Chapter 3: we make a further study for H-Pd (311) system by 5-MP again and investigate the characteristic of adsorption and dissociation for oxygen molecules on Cu surfaces by extended LEPS method.

本論文的主要成果： 1。應(yīng)用5-MP 系統(tǒng)地研究了O 原子在Mo 低指數(shù)表面及(211)高指數(shù)表面的吸附和振動(dòng)国产三级国产精品。

Use extreme care and restrict the movement of portable banks to localize movement on clean, smooth , level stationary surfaces.

非常小心地限制移動(dòng)工作臺(tái)的運(yùn)動(dòng)不要快播的黄色网站，使其在干凈、平滑日本很爽免费网站、水平固定的表面上運(yùn)動(dòng)91亚洲福利。

V5 a2 s: \6 O4 z ·Use extreme care and restrict the movement of portable banks to localize movement on clean, smooth, level stationary surfaces.

非常小心地限制移動(dòng)工作臺(tái)的運(yùn)動(dòng)，使其在干凈欧美在线视频干美女、平滑韩国无码理论、水平固定的表面上運(yùn)動(dòng)。

The Landsat satellite detects lineaments on the earth's surface very clearly.

地球資源衛(wèi)星非常清楚地探測地球表面的地貌性爱高清Av。

With the dose of 7.04 mC/cm2, ODT/Au will become a more strengthened structure and then form a negative resist in the correlation with cross-linking from alkyl matrix, partial breakdown of S-Au bonding and surface adsorption by air-borne species. Thus, it can obtain a gold pattern via gold-etching process. Besides, as a result of massive breakdown of alkyl matrix and S-Au bonding from ODT/Au under irradiation with doses of 64.06 and 128.13 mC/cm2, ODT SAMs would form a loose-packed structure on the gold substrate. The ODT/Au becomes less resistive for gold-etching and a positive gold pattern would form after gold-etching.

結(jié)果發(fā)現(xiàn)：以50 eV 低能量電子在照射劑量7.04 mC/cm2微影并曝露於大氣后欧美日韩午夜福利大片在线播放，受到來自於ODT/Au碳鏈間的交聯(lián)、部分的S-Au鍵結(jié)破壞以及照射后立即曝露大氣所吸附於表面的碳氧化物種的共同影響下涩视频，ODT SAMa於Au膜基材上將形成更緊密復(fù)雜的結(jié)構(gòu)而作為負(fù)型阻劑久久伊人色综合中文字幕，經(jīng)后續(xù)濕式蝕刻15分鐘后將顯影出來Au的負(fù)型圖案；當(dāng)提升照射劑量至64.06及128.13 mC/cm2后国产会所在线观看，由於ODT/Au上碳鏈及S-Au鍵結(jié)的大量破壞久操精品视频网，將使ODT/Au結(jié)構(gòu)不能穩(wěn)固且緊密地排列於Au膜基材上，顯影時(shí)Au蝕刻液將容易穿過ODT SAMs抵達(dá)S/Au界面而移除Au欧美狠狠综合精品，而形成正型圖案日本亚洲欧洲精品A片久久。

A fragment of a lozenge-shaped pattern sword is examined and analyzed. It is found that the sword was cast with bronze alloy. There was a thin fine dendrite layer in some areas of the fragment surface. Its structure and compositions are different from the matrix in this fragment.

本文對(duì)東周時(shí)期一塊菱形紋飾劍殘段進(jìn)行了分析測試，結(jié)果表明：在劍的表面規(guī)則地分布著一層厚約幾十μm的細(xì)枝晶層国产2020av在线，該層的成分和組織與基體完全不同18禁黄色网站免费观看，有較好的耐蝕性99re视频这里只有精品，能保護(hù)基體不受腐蝕日韩欧美另类。

Mantas, easily recognizable by their pectoral "wings," stay near the ocean's surface, unlike other rays.

魔鬼魚，容易地可識(shí)別的在它們的胸部的&翅膀先黄色网站在线观看，&停留靠近海洋的表面国产男人资源在线观看网站免费视频，不像其它的鰩魚。

Surface coating technology is widely applied to the engineering. While the matching surface of machine parts are covered with the wearing coatings, their capability of resisting frictional wear will be improved obviously and the service life will be extended.

表面涂層技術(shù)在工程中的應(yīng)用愈來愈廣泛18福利午夜福利视频少妇，機(jī)器零部件的配合部位涂敷耐磨涂層后免费观看黄色的视频在线看，能有效地提高接觸區(qū)域內(nèi)的抗摩擦磨損能力，延長零部件的使用壽命A片免费网站一区二区。

As the trash pieces have irregular shapes, the surface is very different from the orderly X by Y grid that is used for digital displays and the trash pieces do not come through as "pixels." Instead the piece celebrates the ability of computation to make sense and orchestrate even the messiest of substances.

垃圾呈不規(guī)則形狀91主播，其物質(zhì)表面跟數(shù)位影像所使用規(guī)律的經(jīng)緯軸線天天操天天、像素截然不同，然而90人人操人人干，這件作品巧妙應(yīng)用電腦理性的運(yùn)算功能欧美人和牲口杂交在线观看，成功地合理化最混亂的物質(zhì)。

An approximate analytical approach, which can be used to analyze the optical characteristics of metal-clad step or graded index waveguides in near cutoff, is presented at first. The mode propagation characteristics of metal-clad step index waveguides in near cutoff are comprehensively analyzed.

GaAs/GaAlAs異質(zhì)結(jié)光波導(dǎo)材料是目前集成光學(xué)中的重要材料99思思视频，本論文在系統(tǒng)介紹外延生長技術(shù)的基礎(chǔ)上欧美偷窥自拍，利用普通的液相外延爐，成功地生長出可用于光波導(dǎo)器件制作的不卡免费黄色小视频、表面較光滑并具有較大面積（14×16mm〓）的GaAs/GaAlAs異質(zhì)結(jié)光波導(dǎo)材料欧美日韩综合久久精品A片app，C-V法測得波導(dǎo)層載流子濃度為2—4×10〓cm〓，Al-Schottky接觸的反向電壓大于20伏亚洲中久久久久久精品国产，平板波導(dǎo)和脊波導(dǎo)通光實(shí)驗(yàn)良好欧美视频视频二区主播大秀。