In Fraunhofer diffraction area, the spot center is light spot, around encircle light and dark ring.
在夫琅和费衍射区域内，光斑图像中央是亮光斑，周围环绕着明暗交替的圆环。
Thus more than 90 per cent of the light is contained within the circle bounded by the second dark ring.
这样，有90％以上的光落在第二暗环所包围的圆面积之内。
Titan looms just over the thin rings, while dark ring shadows on Saturn show the Sun to be above the ring plane.
靠近中的土卫六(泰坦)正处于纤细的光环上方。而投在土星表面的光环阴影表明，太阳正位于光环平面的上方。
The One Ring can only be destroyed in the place it was forged by the evil dark Lord Sauron (Christopher Lee) -- the furnaces of Mount Doom.
魔戒是邪恶的黑暗君王索伦（克里斯多夫-李）所锻鍊出来的，只能在创造出它的末日山脉熔炉中被摧毁。
The ring is also made of gold, and a wide smile of Cheshire cat treated with a special mix and, as in the film, glows in the dark.
这枚戒指依然是金质的。柴郡猫的大大坏笑是由混钻镶嵌的特殊结构，可以像在电影里面那样熠熠发光。
The ring may answer the riddle of another moon, Iapetus, which has a bright side and a very dark side.
这道光环也可以解开另一个卫星“土卫八” （Iapetus）的迷团。 “土卫八”一侧发光，另一侧很暗。
The most plausible explanation is that the cluster contains a distinct ring of dark matter without any accompanying ordinary matter.
最可信的解释是星团包含一圈无任何普通物质相伴的暗物质。
One dark streamer is created during each pass of Prometheus through the F-ring that it shepherds.
一条暗条纹是在每次土卫十六飞过f环时产生的。
Indulgently mindset to destroy the One Ring the weapon of evil, Frodo Baggins, the young hobbit vigilantly surpasses all the terrifying obstacles and dark forces.
为了毁灭邪恶的法器至尊魔戒，年轻的霍比特人佛罗多·巴金斯冲破了层层阻碍和黑暗的力量。
According to the scientists, some of the dark and dusty material from the outer ring moves inward toward Iapetus, slamming the icy moon like bugs on a windshield.
这提示科学家：就像虫子落在挡风玻璃上一样，外环中的黑暗尘埃微粒也会移向土卫八，并溅落在其冰冻表面上。
The color is dark and the eye does not show a yellow ring or a sufficiently prominent haw to affect the dog's expression.
眼睛的颜色为暗黑色，不能因为瞳孔周围有黄圈，或瞬膜显露出来，而影响了狗的表情。
Jane's attempt to find her lost ring in the long grass was just a shot in the dark.
简试图在草丛中找回她丢失的戒指，那真是一种毫无成功希望的举动。
The effect of the size of the central dark spot in Newtons ring pattern on measuring results has been analyzed, and a solution is given.
本文分析了牛顿环中心暗斑大小对测量结果的影响，并给出了解决方法。
He thought he was going to die in that dark place. Then, he remembered the ring on his finger.
他以为他会死在这个黑漆漆的地方，这时，他想到了他手指上的那枚戒指。
It is shown theoretically and experimentally that a photodiode with external guard ring short circuit can not decrease dark current-it will be increased instead.
通过理论和实验证明了外保护环短路的光电二极管不仅不能减小暗电流，相反会增加暗电流。
And if the drops are the right size, the first red supernumerary ring can overlap significantly with the main dark blue ring, and what do red and blue give? Purple!
如果雨滴大小恰到好处，第一个红色多余环会叠加在主环的深蓝环上，红加蓝等于紫色！
Name the copy "ring," reduce its Fill to 0% then add a dark Stroke (13a).
拷贝名称“环”，减少其填充成0%，之后加上一黑暗的中风(第13a)。
New voices ring out of the historical dark and demand to be heard.
新的声音从历史的暗处呼喊出来，要求人们倾听。
They embrace continued until the advent of the bare sky, was blown out of a mysterious lustrous and dazzling halo ring, scraps of paper in the dark empty slowly like a shadow he leave.
他们的拥抱一直持续到夜风来临，光秃秃的天空被刮出一个个神秘莫测光怪陆离的晕环，纸片儿才在黑暗中荡荡悠悠地像条影子似的离去。
When I pointed to the setting my daughter had admired, the dark-haired, dark-eyed jeweler smiled demurely, opened the case and retrieved the ring.
当我指向我女儿视若至宝的镶戒时，深色头发、深色眼睛的珠宝商恬静地微笑着，打开盒子，取出戒指。
When I pointed to the setting my daughter had admired, the dark-haired, dark-eyed jeweler smiled demurely, opened the case and retrieved the ring.
当我指向我女儿视若至宝的镶戒时，深色头发、深色眼睛的珠宝商恬静地微笑着，打开盒子，取出戒指。
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