This is a massive astronomical object, possibly a brown dwarf6, which is on a long elliptical orbit around our own sun on an inclined plane to the rest of the planets.
这是一个巨大的天体，可能是褐矮星[6]，在一个与其他行星平面成一定角度的很长的椭圆形轨道上。
It shows in experiments that the contact area between the wire and the pad has possesses long elliptical shape, and the welded area was periphery of the contact area.
实验显示，金线和焊接平台的接触界面为长椭圆形状，其中焊接部位发生在接触界面的周边。
A recently-discovered dwarf planet, named Sedna, has an extra-long and usual elliptical orbit around the Sun.
一颗近期被发现的褐矮星“赛德娜”(Sedna)有一个超长的椭圆形的绕太阳的轨道。
The universe's largest known galaxies are giant elliptical galaxies, which may be as much as two million light-years long.
宇宙中已知的最大的星系是巨椭圆星系，可能长2百万光年。
The new species differs from other species of this genus in long and elliptical opercular and the presence of 6 rows of trunk scales.
该种以具有长椭圆形的鳃盖骨、躯干部披6列鳞片为特征与其他种区别。
Light green, elliptical, very thin, long flexible petiole.
绿色椭圆型很薄的叶子，长而有弹性的叶柄。
Normally this material is invisible, but some of it can be seen in silhouette against the nebular background, as long dust lanes and a small, dark, elliptical-shaped knot.
平时，我们是看不见这些物质的，但是，我们通过星云这个背景可以看见它的一部分，它就像是一条长长的灰尘组成的细线，或者是一个一个很小的椭圆形的结。
Normally this material is invisible, but some of it can be seen in silhouette against the nebular background, as long dust lanes and a small, dark, elliptical-shaped knot.
平时，我们是看不见这些物质的，但是，我们通过星云这个背景可以看见它的一部分，它就像是一条长长的灰尘组成的细线，或者是一个一个很小的椭圆形的结。
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