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The system has a nuclear region of quasar-like luminosity, but shows no direct evidence for an active nucleus.

该系统有一个类星体般光度的核心区域，但是没有直接证据表明有一个活动的核。

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。

Result: It has been found out that the fat-soluble nonsaponified extract from Temminck et Schlegel and the alcoholic extract from Syngnathus acus have cytotoxic activities.The nonsaponified extract from Temminck et Schlegel can inhibit the grouth of cancer cell strains KB,Hela,PAA,K562,and Bcap37,and the alcoholic extract from Syngnathus acus can inhibit the growth of cancer cell strin KB,But Bloch shows no apparent anticancer activity.

结果：尖海龙的95%乙醇提取物对KB细胞的生长具有抑制作用，并呈量效关系；粗吻海龙的脂溶性非皂化物具有不同程度的抑制人癌细胞株KB，Hela，Bcap37，K562，PAA细胞的作用，并有明显的量效关系；拟海龙的各提取物未见有明显的抑制肿瘤细胞生长的作用。

According to certain tie in 2 values image the condition finds candidate face and demarcate, search the area of " empty " in 2 values image next, if position of " empty " shows acute angle triangle to distributing fitly, and be located in inside candidate face area, prove this awaits electorate region to be person face area namely.

在二值图像中依据一定的约束条件找到候选人脸并标定，然后搜寻二值图像中的"空洞"区域，假如"空洞"位置恰好呈倒锐角三角形分布，且位于候选人脸区域内，则证实此候选区域即为人脸区域。

Two show an incrementing bar, and the other shows a bar that 'bounces' from left to right ad infinitum

两个显示递增的酒吧，和其他显示的酒吧，'反弹'从左至右无止境

Instead, he shows her a newspaper clipping about a pontiff who declared that prayers for a condemned murderer would be offered on an adding machine.

"相反，他显示出她的剪报约谁宣布，教宗祈祷了谴责凶手将提供一个"添加机器。

Comparison between simulation results and experimental data shows that combination of simplified reaction dynamics and CFD can give an accurate simulation of traditional SNCR and SNCR process with methane additive.

模拟结果与实验结果的对比分析表明，采用简化的反应模型和CFD结合可以对常规SNCR反应和加入CH4的脱除NOx反应过程进行较为准确的模拟。

This shows an additive effect of both dieting and exercise, but most of that benefit was due to exercise.

这表明加性效应的节食和锻炼，但最受益的是由于演习。

The simulation using MCGA to denfend the attack of address resolution shows that MCGA method is fully effective.

对邻居发现协议的地址解析功能进行了模拟攻击，并利用所提出的MCGA地址验证进行了防御实验，结果表明，MCGA方法是十分有效的。

This grainy video from the Greek Navy shows captured pirates in the Gulf of Aden.

这段来自希腊海军不清晰的视频显示了在亚丁湾被抓获的海盗们。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐