慢的

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。

In fact, one particularly bad day, I had to stop a woman in Beijing's Tongzhou District from having the bag on the carrier of her very slow moving bike (Tongzhouren are the doziest people I've ever come across in my life, just for the sake of adding a stereotype) picked apart by two obviously Xinjiang (probably Uighur, possibly Kazakh or some smaller minority) kids.

但事实上，有一天，我不得不阻止两个明显是新疆的（可能是维族的，也可能是哈萨克或其他小民族的）小孩从一个北京通州女人（通州人是我这辈子碰上过的最烦人的，他们的乐趣就是一遍遍陈词滥调）骑的很慢的自行车的车筐里抢包。

Besides, as to inpainting problem in wavelet domain, we introduce a new iterative model. In this model low frequency and high frequency will carry on processing separately, enormous speed up the image repair convergence rate, and even if as high as 90% wavelet coefficient have been lost, this model will also be able to have the very good repair effect. In the old model, to compute the curvature we have to transform the coefficients to the pixel domain, and then transform back to the coefficient domain for several times and this method can solve this problem and speed up the iterative convergence.

其次针对小波域中图像修复的问题，本文提出了一种新的小波域图像修复模型，该模型根据小波变换后系数相关性的特点，将低频和高频分别进行处理，极大的加快了图像修复的收敛速度，并且即使丢失高达90%的小波系数，该模型也会有很好的修复效果，有效的解决了传统的TV- Wavelet模型在计算图像的平均曲率WCURV时，需要反复进行小波分解与重构的计算，迭代速度慢的问题。

The optical property of CdS nanocrystals in ZrO 2 thin film has been studied. The film was fabricated by sol gel technique. Photoluminescence and photoluminescence excitation spectra of the samples with different annealing temperature were measured. Photoluminescence decay curve of CdS nanocrystals at different annealing temperatures was studied.

研究了用溶胶凝胶方法制备的CdS超微粒/ZrO2薄膜的发光特性，测量了不同退火温度处理的样品的荧光光谱、荧光激发光谱和荧光衰减曲线的变化，通过荧光衰减曲线研究了140 ps左右的CdS的带间跃迁发射和较慢的表面态发射。

It was a frame that began with laughs on the Yankees bench, as Roger Clemens and bench coach Don Mattingly were among the most vocal ribbing the sight of Posada -- slow-footed catcher that he is -- legging it to third base as Hunter misplayed a single, the ball skipping under his glove for a two-base error.王建民加油站/ X7 Z0 c. P2 g0 y4 }6 T

那局是从洋基板凳区的笑声展开，笑的最大声的是火箭人Roger Clemens跟板凳教练Don Mattingly，因为他们看见厚黑–跑的很慢的捕手–卖力的跑上三垒，当时双城的中外野手Hunter没处理好一支安打，让球从手套边溜走造成了两个垒包的失误。

Colombians and Haitians I ain't guilty, it's a musical transaction No more do we snatch ropes Refugees run the seas 'cause we own our own boats I'm on tonight, my hips don't lie And I'm starting to feel you boy Come on let's go, real slow Baby, like this is perfecto Oh, you know I am on tonight and my hips don't lie And I am starting to feel it's right The attraction, the tension Baby, like this is perfection No fighting No fighting

哥伦比亚人和海地人我不是有罪的，它是一个音乐片交易没有更多做我们抢夺粗绳难民奔跑海洋'引起我们自己的我们自己的船我在今晚，我的臀部做不谎言而且我开始感觉你男孩发生让我们去，真正的慢的宝贝，像这是两头尖的中型雪茄烟哦，你知道我在今晚和我的臀部做不谎言而且我开始感觉它是权利吸引，紧张宝贝，像这是完美没有战斗没有战斗

In this paper, the sorting of wear, the mechanics of wear particle formed and the characteristics of wear particles are introduced, and morphology characteristics parameter of wear particle are determined, which is particle brim digital feature. Based on image characters, after pre-process, section and extracting of contour parameter of wear particle using image process technique, four shape character parameters are extracted by fourier series expansion. After analyzing fundamental principle and shortcomings of neural network, current BP algorithm is improved in output optimization, network linearization implication optimization and adding momentum, and then astringe speed of BP algorithm.

本文介绍了磨损的分类以及磨粒的生成机理、磨粒的形态特征，应用摩擦学系统分析的观点，确定磨粒边缘数字特征为磨粒的识别特征参数；根据磨粒图像的特征，利用计算机图像处理技术对磨粒图像进行预处理、分割、轮廓参数的提取，采用傅立叶级数展开式提取磨粒四个形状特征参数：圆形度、散射度、凹度、细长度；针对 BP(Back-Propagation)神经网络收敛速度慢的特点，对现行的 BP 算法进行改进，并通过实验验证改进后的网络收敛速度快；研究设计了磨粒图像采集系统；利用 BP 算法建立磨损磨粒自动识别算法模型 AWPRM(Auto Wear Particle Recognition Model)。

The sugars in raw milk are slow, the ones in pasteurized milk are fast.

在未加工的牛奶中的糖是消耗的慢的，而经高温消毒的牛奶中的糖是消耗得快的。

Immune cells were separated from blood and head kidney of silver carp and immunestained with fluorescein-labbled LPS and mouse-anti LPS antiboby.

对银鲫接种从鱼类致病菌中提取的脂多糖后，观察了LPS在鱼体内的分布，获得了进入鱼体内的LPS主要是分布在鱼体的肾、脾和肝等免疫组织中、而且在肾脏中消失的最慢的结果。

The performance of high speed electrohydraulic actuator applied to piston variable displacement compressor was analyzed.

针对高速开关阀流量限制导致的单高速开关阀驱动的电液执行器响应速度慢的问题，在对应用于活塞式变排量压缩机上的高速电液执行器进行性能分析的基础之上，提出了高速开关阀作为先导阀、二级机械阀作为配流阀的方案，建立了数学模型，并进行了仿真。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。