英语词汇brown dwarf怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

简明释义

棕矮星：一种天体物体，比普通恒星要小得多，并且质量不足以维持核聚变，但温度足够高以至于能够辐射能量，尤其是红外波长的能量。

网络释义

短语

1
brown dwarf
褐矮星 ; 棕矮星 ; 原褐矮星
2
proto-brown dwarf
原褐矮星
3
sub-brown dwarf
外存在一个亚褐矮星

双语例句

1
CFBDSIR J1458 + 1013b May be the first evidence of a new type of brown dwarf, called a "y spectral" object, that more closely resembles a planet than any other type of brown dwarf.
CFBDSIR J 1458 + 1013 B可能是新型棕矮星的第一个证据，这种新型棕矮星被称为“Y谱”物，它们比其他任何一种棕矮星更像行星。
2
It took so long to find because it's an extremely dim and cool kind of failed star called a brown dwarf.
因为它亮度很低，是“不成功”的恒星——褐矮星中温度很低的一种，天文学家花了很长时间才找到它。
3
Researchers differ in some details, but the consensus is that this is probably a brown dwarf.
研究人员在一些细节上有所不同，但他们的共识是这可能是一颗褐矮星。

单词	brown dwarf
释义	brown dwarf 英/ ?bra?n ?dw??f / 简明释义棕矮星：一种天体物体，比普通恒星要小得多，并且质量不足以维持核聚变，但温度足够高以至于能够辐射能量，尤其是红外波长的能量。网络释义短语 1 brown dwarf 褐矮星 ; 棕矮星 ; 原褐矮星 2 proto-brown dwarf 原褐矮星 3 sub-brown dwarf 外存在一个亚褐矮星双语例句 1 CFBDSIR J1458 + 1013b May be the first evidence of a new type of brown dwarf, called a "y spectral" object, that more closely resembles a planet than any other type of brown dwarf. CFBDSIR J 1458 + 1013 B可能是新型棕矮星的第一个证据，这种新型棕矮星被称为“Y谱”物，它们比其他任何一种棕矮星更像行星。 2 It took so long to find because it's an extremely dim and cool kind of failed star called a brown dwarf. 因为它亮度很低，是“不成功”的恒星——褐矮星中温度很低的一种，天文学家花了很长时间才找到它。 3 Researchers differ in some details, but the consensus is that this is probably a brown dwarf. 研究人员在一些细节上有所不同，但他们的共识是这可能是一颗褐矮星。
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