抛物线的
- 与 抛物线的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this area, the peak temperature is relatively low, commonly about 600-650℃, which doesn't reach the condition of high temperature amphibolite facies.
阿尔泰造山带各地区较高等变带的PTt轨迹均为顺时针,具有中等坡度的抛物线样式。
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On the basis of analytic geometry, the projection curve types of intersection lines of cone and cylikder, cone and cone on V plane is hyperbola and cone and sphere is parabola.
基于锥与圆柱、圆锥、圆球正贯时,相贯线V 面投影为双曲线和抛物线,且X 向极值点所在高度只与柱、锥轴线、球心距离锥顶高度和立锥锥顶角有关,而与它们的直径无关,给出了求该极值点的作图方法。
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The pitting potential and the free corrosion potential varied with aging time parabolically, however,the critical potential for intergranular corrosion linearly.
而点蚀电位和自腐蚀电位随时效时间呈抛物线变化,晶间腐蚀的临界电位则呈直线变化。
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The data showed that the highest Pectinase activities in the fermentation occured near 72-nd ho...
实验结果表明,在发酵过程中,发酵液的pH值稳定在6.5左右,耗氧量随时间呈抛物线变化。
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Now according to Newtonian theory, some of them moved in hyperbolas or parabolas never to return; others moved in ordinary ellipses.
现在,牛顿理论认为,有一些彗星沿双曲线或抛物线运行,永远不再返回;另外一些彗星沿普通的椭圆轨道运行。
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Does such 定点 also exist in parabolas, eclipses, and hyperbolas?
是否在抛物线、椭圆、双曲线同样也存在这样的定点?
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The results indicated: Red edge slope slowly increased,and REP moved to the long wave band side from jointing stage to tasseling stage along with plant growing and colony granding,which was called "red transference",an...
利用一阶微分光谱和红边位置推算夏玉米冠层CHL.D不仅是可行的,而且反演精度较高,最适模型分别为指数 R2=0.9487 和抛物线 R2=0.9392 。
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The morphology for higher temperature fractured surfaces consists of fract...
观察到两种类型抛物线形貌,结合断口分析探讨了温度对抗冲性能的影响。
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The results indicated that the axial velocity distribution of the mixture was a parabola-like curve along the radius and the change of the velocity was larger in the region within 0%~25% of the pipe width (about 15 mm) from the pipe walls, but smaller in other positions. The vortex changed greatly in the region within 0%~16.7% of the pipe width (about 10 mm) from the pipe walls and then decreased gradually to zero at the pipe center.
结果表明,混合颗粒的轴向速度呈类似抛物线状分布,在靠近管壁约0%~25%管宽范围内,即在试验装置距管壁约15 mm范围内,轴向速度变化较大,其他位置处变化较小;涡量在靠近管壁约0%~16.7%管宽范围内,即在试验装置距管壁约10 mm范围之内变化明显,从距离管壁10 mm到竖直管中心涡量逐渐减小到接近为零。
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Results showed that the sediment transportation ratio increased with the discharge of flow increased and changed in parabola form with the slope gradient.
结果表明径流输沙率随径流流量的增加而增加,径流输沙率随坡度呈抛物线形式变化,当坡度在21°~24°之间时输沙率最大;径流剪切力也具有类似变化。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力