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| Variation tendency of nozzle gap and contact stress was obtained in terms of multi-time computational results, and some modification suggestions, which are available for designers of solid rocket motor nozzle, were presented by the tendency. |
中文意思：
综合多个时刻的计算结果得到发动机工作过程中喷管结构缝隙和接触应力的变化趋势，并据此对设计缝隙提出了修改意见，结果可为发动机喷管设计提供参考。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
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Variation in population characteristics across a geographical area; may be related to environmental gradients or may have no functional significance.
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族群特性在穿越一个地理区不同的地理环境之间之变异性。 |
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Variation in setting between back plate and cylinder.
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后固定盖板和锡林隔距差异大。 |
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Variation in the level of cheese holder brackets.
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筒子托架水平（面）变异。 |
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Variation in top roller diameter.
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上罗拉直径变异大。 |
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Variation ratio of dimensional after water rinse, ultimate strength, neps and pile, tearing resistance, bursting strength, joint strength, commissure's swerve strength, fabric shift(slip), ventilate degree, elasticity(resilient rate/deformation rate), ant
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水洗尺寸变化率(缩水)，断裂强力，起毛起球，撕破强力，弹子顶破强力，胀破强度接缝强力，缝口脱开程度，纱线滑移性能(滑脱)，透气量，弹性(回复率/变形率)，抗渗水性(静水压)，延伸及回复性，耐磨性，沾水性，吸水性，袜子横向延伸，阻燃性能，抗静电。 |
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Variation tendency of nozzle gap and contact stress was obtained in terms of multi-time computational results, and some modification suggestions, which are available for designers of solid rocket motor nozzle, were presented by the tendency.
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综合多个时刻的计算结果得到发动机工作过程中喷管结构缝隙和接触应力的变化趋势，并据此对设计缝隙提出了修改意见，结果可为发动机喷管设计提供参考。 |
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Variation within a species is the raw material upon which natural selection acts.
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物种内部的变异是自然选择起作用的原始的生理现象。 |
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Variational function is frequently touched upon in mathematic researches, especially in researches relative to measure.
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摘要变差函数为数学研究中涉及较多的内容，特别是在与测度有关的研究中。 |
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Variations in literary languages are distinctive in rhetoric and aesthetic values, and can enrich the expressional function of language greatly.
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文学语言变异有着独特的修辞功能和审美价值，极大地丰富了语言的表达功能。 |
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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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