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 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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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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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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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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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 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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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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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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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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