光线的

In fact, starting with rays implies the use of Snell's law.

事实上，从光线概念开始的教学意味着Snell定律的使用。

As far as the display of 3-D data is concerned, the defects of SOV method in dis- playing thin structure have been studied and two improvements have been made to over- come the drawback of ray-casting algorithm.

在三维数据显示方面，本文对体表绘制方法显示薄细结构时所面临的缺陷进行了研究，提出了两种改进算法，解决了光线投射法的缺陷。

The cells are spirally thickened, and are translucent to allow light through to the photosynthetic tissue beneath.

这些细胞的壁螺旋加厚，属于半透明细胞，光线可以透过它们而到达其下部的光合作用组织处。

A new view of two very well-known galaxies has revealed they are connected by faint, starless filaments of hydrogen gas, which trace back to a very high-speed intergalactic collision.

最近，天文学家们对两个非常熟悉的星系进行了一次观测，发现它们之间由氢气构成的灯丝状结构连接，灯丝状结构光线暗淡，其中没有恒星。

It's claimed that a round tool cannot produce as dark a stipple as a faceted one, as it's more difficult for light to reflect from a tiny cavity which has flat walls.

它声称，圆工具无法产生与黑面作为一个点画，因为它的光线更加困难，以反映一个小腔具有平坦的墙壁。

Affluence means moving to the suburbs, but the American suburbanite sees, if anything, less of the country than the city apartment dweller with his window boxes and his African violets carefully tended under lights

生活优裕意味着从城区迁往郊区，但如果说两者有什么不同的话，那就是美国郊区居民所欣赏到的田园景色反不如城区公寓居民多，因为后者有窗槛花箱，而他的非洲紫罗兰在光线照耀下得到细心照料。

Affluence means moving to the suburbs, but the American suburbanite sees, if anything, less of the country than the city apartment dweller with his window boxes and his African violet s carefully tended under lights

生活优裕意味着从城区迁往郊区，但如果说两者有什么不同的话，那就是美国郊区居民所欣赏到的田园景色反不如城区公寓居民多，因为后者有窗槛花箱，而他的非洲紫罗兰在光线照耀下得到细心照料。

The hallway was large, dimly lit, and sumptuously decorated, with a magnificent carpet covering most of the stone floor.

门廊很大，有微弱的光线并且装饰得十分华丽，一张漂亮的地毯几乎铺满了石地。

Can make use of the ray glint of an angle with different from from surface of powder, make the small wrinkle more not obvious, will make at the same time freckle, dark and dumb part, the pore is bulky even the sycosis does not show.

能利用粉粒表面和由不同角度的光线反射，让细小的线纹更为不明显，同时会使雀斑，暗哑部分，毛孔粗大甚至暗疮不显。

Learning to synchronize between dreams is one way to avoid accidents; and this running the silver ray more greatly resolves as it helps each syncopate dreams together.

学会在不同梦想之间同步，是一个避免事故的方式，而这是运作银色光线所能更大解决的问题，因为它帮助每个人一起同步梦想。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。