nebulas的例句大全

It breaks up the uniformity of the nebulas, the hypothesis goes, allowing gravity to pull matter together into clumps and eventually compress them into stars and their planetary systems.

他们的假设为：动荡形势打破了星云分布的一致性，使引力能够把物质吸引到一起形成团状，最终将团状物质压缩成恒星及其行星系统。

Unlike the rapidly rotating neutron stars in the Crab Nebula and Vela supernova remnants that are surrounded by dynamic magnetized clouds of electrons called pulsar wind nebulas, this neutron star is quiet, faint, and so far shows no evidence for pulsed radiation.

与蟹状星云和船帆座超新星遗迹中被磁化电子云（脉冲星风星云）环绕的高速自转中子星不同，这颗中子星安静而虚弱，目前为止，没有显示脉冲辐射的迹象。

Emission nebulas are clouds of high temperature gas.

辐射星云是一种高温气体云，云中的原子被附近恒星的紫外线激活到高能状态。

Nebulas need a data definition to receive and description of the data in the process defined.

因为在Nebulas中，需要一个数据定义来接收和描述传递执行流程中的数据，通过该数据定义在Nebulas中实现对科研数据的操作。

This thesis research and design the Nebulas for data exchange interface technology, to complete the transfer of data in the system.

本论文中研究、设计并实现科学工作流管理系统Nebulas中数据交换接口技术，实现数据在系统中的传递。

explanation: the great nebula in orion, an immense, nearby star birth region, is probably the most famous of all astronomical nebulas .

说明：位于恒星形成区域附近的巨大星云--猎户座大星云可能是所有宇宙星云中最著名的一个。

three nebulas contained inside the enormous orion molecular cloud located 1, 500 light-years from earth are shown in this mosaic wise image.

这张“智慧”镶嵌图像展示的是距离地球1500光年，猎户座大分子云团内的三大星云。

astronomers have argued for years about how stars condense out of the diffuse clouds of dust and gas called nebulas.

由尘埃和气体构成的云团被称为星云。有关恒星如何从呈弥漫状态的星云凝缩而来，天文学家们争论了很多年。

This suggest that the nebulas are aggregates of stars.

这说明星云是恒星的聚集体.

Good spectra of the spiral nebulas are difficult to obtain because of their extreme faintness.

旋涡星云因为非常暗,难以得到它们的清晰的光谱.

The investigation of dark nebulas has been facilitated by a new discovery.

对暗星云的研究被一种新发现所推进.

Galactic nebulas are masses of diffuse material within our galaxy.

银河星云是我们星系中的一团团弥散物.

Numerous red emission nebulas and blue reflection nebulas are visible throughout the image.

无数红热喷射星云和蓝色反射星云也在此图中清晰可见.

The problem with both ideas is that the nebulas are so distant and wispy that they cannot be observed in sufficient detail.

两种观点的问题在于：星云遥远而模糊，无法对其进行特别详尽的观测。