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Variations in pressure with and without aeration in cavitation region are measured and the compressible characteristics of pressure waveforms and relation between Mach number and compression ratio are analyzed; the time-averaged pressure profiles of diffe
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实测了空化区掺气前后压力的变化，分析了压力波形的可压缩流特征以及马赫数与压缩比的关系；实测了空蚀区不同掺气浓度的时均压力分布，分析了压力随掺气浓度的变化及背压对空蚀的影响；提出减免空蚀的最低掺气浓度与流速的关系，比较了掺气前后水流的空化数。 |
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Variations in the appearance of the giant plume from the Tvashtar volcano on Jupiter's moon Io are seen in this composite of the best photos taken by the New Horizons Long Range Reconnaissance Imager (LORRI) during its Jupiter flyby in late February-early
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许多怪异的羽状物从木卫一上喷出,这些复合影象由新地平线远程侦察照相(lorri)在木星在飞行期间,2月底至3月初拍摄的. |
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Variations in the color of yellow Labradors are not penalized, but treated the same as any other yellow Labrador; however the lighter shades tend to predominate in the ring at this time.
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黄色拉拉虽然颜色的深浅不同，但都是黄拉拉，尽管目前浅色的拉拉数量更多些。 |
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Variations of the granule's strength versus above operation parameters were non-monotone, and that versus the nozzle air pressure was consistent.
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但喷嘴雾化空气压力与颗粒强度之间存在正向相关性。 |
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Variations on a Theme by Haydn, St Antoni Chorale
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海顿主题变奏曲，“圣·安东尼圣咏” |
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Varicella-zoster virus (VZV) causes chickenpox and shingles.
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水痘-带状疱疹病毒能引起水痘及带状疱疹。 |
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Varied types of mathematics homework should be given, including general work, open and exploratory exercises, mathematics experiments, mathematical modeling, subject study to special reports; the representation of homework can be diversified by means of a
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作业的类型应多样化，例如常规作业，开放性，探索性数学问题，数学试验，数学建模，课题研究作业，专题总结报告等；作业结果的呈现形式也应是多样的，例如习题解答，数学学习体会，数学小论文，研究，试验，或调查报告（书面，口头）等，对作业的评价可以是量化的，也可以是定性的。 |
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Varied: Having or consisting of various kinds or forms; diverse.
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各种各样的：具有或由许多种类和形式组成的. |
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Variegated dark green and cream, plain, pointed, serrated. Standard.
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深绿色和粉红色组成的平坦一般型斑叶，锯齿叶缘。标准型。 |
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Variegated dark green and cream/red back. Standard.
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深绿色和奶油色组合成的斑叶，红色叶背。标准型。 |
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Variegated dark green and pink, plain. Standard.
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深绿色和粉红色组合成的平坦斑叶。标准型。 |
