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- naked T Tauri star 显露金牛 T 型星
- It starts with a core of increased density in a molecular cloud and ends with the formation of a T Tauri star, which then develops into a main sequence star. 但是因为总能量的守恒，因此伴随著重力能量的减少，微粒的动能就必须相对的增加。
- T Tauri stars are now generally recognized as young (less than a few million years old), sun-like stars still in the early stages of formation. 金牛座T星现在被统称为年轻(年龄小于数百万年)，类似太阳但又处于形成早期的恒星。
- T Tauri stars are now generally recognized as young -- less than a few million years old -- sun-like stars still in the early stages of formation. T型变星通常是年龄不到数百万年的年轻类太阳恒星，还处在恒星形成的初期阶段。
- weak-line T Tauri star 弱线金牛 T 型星
- post T Tauri star 金牛 T 后星
- classical T Tauri star 经典金牛 T 型星
- This is heralded by the T Tauri wind, a type of super solar wind that marks the change from the star accreting mass into radiating energy. 热动能的增加也会表现在云气温度的增加，云气越收缩温度增加的就越多。
- To further complicate the picture, infrared observations indicate that T Tauri itself is part of a multiple star system. 红外光波段的观测更雪上加霜地让问题更加复杂难解，因为结果显示金牛座T星是一个多合星系统的成员。
- Explanation: The orange star centered in this remarkable telescopic skyview is T Tauri, protoytpe of the class of T Tauri variable stars. 说明： 在这张显著的望远镜天空影像中央橘红色的恒星就是金牛座T星，其是T型变星的原型星。
- T Tauri stars 金牛座T型星
- The dramatic color image spans about 4 light-years at the estimated distance of T Tauri. 这张生动的彩色影像在金牛座T星估计的距离上大约覆盖4光年。
- Surprisingly, due to a close gravitational pass near one of these stars, T Tauri may now be headed out of the system. 令人惊讶的是，由于这些恒星的重力作用，使金牛座T星现在可能已经远离该系统。
- This star is not visible to the naked eye. 这颗星肉眼看不见。
- That star is too far away to see with the naked eye. 那颗星太远，用肉眼无法看见。
- Microbes are too small to be seen by the naked eye. 微生物很小，肉眼看不见。
- Germs are too small to be seen with a naked eye. 细菌太小，用肉眼是看不到的。
- The star is indistinguishable to the naked eye. 那颗星是肉眼所不能辨别的。
- Some stars are invisible to the naked eye. 有些星体肉眼是看不见的。
- These little boys swim naked in the river. 这些小孩光着身子在河里游泳。
