散焦

The directional light was a good choice to generate nice, smooth shadows and caustics.

方向灯时很好的产生漂亮和柔和的阴影和焦散的灯光。

The experimental results indicate that the reflected dynamic caustics method is available for the dynamic fracture experimental studies of polymer composites and can provide guidance in ameliorating designs of polymer blends.

实验结果表明，动态焦散线方法为高聚物复合材料的动态断裂实验研究提供了一种可行的方法，并可为高聚物复合材料性能的改进提供依据。

Model experiments in transparent material of PMMA are done with transmitted dynamic caustics under blasting load.

使用切缝药卷的定向断裂形成初始裂纹，采用透明材料进行了爆炸加载的透射动焦散实验。

New in version 9.0: Global Illumination using Photon Mapping, Caustics, Volumetric Fire and Area Lights, Volumetric Fog and more...

新的9.0版本：全局照明用光子映射，焦散，体积和区消防灯，体积雾和更多。。。

As a foundation of measuring the dynamic stress intensity factor, the influences of geometry and size of the caustics due to the crack propagation velocity are analyzed in detail.

特别分析了裂纹扩展速度对焦散斑和初始曲线的形状、大小的影响，为测量扩展裂纹尖端的动态应力强度因子K_1~d提供了依据，并通过拟合得到了以裂纹扩展速度为参量的修正因子表达式。

In this article, the caustics method and holo-photoelasticity method are used to investigate the distribution of contact forces inside a pack of discrete square cells submitted to a compressive load.

本文运用焦散线法和激光全息光弹法对受集中荷载作用的颗粒堆中力的分布进行了较为详细的实验研究，通过对实验数据的定量分析得知：与传统连续介质弹性理论所揭示的规律不同，堆积体内部力的传递与分布遵循抛物线型方程。

Prism effect. A rainbow pattern appears on the refracted light caustics.

棱镜效果一个彩虹图案显现在折射光的焦散里。

Using the transparent material PMMA, a model experiment was carried out by the transmitted dynamic caustics to obtain a series of dynamic caustic photos.

应用爆炸加载的透射式动焦散线测试系统，分析了有机玻璃切槽孔爆破模型的裂纹动态特征变化规律。

ASTIGMATISM, which is common in the human eye, will cause the image to look asymmetrical in out-of-focus images.

像散， 普遍存在于人眼中，虚焦后令图像变得不对称。

The major chemicals used include screen emulsions, inks, and solvents, surfactants, caustics and oxidizers used in screen reclamation.

主要用的化学品，包括屏幕乳剂，油墨，溶剂，表面活性剂，焦散和氧化剂的使用在屏幕的填海工程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。