In addition to being lighter than air, Helium is incredibly useful, scientifically, in its liquid form!
除了轻过空气外，在科学上液氦的作用简直令人难以置信。
Whether there could be life on the Swiss team's rockyplanet depends very much on whether it has an atmosphere beneath which watercould exist in its liquid form.
而瑞士发现的那颗岩状行星上是否有生命，就要看它是否有大气层，大气层下面的水是 否以液态形式存在。
According to Goldberg, in its liquid form CO2 is denser than sea water and would subsequently be more likely to sink than rise while trapped within the basalt formations.
根据Goldberg，液态二氧化碳的浓度比海水的浓度大，因此被注入玄武岩后将会下沉而不是上浮。
The researchers worked with sodium beta-alumina in its liquid form, which enabled them to spread it easily onto a surface in precisely the pattern required for a printed circuit.
研究人员可以在钠β-氧化铝处于液态时对它进行操作, 这样就很容易将它精确地涂抹在物体表面, 而这正是印刷电路板所要求的工艺模式.
These include a need for further large-scale trials, official approval of the product in several countries, and a relatively short shelf-life in its normal ready-to-spray liquid form.
这些因素包括进一步开展大规模试验的需要，数个国家对该产品的正式批准，和其普通的现成喷雾液类型相对较短的货架寿命。
Automatic addition of trace elements in liquid form is presented from its mechanism, process, operation parameters and practical results.
现介绍微量元素以液态形式自动添加的原理、工艺流程、工艺条件和实施效果。
The application conditions of the ohm theorem are discussed started with its differential form, and the application conditions of ohm theorem in metal, liquid and gas are explained also.
从欧姆定律的微分形式出发，讨论了欧姆定律的应用条件，阐述了欧姆定律在金属、液体和气体中的应用条件。
The Moon is likely to become the industrial hub of the Solar System supplying the rocket fuels for its ships, easily obtainable from the lunar rocks in the form of liquid oxygen.
月球很可能成为太阳系的工业中心。从月球上的岩石中很容易提炼出液态氧，作为航天飞船的燃料。
From the aspect of heat dissipation, the liquid directly applied in cooling the electronic devices in the form of jet impingement has its unique advantages.
从热耗散的角度来看，将液体以射流冲击的形式直接应用于电子器件的冷却，有其独特的优点。
Water is a shape shifter: familiar in its liquid and frozen forms, it is invisible in its third form, as a vapor, until it coalesces into clouds overhead or shrouds us in ghostly fog.
水有多种形态，我们更熟悉的是液态水和固态冰，它的第三种形态是看不见的水蒸汽，后者升上天空后会聚集在一起形成云团。
The Moon is likely to become the industrial hub of the Solar System, supplying the rocket fuels for its ships, easily obtainable from the lunar rocks in the form of liquid oxygen.
月球很可能成为太阳系的工业中心。从月球上的岩石中很容易提炼出液态氧，作为航天飞船的燃料。
Any free moving liquid in outer space will form itself into a sphere, because of its surface tension.
在外太空，任何液体都会形成球体，因为表面张力。
Any free moving liquid in outer space will form itself into a sphere, because of its surface tension.
在外太空，任何液体都会形成球体，因为表面张力。
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