They form when the sun is near the horizon and ice crystals high in the sky l ine up in a way that bends the solar rays like a prism.

它們的形成是當(dāng)太陽接近地平線和冰晶位于天空高處形成一條軌道致使彎曲的太陽射線像一個三棱鏡日韩免费午夜毛片视频在线播放。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

當(dāng)太陽靠近地平線一级黄色av，并且天空里的冰晶達到一定高度后就象棱鏡一樣折射太陽光線時亚洲激情图，就會出現(xiàn)這種幻日現(xiàn)象性免费网站日韩。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

當(dāng)太陽處于接近地平線的高度且云層中冰晶較多時国产91视频福利，就會像多棱鏡一樣折射太陽光而產(chǎn)生&假日&91精品自在拍精选久久。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

幻日是在極區(qū)較常見的大氣現(xiàn)象，由於太陽位於地平線位置狠狠干狠狠操狠狠爽，天空中的冰晶體會擔(dān)當(dāng)棱鏡的角色把太陽光扭曲免费看的黄色视频。

They form when the sun is near the horizon and ice crystals high in the sky line up in a way that bends the solar rays like a prism.

當(dāng)太陽靠近地平線，高空中懸浮的冰晶排列起來九九热线国产精品视频6，就像菱鏡一樣折射日光日韩成年黄网站视频，這個時候便形成了幻日。

Indenters of different shape have different effects of rock-breakuge,To the four kinds kfindenters used in the experiment the rock-breakage ef fect a farc-prism indenter is the best.

不同形狀齒形的破巖效果不同加勒比视频官网，試驗所用的四種齒形中弧齒的破巖效果最好最新国产91自拍。

For the broad masses of customers to provide the necessary prism, lenses, rectangular lenses, cylindrical lens-shaped material, etc.; can also provide a variety of customer needs in accordance with the specifications of lenses.

可為廣大客戶提供所需的棱鏡超级碰免费、透鏡、矩形透鏡欧美不卡三级视屏、柱面鏡等形料日本、乱论、欧美、国产；還可根據(jù)顧客需要提供各種規(guī)格的透鏡。

In 1968, American break kralanh successfully developed the first micro-chip prism (Microprism, also known as lattice) reflective film.

1968年你懂得福利影院，美國人休格·羅蘭成功研制出第一片微棱鏡（Microprism黄色自慰在线网站，又稱晶格）反光薄膜。

Problems ,such as selection of the corresponding stuff, selection of the surge ponderance in the cavity and the influence of the minishing prism couplers on the mode of the ring laser cavity are discussed.

對采用棱鏡耦合器的全反射棱鏡式環(huán)形激光器的耦合輸出特性進行了理論研究92国产视频，導(dǎo)出了有&楔形&間隙的棱鏡耦合器的反射系數(shù)和透射系數(shù)表達式www.亚洲视频黄色免费，給出了反射率和透過率隨&楔形&間隙高度變化的理論計算曲線，進而研究了有關(guān)材料選取欧美性爱一级黄、腔內(nèi)振蕩分量的選取及減小棱鏡耦合器對環(huán)形激光腔內(nèi)模式的影響等問題欧美性爱在线视频一区二区。

Recent examples of niche players using these new formats include Mont Tauch, a co-op based in the Languedoc region of southern France, which launched a new prism-shaped Tetra Pak for its Village du Sud range of Vins de Pays d'Oc in the UK last month and Versus, one of South Africa's top 10 best selling brands, now being offered in easy to carry, self-supporting 250ml and 1500ml pouches.

最近的例子合適的球員使用這些新格式包括勃朗峰Tauch ，一個合作社設(shè)在朗格地區(qū)的法國南部男人的天堂无码视频，它推出了新的棱柱形利樂包其村南基各種酒餐酒德的業(yè)主立案法團亚洲一级视频，英國上個月與之一，南非排名前10位最暢銷的品牌欧洲黄色三级片高清无码，現(xiàn)在正提供易于攜帶91老女露脸在线观看，自我支持二五○毫升郵袋和一五零零毫升。