white dwarf

white dwarf的基本解释

n.

[天]白矮星

white dwarf所属的单词分类

Astronomy / 天文 [220]

white giant  ·  visual magnitude  ·  red dwarf  ·  pole star  ·  outer planets  ·  orbital inclination  ·  orbital eccentricity  ·  muttnik  ·  interstellar dust  ·  inner planets

与white dwarf相关的网络例句 [注：此内容来源于网络，仅供参考]

Spectral type is O ﹑ B ﹑ A dwarf star known as the blue dwarf star (such as Vega ﹑ Sirius), spectral type is F ﹑ G dwarf star known as the yellow dwarf star, spectral type as K and later the dwarf star called red dwarf star (such as the South Gate diethylamino star )...

光谱型为O﹑B﹑A的矮星称为蓝矮星﹐光谱型为F﹑G的矮星称为黄矮星﹐光谱型为K及更晚的矮星称为红矮星。。。。

The results are as follows: the dwarf mutant A846 pertain to half-dwarf type, which height is about 38.64 cm on average, preponderating over the half-height of the wild-type, the elongation stage of the mutant represent dwarf character, internode elongation patterns of caulis are similarly the sh-type dwarf mutant, in which the first internode shows specific reduction, the elongation of these cells in the elongation zone immediately above the IM was dissimilar to the wild-type, longitudinal length of parenchyma cells were curtate, also the first internode exhibit markedly, which average is under the corresponding internode of the wild-type, the differentiation of the IM of each internodes of stem was similar to wild-type, as well as the number of internodes and the length of sheath of flag leaf.

结果表明：突变体A846平均株高38.64cm，大于野生型株高的一半，为半矮秆类型；其矮生性在拔节期显著表现；主茎茎秆各节间收缩比例不一，穗下第一节间显著缩短，与sh-型突变体类似；茎秆各节间居间分生组织细胞分化正常，由居间分生组织分化的细胞延伸受到不同程度的阻碍；各节间基本组织细胞纵向长度相应缩短，穗下第一节间缩短比例最大，其平均值小于野生型的一半；主茎节间数目与旗叶的叶鞘长类似于野生型。

A monogenic barley dwarf 11012.2 from India and a digenic dwarf Yan 66 were found allelic to the known dwarf gene sdw.

除来源于印度的矮秆品种11012.2的矮秆基因与sdy等位外，双基因矮秆盐66也有1对基因与之等位。

与white dwarf相关的网络解释 [注：此内容来源于网络，仅供参考]

white dwarf：白矮星

附图的下图,是NASA按"斯皮策"(Spitzer)太空望远镜获得编码为"GD 40"的"白矮星"(white dwarf)的硅酸盐情况的数据图表,黄色圆点显示摄谱仪的平均数据,橙色三角形显示红外阵列照相机的早期数据.

white dwarf：[天]白矮星

Star of Bethlehem 圣诞星 | White Dwarf [天]白矮星 | Albert Einstein 爱因斯坦(美籍德国理论物理学家)

white dwarf：坝 barrier 白矮星

靶区优选 target selection | 坝 barrier 白矮星 white dwarf | 白俄罗斯 Belarus

helium white dwarf：氦白矮星

helium-strong star 强氦线星 | helium white dwarf 氦白矮星 | high-resolution spectrograph 高分辨摄谱仪

C-O white dwarf：碳氧白矮星

cosmic void 宇宙巨洞 | C-O white dwarf 碳氧白矮星 | Cowling approximation 柯林近似