不发光的

In the core of the larger spiral structure of NGC 1300, the nucleus shows its own extraordinary and distinct "grand-design" spiral structure that is about 3,300 light-years long. Only galaxies with large-scale bars appear to have these grand-design inner disks — a spiral within a spiral. Models suggest that the gas in a bar can be funneled inwards, and then spiral into the center through the grand-design disk, where it can potentially fuel a central black holes. NGC 1300 is not known to have an active nucleus, however, indicating either that there is no black hole, or that it is not accreting matter.

星系演化除了像两个星系相撞那样的剧烈作用之外，还有自己内部很慢的演化，因为一个星系总会有一些引力不稳定，如上图中的NGC1300，它是一个棒旋星系，这种bar结构导致的引力不完全对称会驱使很多气体和尘埃损失角动量往里面落，我们可以清楚的看到dust lanes，有点像黑洞的吸积，但这个星系是个非活动星系，目前还没有黑洞存在的明确证据，but我相信肯定是有的，没有比在星系中心放一个黑洞再完美不过的事情了，或许这些下落的dust lanes是黑洞发光的开始呢。

As she swept the staircase, she paused, remained standing there motionless, forgetful of her broom and of the entire universe, occupied in gazing at that star which was blazing at the bottom of her pocket.

她扫扫楼梯，又停下来，立着不动，把她的扫帚和整个宇宙全忘了，一心只看着那颗在她衣袋底里发光的星星。

Nevertheless, to the best of my belief, gold can give off light after all, do a website not to need certainly only VC and PE follow sb's lead, cogent service at civilian, meet those who win authority approbate eventually.

不过，我深信，是金子终究会发光的，做网站不一定需要唯VC和PE马首是瞻，切实服务于民，终会获得大家的认可。

The vest was of a rich Scotch plaid, set with a double row of round mother-of-pearl buttons.

背心是用昂贵的苏格兰花呢做的，上面钉着两排珠母圆扣，他的领结是发光的丝织品，颜色既不花俏，也不太素净。

10 The stars of heaven and their constellations will not show their light.

13：10 天上的众星群宿、都不发光。

All is not gold that glitters.

发光的不都是金子。

All is not gold that glitters.

发光的不一定是金子。

All is not gold that glitters.

不是所有发光的东西都是金子。

All is not gold that glitters.

所有会发光的不一定是金子。

Because chemiluminescence is a rapid and sensitive method, it can be used to study other reaction, such as photochemical reaction and other chemical reaction that can produce active chemiluminescent reagent.

由于化学发光是一种快速、灵敏的检测方法，因此它在研究这些反应产生不稳定的中间体时显示了极大的优越性，并获得了其它方法所不能获得的一些结果。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。