英汉词典

annular 基本解释

• adj. 环形的，有环纹的

annular 中文词源

来自PIE *ano, 圆，环形，同anus.

annular 英文词源

annular (adj.)

"ring-shaped," 1570s, from French annulaire (16c.) or directly from Latin annularis "pertaining to a ring," from annulus, diminutive of anus "ring" (see anus). An annular eclipse (1727) is one in which the dark body of the moon is smaller than the disk of the sun, so that at the height of it the sun appears as a ring of light. Related: Annularity.

annular 英文释义

1. shaped like a ring

annular 双语例句

1. The papilla shows initially sickle - shaped and later annular atrophy.

视乳头初始表现为病理形态,后来表现为环状萎缩.

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2. The annular space is evacuated and contains multiplayer insulation.

环形空隙被抽空排气,装有多层隔热材料.

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3. Of course, tomorrow's annular solar eclipse is mostly for penguins.

当然, 明天的日环食大概只有企鹅才看得到.

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4. In the first infant, there was a circumferential annular pancreas.

第一个婴儿为完全的环形环状胰腺.

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5. It was reported that there would be an annular eclipse tomorrow.

据报道说,明天有日环食.

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annular 实用场景例句

Skin of ministry of right hand wrist is annular cut achieve, reach greatly hypodermic.

右手腕部皮肤环形切创, 深及皮下.

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The results show that the dynamic coefficients change with the clearance of annular flow.

结果表明:动特性系数随环流间隙变化而变化.

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Two sets of bottle nipping and annular belt structure. Good effect for some bottles erecting unsteadily.

两套夹瓶环带结构, 使高瓶或站立不稳的瓶子也适应.

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The result shows the constructive opinions to reconstruct and research the annular gap polishing.

根据计算结果对环缝磨的改造和研究提出了建设性的意见.

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The design methods of annular snap fits and torsional snap fits are illustrated.

举例说明了圆筒卡夹件和扭转杆卡夹件的设计计算方法.

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Of course, tomorrow's annular solar eclipse is mostly for penguins.

当然, 明天的日环食大概只有企鹅才看得到.

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In the first infant, there was a circumferential annular pancreas.

第一个婴儿为完全的环形环状胰腺.

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In the third, the obstruction was due to duodenal stenosis, and there was an 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.

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Annular, partial and unspecified eclipses are noted for 1022, 1054, 1135, 1214,1292 and 1367 AD.

日环食 、 日偏食和没有特别指明的日食记录为1022年, 1054年,1135年, 1214年, 1292年和1367年.

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All tanks are powder and vacuum insulated in the annular space.

所有罐都有真空环形隔热层.

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The next eclipse season begins in January 2009 with an annular solar eclipse.

下一个日月食季在2009年的一月,届时将出现日环食.

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In comparison, most hybrid eclipses are annular at both ends of their paths.

相比之下, 大多数的混频日食是环食,在他们路径的后半段.

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The problems of annular concrete plates of orthogonal anisotropy and nonlinear variable thickness are discussed.

讨论了正交异性非线性变厚度混凝土环形板问题.

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The influence of the steady biofilm developed in the annular reactor ( AR ) on combined was studied.

在实验室利用 AR 反应器培养生物膜,研究了在各种培养条件下达到稳态的生物膜对化合氯消耗的影响.

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The turbulence properties of annular space a cyclone were investigated by using the Laser Doppler Velocimetry.

采用激光多普勒测速系统测试了蜗壳式旋风分离器内的流场,分析了环形空间内的湍流特性.

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The annular swarf carrying velocity reduced with the increase of hole deviation angle and swarf size.

铣屑的环空返出率随着井眼倾角、铣屑尺寸的增大呈下降趋势.

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The inner and outer envelops of the annular beam in plasma are simulated with PIC code.

对环形电子束入射等离子体时的内外包络轨迹进行了粒子模拟.

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With said invention, the annular network protection switch speed is quick, with high reliability.

应用本发明, 环网保护倒换速度快, 可靠性高.

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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.

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Annular pancreas may be associated with significant obstruction and other complications.

环状胰腺可以伴有明显的肠道梗阻或其他并发症.

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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.

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The annular markings on a tree indicate its age.

树的环形纹理显示其年龄.

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Lithologic reservoirs may form radioactive radon anomalies at surface, which generally assume the annular anomaly pattern.

摘要岩性油藏在地表可产生放射性氡异常, 呈环状模式.

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The designs of conical annular structure and concave spherical structure are first pioneered. 2.

其中锥环形和凹球形结构设计属于首次研究.

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Edge of the spring wave annular plate forms a combination part.

弹波环板外环端缘形成结合部.

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