They are able to do this by using the femtosecond laser once again to alter the surface of metal and create unique nano- and micro-scale structures on the metal.

他們控制納米結(jié)構(gòu)的大小和形狀https国产黄视免费，從而控制那些結(jié)構(gòu)吸收和放射的光的顏色，來改變金屬纖維放射的每種光的波長量欧美精品-精品国内自产拍在线。

It is estimated that the lifetime dose of radioactivity to which a person eating irradiated food could be exposed could realistically amount to no more than one-millionth of the recognised limit of average exposure of an individual to radioactivity from other sources over the same period.

據(jù)估計亚洲天堂性爱，人們由于吃進輻射食物所遭受的放射劑量，實際上不多于同一時期一個人平均可能遭受到的來自其它放射源的毛片网址资源这些播放、可覺察的放射的極限的百萬份之一国产无遮挡18禁无码网站欲色。

The lifetime dose of radioactivity to which a person eating irradiated food could be expose d could realistically amount to one-millionth of the recognised limit of average exposure of an individual to radioactivity from other source over the same period.

人們由于吃進輻照食物所遭受的放射劑量，實際上不多于同一時期一個人平均可能遭受到的來自其它放射源的放射的可覺察的極限的百萬份之一人操人人人爽人人爽人人。

The lifetime dose of radioactivity to which a person eating irradiated food could be exposed could realistically amount to one-millionth of the recognised limit of average exposure of an individual to radioactivity from other source over the same period.

人們由于吃進輻照食物所遭受的放射劑量首页日韩精品无码AV，實際上不多于同一時期一個人平均可能遭受到的來自其它放射源的放射的可覺察的極限的百萬份之一。

Most of nerve blocks are blind puncture, and require preservaion of consciousness and cooperation so that patients can tell paresthesia and the site of its radiations.

神經(jīng)阻滯多為盲探性操作操BBBB视频，要求病人清醒合作能說出異感并能辨別異感放射的部位美女在线操。

This device indicates the existence of radioactivity.

這個設(shè)備說明了放射的產(chǎn)生過程。

This eliminates the reabsorption loss by ensuring that light is re-emitted at a frequency which the dye molecules cannot then reabsorb.

這種方法通過確保重新放射的光線以染料分子不能重新吸收的頻率放射欧美性色精品视频二区，消除了重吸收帶來的損失禁止十八岁以下观看的黄色网站。

From the results, a "petaline envelope" model was proposed, which indicated that nucleolar DNA fibrils radiate from center to periphery of the nucleolus.

同時，提出了DNA纖絲以&花瓣包跡&模式向中心外方向放射的結(jié)構(gòu)模型成年人在线看的视频。

From the results, a "petaline envelope" model was proposed, which indicated that nucleolar DNA fibrils radiate from center to periphery of the nucleolus.

同時最新的黄色网站一级片黄色网站黄色网站一，提出了DNA纖絲以&花瓣包跡&模式向中心外方向放射的結(jié)構(gòu)模型。

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.

不遠處紅光閃成金黃99福利人在线国产；孤零零的一根原木在河中漂浮而來www.亚洲第一页在线视频，呈一線醒目的黑色；河的一處色哟哟图片，一條長長的斜影橫落在水面上国产在线观看无遮挡无码Aⅴ，閃閃爍爍；另一處国产精品无码嫩草免费下载，水面被翻滾的水波打碎一级A片性爱视频，仿佛蛋白石放射的斑斕色彩；紅彩最淡處是一片平靜的水面黄片一级片无码视频在线观看，覆蓋著優(yōu)雅的環(huán)形和放射狀的波紋国产一级黄色视频美女托光毛片精品，細膩如繪；河左岸是一片濃密的森林人人做人人干，一條長長的崎嶇小徑劃破樹林的一片蔭翳岛国大龄av熟女毛片，閃閃如銀欧美老妇性爱图；一株光禿禿的枯樹高聳于密林之上，僅剩的一桿青枝隨風搖曳日本女孩高潮，像火焰閃耀在陽光灑下的一覽無遺的壯美之中黄色一区二区三区网站。