The variations of nozzle liquid pressure on half-cone angle and breakup length have been analyzed.

研究了半锥角和液膜破碎前长度随液压差的变化规律。

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By theoretical calculation and analysis, the necessary liquid pressure and jet nozzle specification are determined.

通过理论计算和分析确定所需压力和喷嘴大小。

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Physics experiments, that is, through the liquid pressure and the principle of connectors, to create a fountain effect.

物理实验，就是通过液体压强和连通器的原理，制造出喷泉的效果。

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It's going to take place in there. It's going to be a constant pressure, it might be open to the air, or even if it isn't, there might be plenty of room, and it's a liquid anyway, so the pressure isn't going to change significantly.

也许它是液体，它在这个位置,这是恒压的，它也许是连通大气的，就算不是，它也有，足够的空间，而它是液体,压强不会显著地改变。

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And the triple point of water is 16K that temperature and pressure - there's a unique temperature and pressure where water exists in equilibrium between the liquid phase, the vapor phase, and the solid phase.

与水的三相点,我们定义它为273。,水的三相点,是一个特定的温度和压强,可以使水的液态，气态和固态三相共同达到平衡，三相点是液态。

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If a liquid has a vapor pressure of greater than atmospheric pressure, that liquid boils.

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Either way, the CO2 must be put somewhere, for which strategies include pumping it into rocky formations (such as depleted oil and gas wells) at a pressure of 100 atmospheres, or even piping it in liquid form under pressure onto the sea-floor where it is cold enough and the pressure high enough that it is hoped the material will stay there, assisted by the formation of CO2-hydrate.

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When water velocity is high, the pressure within the liquid drops to below the vapour pressure of water, allowing tiny air bubbles to expand.

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