annular and Cylinder Model
    超声行波微流体驱动圆环和圆筒模型的有限元分析
11. Acoustic excitation sources, high order modes and cutoff frequencies of noise were discussed for an annular combustion chamber.
    论述了燃烧室的声激励源、环形燃烧室内高阶声模态及其截止频率。
12. The utility model is composed of an annular magnet, a rubber ring and a plastic cover disk.
    它是由环形磁铁，橡胶圈和塑料罩盘组成的。
13. An annular combustor with evaporation tubes was designed for certain micro-turbojet engine.
    为某微型涡喷发动机设计了一个蒸发管环形燃烧室。
14. US Hose medium pressure hoses encompass both helical and annular corrugated metal hose manufacturing techniques.
    美国软管中压软管包括两个螺旋和环状波纹金属软管的制造技术。
15. The auditory canal consists of cartilages ( both auricular and annular) and the specialized skin that lines it.
    外耳道由软骨（包括耳廓软骨和环形软骨）和特化的皮肤被覆其上。
16. Introduce the massive concrete construction technique and experience in annular beam of Nantong gymnasium meeting and exhibiting center.
    介绍了南通市体育会展中心体育场环梁大体积混凝土的施工技术和经验。
17. The equations of the electric field of annular linear electric charge are solved by using computer.
    给出了圆环形线电荷电场分布的理论公式，并利用计算机计算出其具体分布规律。
18. Location bracings and annular plates are adopted for embedded anchor bolts to control installation precision.
    柱脚预埋锚栓均采用定位支架、定位环板控制其安装精度。
19. The TKB-022 assault rifle is gas-operated weapon with annular gas piston located around the barrel.
    在TKB-022突击步枪是气与周围的环形气体活塞位于枪管武器。
20. Base on Coulomb friction model, the workpieces with different geometry rotating in free annular polishing are simulated.
    本文基于库仑摩擦模型，模拟了不同形状的工件在环形抛光的运动。
21. Aiming at rotating cone feeders used in annular spouted beds, the influence of spouting air velocity and the amount of hold-ups on particle mixing has been investigated.
    针对环形喷动床采用旋转锥播料器对环形空间给料的方法，研究喷动风速和床上物料量对颗粒混合规律的影响。
22. Suits the long material, the plate, the annular material and the anomalous cargo memory.
    适合长物料、板材、环型物料和不规则的货物存储。
23. By means of fluid model and linear field theory, the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma.
    利用等离子体流体模型和线性场理论，分别导出了无限薄环形等离子体填充圆柱波导和无限薄环形等离子体填充波纹波导中的色散关系。
24. Numerical analysis of combustion performance in an annular combustor with two-stage swirler;
    采用密闭爆发器试验手段，对低易损性发射药的燃烧性能进行了研究。
25. The study of eccentric annular clearance Reynolds number and laminar flow area equation under Newtonian fluid condition;
    偏心小间隙水流经常出现在两相流有压管道输送中，其水流兼有压差流和剪切流的特性。
26. Application of PROFIBUS-DP and ETHERNET in Control System of Annular Furnaces
    现场总线和以太网在环形炉控制系统中的应用
27. Based on the existing technology, a second-level steam annular nozzle is added and forms an annular nozzle together with a first-level mixing chamber, that is, a O-shaped nozzle and an annular nozzle;
    采用多级复式结构，在现有技术的基础上增加一个二级蒸汽环形喷嘴，与一级混合室一起构成环形喷嘴，即一个O形喷嘴和一个环形喷嘴；
28. The relationship between average value of magnetic flux density in annular channels and excitation electrical currents are experimentally obtained.
    通过实验方法研究了剪切通道平均磁通密度与励磁电流的关系；
29. The material used to permanently seal annular spaces between casing and borehole walls.
    用于永久封隔套管和井壁之间的环型空间的材料。
30. The annular flange closely contacts the upper surface or underside of the table.
    凸缘为环形结构，凸缘贴合在桌子上表面或者下底面。

adj

1. shaped like a ring

   Synonym:    annulateannulatedcircinateringedring-shapeddoughnut-shaped