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- An upward force must be exerted on it so as to lift an object. 要提起重物必须向它施加一个向上的力。
- vertical upward force 垂直上升力
- The upward force that a fluid exerts on an object less dense than itself. 浮力流体施加给比自己密度小的物体的向上作用的力
- The upward force of a liquid is called buoyancy,which can keep some objects up. 液体向上的力称为浮力，它能使某些物体不沉下去。
- Let P represent the upward force exerted on the ball by the man in the throwing process. 令P为抛球时人手作用于球而向上的力。
- The upward force of a liquid is called buoyancy, which can keep some objects up. 液体向上的力称为浮力，它能使某些物体不沉下去。
- "Film in light of the poetic images which show that people with the spirit of the upward force, it is not easy. “影片能在淡淡的诗意化的画面当中显示出残疾人精神向上的力量，是很不容易的。”
- Any body above the earth will fall unless it is supported by an upward force equal to its weight. 地球上的任何物体都会落下来,除非它受到一个大小与重量相等的力的支持。
- Drift Flux Model for Vertical Upward Two-Phase Flow 垂直上升两相流漂移流模型研究
- Still, those upward forces eventually will lose some of their oomph, he says. 不过坦普尔说，这些上行力量最终将失去部分势头。
- If the theory Lamei not well spent, it is not bluegrass, as the branches fine and no roses as beautiful, but it Ao-xue in the spirit of the wind, to the people to exert upward force. 如果论摸样，腊梅花并不出众，它既没有兰草那样清秀的枝叶，也没有玫瑰那样艳丽，但它却以那迎风傲雪的精神，给人们以奋发向上的力量。
- Bypasses are attached at the side of the main valve with the steam of both valves parallel, pointing vertically upward as shown below. 旁路阀与双平行阀的蒸汽，如下所示的立式标记一起附着在主阀的侧面。
- Tested and studied in this paper is the variation relationship of gas liquid two phase Strouhal number when a gas liquid two phase vortex street occurs for two types of T shaped cylinder in a vertically upward gas liquid flow. 试验研究了两种规格的T形柱体在垂直上升气液两相流中发生气液两相涡街时，气液两相斯托拉赫数的变化规律。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Pressure Fluctuations and Flow Regimes in Vertical Upward Multi Flow 气液固三相流中压力波动信号与流型
- MULTI-SCALE ANALYSIS OF PRESSURE FLUCTUATION IN VERTICAL UPWARD BUBBLY FLOW 垂直上升管泡状流压力波动的多尺度分析
- Propagation of Pressure Wave for Bubbly Flow in Vertical Upward Tube 垂直上升管内泡状流压力波传播
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- The smoke from his pipe twisted upward. 从他烟斗冒出来的烟盘旋上升。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
