现有的理论提出了两条途径来解释在一个由气体尘埃环围绕的年轻恒星周围如何形成气体巨型行星。
Current theories suggest two ways in which a gaseous, dusty ring around a young star can form into gas-giant planets.
根据弦理论，我们只是居住在很多这样的巨型平面中的一个上面，其他地方可能还漂浮着别的薄膜。
And what that means, within string theory, is that we may be living on one of those gigantic surfaces, and there can be other surfaces floating out there in space.
凸轮机构控制巨型液压机分配阀芯时，在不同的升程阶段对凸轮理论工作曲线压力角有不同的要求。
During different lift range phases when a CAM controls the distribution spool of a giant hydraulic press, the CAM's requirement for the pressure Angle of its theoretical working profile is different.
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