annular
美 ['ænjələ(r)] 
英 ['ænjələ(r)]
英汉双解
英汉解释
英英解释
例句
However, the flow pattern of particles in annular space is not always identical with that in draft tube .
但是，环隙中的颗粒流动规律并不完全与导流筒内的一致。
Summary of Background Data. Compound mechanical loadings have been used to recreate clinically relevant annular disruptions in vitro.
在体外负载复合机械力可促使临床相关的纤维环破裂。
Annular pancreas is often an incidental finding in adults on UGI, CT, MR, and ERCP examinations.
环状胰腺常常是在行上消化道、CT、MR和ERCP检查时意外发现。
The only thing that denotes the elevator to be a Schindler is the characteristic annular ceiling ventilation fan grille design.
唯一得以标明电梯是一部迅达的就是那个属于特徵的环形吸顶式抽气风扇格栅设计。
The generally annular portion is defined, at least in part, by an inner surface.
所述大体上呈环形的部分至少部分地由内表面限定出来。
Such events, which only blot out the middle of the Sun, are known as annular eclipses.
像这样，太阳中部被遮盖的天象，就叫做日环食。
142# tank inclined after it had been modified to an annular-cabins-type inner floating roof tank.
142号罐更新为环舱式内浮顶油罐后，罐体发生倾斜。
The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate.
平板的孔里面镶嵌着一个套环，在此圆盘的孔中穿过一个销钉而使平板在其自身平面内受载。
On the basis of the key parameter on the length of annular pseudo gas column, BHP(bottom hole pressure)can be calculated.
有了环空拟气柱长度这一关键参数，就能计算出井底压力。
The deduced relationship between the size of fabric on the loom and designed fabric size can be used to instruct annular fabric design.
推导出织物机上尺寸与设计尺寸之间的关系，并可用于圆环织物的设计。
In the third, the obstruction was due to duodenal stenosis, and there was an incomplete annular pancreas.
第三个病例，梗阻由于十二指肠狭窄，是个部分环状胰腺。
The GC can be considered as an electric motor entirely consisting of permanent magnets in the shape of cylindrical bars and annular rings.
色谱可以被视为一种完全电机组成的形状的永久磁铁圆柱酒吧和环形环。
Nevertheless , we will still be able to see a Partial Solar Eclipse in 2002 and an annular one in 2012 .
虽然如此，我们仍可在2012年看到一次日环食，而下一次日偏食将会在2002年发生。
The wall temperature distribution is tested on an annular combustor by using thermocouple and temperature-indicating paint.
壁温分布试验在全环形燃烧室试验台上进行，采用热电偶和示温漆测量。
Annular hydraulic simulation is a key part of any Managed Pressure Drilling(MPD)operation.
环空水力模拟是控压钻井技术的一个重要组成部分。
An annular groove is at the outer surface of the insulated loop frame, which requires a vertical parting of the mould along the axis.
线圈绝缘框外侧有一圈凹槽，要求成型模具沿轴线垂直分型。
The on-axis intensity distribution was investigated in the focal region of partially coherent light focused by an annular lens.
从理论上研究部分相干光被一环形透镜聚焦，在焦点附近的轴上点的光强分布。
Taproots stout, branched near stem into a cluster of several long, woody, carrot-like roots with prominent annular scars when old.
坚固的直根，接近茎的分枝形成一束数个长的，木质的，胡萝卜状的根，在老时具突出的环状的痕。
Between the vessels is an annular space that contains an insulating medium, from which all the air has been removed.
在内外罐之间是环形空间，空间内容纳着绝缘介质，空间内的空气已经抽走。
The pair of sidewalls is disposed between the tread and the pair of parallel annular beads.
一对侧壁布置在胎面和一对平行的环形胎圈之间。
The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate.
平板的孔里面镶嵌着一个套环，在此圆盘的孔中穿过一个销钉而使平板在其自身平面内受载。
The exhaust channel unit has an annular shape and is coupled to the upper end of the main body.
排气通道单元具有环形形状并且被连接到主体的上端。
The objective optical system includes an optical element having an annular zone structure on at least one su*ce.
物镜光学*包括*至少一个表面上有环形区结构的光学元件。
A hermetic terminal assembly is provided in the aperture including a cup-shaped housing surrounded by an annular flange.
密封端子组件，其包括延伸穿过所述孔并且被包括腿部的环形凸缘环绕的壳体；
At some points on the surface of the Earth it is visible as a total eclipse, whereas at others it is annular.
在某些点在地球的表面可见作为一个月全食，然而在别人是环状。
Do not pick up the entire BOP stack by the ears on annular preventers.
不允许只挂环形防喷器的提环起吊全套防喷器。
For the first category , we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment .
对于第一个范畴，我们把边界看作是完全隔离的环形区域，并不与主流环境相混合。
The annular sealing member includes a plurality of sealing segments which are arranged in an annular form as a whole.
环形密封件包括一个密封的是在一个环形的整体安排的形式部分多元化。
Precise control of borehole and annular pressure in HTHP wells is one of the important development directions of petroleum technology.
高温高压井井筒环空压力的精确控制是当今石油技术的一个重要发展方向。
The center of the annular hole is far from the direction of the positioning device.
定位器环孔与其外表面不同心，且环孔中心远离定位器的所在方。
The lug boss is completely arranged in an annular groove at the right end of the piston head.
所述凸台全部置于所述活塞头右端的环状槽内。
Annular BOP shall not be used for long time shut in, and to seal wells without pipes inside except special conditions.
环形防喷器不得长时间关井，非特殊情况不允许用来封闭空井。
During an annular eclipse, the moon covers only the central part of the sun's disk, leaving a ring of sunlight still visible.
在日环食发生的时候，月亮仅仅遮挡住了太阳光晕的中间部分，在外侧留下一圈可见的光环。
The other end of each steel plate is welded on another annular steel plate, and the annular steel plate and the steel ring are concentric.
钢板另一端焊在另一环形钢板上，环形钢板与钢圈同心。
The distribution piping between the panel and point of use should be double-wall piping with monitoring of the annular space.
在控制板和使用点之间的配送管道应该是带有内层空间监控的双层管道。
It was reported that there would be an annular eclipse tomorrow.
据报道说，明天有日环食。
The utility model discloses an annular strewing device for kiwi fruit pollens in a spoon, and relates to a pollens strewing device.
本实用新型公开了一种环形猕猴桃花粉勺拨撒器，涉及一种花粉拨撒器具。
Delayed cementing technology is mainly used for cementing slim holes, wells with small annular space and some special wells.
延迟固井技术主要用在小间隙、窄环空井眼和一些特殊井的固井工艺中。
Applying air pressure to the annular space between the sleeve and the body actuates the valve.
在套管与阀体之间的环形空间内施加气压来驱动阀门。
The invention comprises a top flow distributor, an annular bottom flow distributing box and a vertical driving mechanism.
本发明包括顶流分配器、圆环型的底流分配箱和立式驱动机构。
A flange portion is arranged between the annular plug portions and fitted to a base of the endoscope.
在一对环状的栓部之间配置凸缘，并嵌合在内窥镜的接头上。
