The rules of fluid rate with different technical parameters: the increase of electromagnetic force causes the increases of the fluid rates at S/L interface and free surface, the decrease of skin depth, the increase of electric current density which will make the fluid at free surface flowing faster, while it doesnt affect the fluid rate at S/L interface. When the height of melt increases, the both of fluid rates will increase too. The increase of the width-thickness ratio augments the fluid rates along the wider edges at S/L interface evidently, while the rates along the narrow edges will have little change, and the rate at free surface has little change too. The increase of overheat degree minishes the range of mush zone, while the fluid rates at S/L interface and free surface will increase evidently.

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The result showed that the surface architecture and ultrastructure of I.punctatus ' gill and secondary gill lamellae were similar to those of other teleosts. The surface of gill arches and gill rakers was covered with pavement cells which were characterized by circular microridges, and secreting-holes were found among cells on the surface of gill arches. The base part of gill rakers were bigger in terms of diameter. The pavement cells' surface of gill filaments' middle part was characterized by microridges with fine lateral protuberances on both sides which were either fused or interruped, while the microridges disappeared on the pavement cells' surface on both top and base parts of gill filaments, forming dense granulated protuberances. The height and interlamellar space of secondary gill lamellae in I.punctatus were relatively higher and bigger, respectively.

結果表明6080午夜福利毛片，斑點叉尾鮰鰓的表面結構和微細結構與其他硬骨魚類基本相似18岁以下禁看的黄色网站，鰓弓和鰓耙表面被具環(huán)形微嵴的扁平上皮細胞所覆蓋欧美粉嫩泬无套在线观看，鰓弓表面細胞之間有孔洞；鰓耙基部較粗壯亚洲区欧洲区视频；中部鰓絲上皮細胞表面的微嵴兩側有細小的橫突国产91视频免费看，有些微嵴出現融合或間斷；端部和基部鰓絲上皮細胞表面的微嵴消失国产玩弄老太婆，形成密集顆粒狀突起国产一级一级理论片A片一区二区；鰓小片的高度和片間距較大。

Granular corrosion products, surface corrosion pits, cracked and spalled passivation films are observed. The size of the corrosion pits is around several tens to several hundred nm in depth. After long testing time, lots of granular corrosion products ranging 200 to 300 nm in diameter are observed on the surface.

由即時擷取之不銹鋼表面形貌影像發(fā)現欧美日韩羞羞视频，試片表面之平均粗糙度隨著浸泡腐蝕時間增加而變大免费观看欧美AAAAAAA片；試片表面之鈍化膜亦被侵蝕破裂，試片表面之各種大小形態(tài)蝕孔亦能完整觀察2022www.黄色网，蝕孔之深度自數十奈米至數百奈米不等又大又粗A级无码毛片免费看。420SS於長時間浸泡腐蝕之后，表面生成直徑約200至300奈米之顆粒狀腐蝕生成物日本黄色片AAAAAA。

A Dense scale on the2O3(Cr/Y=4/1) coated specimen;2O3(Al/Y=3.6/1) coated specimen; Oxide nodules formed at the corner on the specimen coated with2O3(Cr/Y=2/1) deposited for 15 s; Locally spalled scale on the same specimen as in; The trace of cracks in the deposited oxide film on the scale formed on the specimen coated with2O3 (Cr/Y=2/1) deposited for 60 s; Showing the similar trace on the same specimen as in b

沉積復合OTFC試樣的氧化層形貌有如下特征：(1)氧化層絕大部分致密欧美系列黄色视频、完整、與基體附著良好，晶粒細泄磺愣摹（圖7a99综合色，7b）；(2)在短時間(15s)沉積2O3 OTFC試樣的局部表面出現了不均勻氧化（圖7c51国产偷网站，7d）盗摄偷窥，但只是在沉積Cr/Y=4/1膜試樣的局部表面產生了類似無涂層Fe25Cr上剝落的厚膜（圖7d）；(3)沉積2O3(Cr/Y=2/1) 60s（圖7e）與15s（圖7c）的結果不同性色毛片A片全部，前者整個試樣表面氧化產物顆粒細小又色又污视频网站，無粗大氧化物顆粒形成；(4)沉積2O3(Cr/Y=2/1) 60s和2O3(Al/Y=3.6/1)薄膜的試樣由于氧化增重非常少免费的黄黄网站，氧化層很薄www.欧美视频，刻印著涂層中局部出現的裂紋（圖7e，7f）黄页网站网址在线观看，這種印跡的保留可能反映著傳質機制的改變另类日韩高清精品视频在线观看网站，即新氧化物由在外表面形成轉變?yōu)樵谕?strong>表面以下形成。

Inner surface images of PS and PAMS micro-shells were obtained with PSI method.The results are consistent with the measured results by atomic force microscope.The measurement error is analyzed by studying the influence of thickness fluctuation of micro-she...

以微球殼層對超光滑碳化硅及單晶硅片表面形貌的調制作用為研究對象国产丝袜一级a片免费视频，討論了微球的外表面粗糙度以及微球壁厚對內表面粗糙度測量結果的影響欧美黄片免费在线视频，確定了相移干涉法測量微球內表面粗糙度的不確定度，實驗結果表明：對于表面粗糙度小于30 nm久久99国产综合精品第二页、厚度小于9μm的微球就要色色网，測量不確定度小于0.4 nm。

Based on these results, it is reasonable to assume that cationic surfactant could form well-stabilized films on the surface of partially hydrated polyacrylamide solution, as a result a kind of surface active complex was formed between cationic surfactant and HPAM.

總之欧日XX片，本論文系統(tǒng)研究了陽離子表面活性劑和不同水解度的聚丙烯酰胺之間的相互作用九九精品视频在播放一，發(fā)現陽離子表面活性劑能在HPAM水溶液表面成膜，這和表面活性劑的HLB值有關真人在线视频一区，還與HPAM的水解度以及溶液的pH值有關国产精品无码福利短视频；兩者之間的靜電引力是主要驅動力，這一過程又被表面活性劑鏈之間的疏水相互作用所增強性欧美丰满XXXX性。

To overcome the drawbacks in the weight and cost of the antenna with the corrugated soft surface, a new patch antenna with patch rings is designed. Its weight is about 1/4 less than the antenna with the corrugated soft surface and it is inexpensive. Good experimental results are obtained. The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. In conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic-bandgap structures.

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Single factor experiments were done with the factors including the width of protrusion and the trolley's velocity, which showed that the surface frictional coefficient decreases with the width of protrusion increasing, and doesn't change with the trolley's velocity changing, which was consistent with the results of the orthogonal experiment. A theoretical model of the horizontal projection of a corrugated bionic surface's contact area was built, which showed that the contact area's horizontal projection decreases with width and interval increasing respectively and that the ratio of the contact area's horizontal projection and the vertical load decreases with the vertical load increasing. It indicated that the surface frictional coefficient decreases with the above three factors increasing respectively. Finite element modeling and analysis of interactions of a plate and soils was done using ANSYS, which showed that the plate frictional coefficient is little relative to soil elastic modulus and decreases with vertical surface pressure and that trolley's pull and vertical displacement of bionic surface's control pilot keep constant almost during the plate being pulled. Finite element modeling and analysis of interactions of a corrugated bionic surface and soils was done using ANSYS, which showed that surface frictional coefficient is little relative to soil elastic modulus and decreases with bionic surface's structural parameters and vertical pressure increasing. However, the three factors all didn't affect the surface frictional coefficient remarkably on the condition of 90% dependability. For the first time, bionic surfaces were applied to screw piles, which formed bionic screw piles, and the contrast experiments showed the bionic screw pile had certain resistance-decreasing effects.

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Based on recent based on precomputed radiance transfer techniques, this paper proposes a novel method for real-time editing object material under complex environment lighting. First, we precompute the visibility for each vertex as a precomputation stage; Next, at rendering stage, we on-the-fly compute bidirectional reflectance distribution function. Finally, we render the object material by looking up visibility of each vertex.

為了在環(huán)境光下對模型表面的材質進行實時編輯亚洲欧美日韩人成在线播放，提出一種基于預計算輻射傳輸的算法：首先預計算環(huán)境光相對于模型表面每一個頂點的可見性www.色色；然后在繪制時實時計算物體表面的雙向反射分布函數嗯啊慢点好疼；最后通過查找環(huán)境光相對于模型表面每一個頂點的可見性91年清纯女神露脸口爆，快速繪制出物體表面材質。

SF and collagen films were treated by negative corona discharge, homothermal surface potential decay was tested to detect the charge stability. Result showed circums- tance humidity influenced severely the surface charge stability. There were polar groups on the surface after corona discharge, and hydrogen bonds existed between these groups. On the other hand, ATR-FTIR analysis indicated the conformation transition of SF was induced by strong electric field and a part of random coil conformation was converted into β-sheet structure.

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