光像

A broad expanse of the river was turned to blood;1 in the middle distance the red hue brightened into gold, through which a solitary log came floating black and conspicuous;2 in one place a long, slanting mark lay sparkling upon the water; in another the surface was broken by boiling, tumbling rings, that were as many-tinted as an opal; where the ruddy flush was faintest, was a smooth spot that was covered with graceful circles and radiating lines, ever so delicately traced; the shore on our left was densely wooded, and the somber shadow that fell from this forest was broken in one place by a long, ruffled trail that shone like silver; and high above the forest wall a clean-stemmed dead tree waved a single leafy bough that glowed like a flame in the unobstructed splendor that was flowing from the sun.

不远处红光闪成金黄；孤零零的一根原木在河中漂浮而来，呈一线醒目的黑色；河的一处，一条长长的斜影横落在水面上，闪闪烁烁；另一处，水面被翻滚的水波打碎，仿佛蛋白石放射的斑斓色彩；红彩最淡处是一片平静的水面，覆盖着优雅的环形和放射状的波纹，细腻如绘；河左岸是一片浓密的森林，一条长长的崎岖小径划破树林的一片荫翳，闪闪如银；一株光秃秃的枯树高耸于密林之上，仅剩的一杆青枝随风摇曳，像火焰闪耀在阳光洒下的一览无遗的壮美之中。

For example, If the stone is mainly made of the serpentine mineral, like "big flower green marble tile ", its toughness is strong, and it is not easy to polish.

如主要有蛇纹石矿物组成的石材，像大花绿大理石，就属于韧性较强，可琢磨，但不容易抛光的石材。

Moonlight cascaded like water over the lotus leaves and flowers, and a light blue mist floating up from the pool made them seem washed in milk or caught in a gauzy dream.

光如流水一般，静静地泻在这一片叶子和花上。薄薄的青雾浮起在荷塘里。叶子和花仿佛在牛乳中洗过一样；又像笼着轻纱的梦。

This study simulates the dazzling light and the human visual system for light adapting with multiple-pass rendering technique.

本论文主要的研究方向为以著色技术中顶点著色、像素著色与绘图技术中高动态范围影像(High Dynamic Range Image， HDRI)、色调再生等相关图学的研究为基础，并配合人类视觉系统对光的适应性，在这些技术的应用与图学演算法中，进行分析与探讨，以达到模拟瞳孔适光性之研究。

Day after day ,finally there was no nail in the fense.the father took him to the fense again and said "well done my son,but look at the holes in the fense ,they can never be recovered angain.like u quarreled with others ,when u said something unpleasant to hear,it would leave a wound in his heart like just as the nail hole."

日子一天一天过去，最后，钉子全被拔光了。爸爸带他来到篱笆边上，对他说：&儿子，你做得很好，可是看看篱笆上的钉子洞，这些洞永远也不可能恢复了。就象你和一个人吵架，说了些难听的话，你就在他心里留下了一个伤口，像这个钉子洞一样。&

Under the excitation of 488 nm light beam of argon ion laser source, single suprahelical species could be observed with the aid of a common microscope due to the strong scattered light emitted by the suprahelical species. By capturing the RLS images of the single suprahelical species with a cooled charge coupled device camera, and analyzing the RLS data, herein an RLS imaging method of DNA was proposed based on the linear relationship between the counts of suprahelical species in the detection focus plane and the concentration of DNA in nanograms.

在488nm 氩离子激光光源的激发下，单个超螺旋聚集体的散射光可以通过普通显微镜观察到，用冷却型电荷耦合器对此单个粒子的RLS信号进行成像和分析，发现在聚焦平面上检测到的超螺旋粒子的个数与溶液中纳克级的DNA浓度成正比，基于此建立了一种测定DNA的方法。

Jack in New Yorks advertising work, looks bright, life looks as flashy as advertising.

杰克在纽约的广告界工作，外表光鲜，生活看起来也像广告一样浮华。

After that, by averaging these reconstructed wavefronts, the telescope aberrations are separated from dynamic wavefront induced by turbulence.

通过计算机模拟实验，对利用相位差法恢复光瞳上的波前相位和测量望远镜像差进行了研究。

By establishing a model based on the law of infrared radiation transmission in atmosphere and the characteristics of infrared imaging system for the apparent contrast between the target and the background, and analyzing the model over two wavebands to formulate the distance measuring formula and the distance resolving power formula, a passive distance measurement method is proposed for aerial point target distance measurement.

提出了对空中点目标进行被动测距的方法。基于红外辐射在大气中的传输规律和红外成像系统的特性，建立了目标和背景的表观对比度模型。通过对两个波段上对比度模型的分析，推导出了测距公式和距离分辨率公式。理论分析表明，只要得到大气在两个波段上的消光系数，通过测量目标在两个波段、两个时刻上的目标表观对比度，即可计算得到目标距离和目标径向速度，而距离分辨率则取决于系统的对比度探测能力及相关参数。

I also have another sister division that uses polished bronze drain grates. I believe they are made out of nickel bronze. Do you pour other materials like that?

我有另一个姊妹公司使用抛光铜排水管栅，我认为它的材料是镍青铜，你们有像那样的材料吗？

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。