Through simulating the speckle intensity distribution in the far field of a random rough surface,we compute the degree of angular speckle correlation by substituting spatial average in speckle pattern for conventional ensemble average,and determinate the surface roughn.

通過(guò)模擬計(jì)算隨機(jī)粗糙表面的遠(yuǎn)場(chǎng)散斑場(chǎng)国产一级A片手机在线观看视频，以散斑圖面上的空間平均代替常規(guī)的集平均來(lái)計(jì)算角度散斑相關(guān)系數(shù)日韩情侣中文自拍视频网站，并應(yīng)用集平均的數(shù)學(xué)模型反演粗糙度參量。

Through simulating the speckle intensity distribution in the far field of a random rough surface, we compute the degree of angular speckle correlation by substituting spatial average in speckle pattern for conventional ensemble average, and determinate the surface roughness by the mathematic model of ensemble average.

通過(guò)模擬計(jì)算隨機(jī)粗糙表面的遠(yuǎn)場(chǎng)散斑場(chǎng)人人操必人人操，以散斑圖面上的空間平均代替常規(guī)的集平均來(lái)計(jì)算角度散斑相關(guān)系數(shù)9999在线观看视频免费，并應(yīng)用集平均的數(shù)學(xué)模型反演粗糙度參量。

In addition, the surface roughness of aluminum substrate has a remarked influence on cracking of anodic films.

此外鋁合金基體的粗糙度對(duì)其表面氧化膜中的裂紋有很大影響日韩特级无码毛片免费视频，較為粗糙的表面久久精品国产91，裂紋也較少。

The numerical relationship between the proportionality constant of surface roughness scattering mobility model and surface roughness degree is deduced.

推導(dǎo)出SiC表面粗糙散射遷移率模型的參數(shù)與界面粗糙度之間的數(shù)值關(guān)系欧美福利网站大全。

Finally steel balls millstone covering with Ni-Fe-diamond composite electro-brush plating film is produced successfully.Secondly, the steel balls millstone is used to grind steel ball in ones steel ball factory, and process flocculus the steel balls that possess reticulate veins surface.

然后利用制成的鋼球研磨板對(duì)鋼球進(jìn)行超精磨削加工日本wws，加工出了表面具有網(wǎng)狀紋理形貌的"絨面"鋼球，利用儀器測(cè)量鋼球表面的粗糙度值達(dá)到了0.015μm久久99精彩视频，表面波紋度值達(dá)到了0.006μm人人操人人操人人看，圓度達(dá)到了0.010μm，球批直徑變動(dòng)量小于0.015μm肥女人一级A片免费视频。

Low temperature poly-Si is attractive for display developing toward high circuit integration, low power consumption, and organic electro-luminescence, but poly-Si has high surface roughness which causes poor uniformity, bad reliability, and high scale-down difficulty of TFTs.

顯示器朝高度電路整合9cao在线播放精品日韩，低耗電及有機(jī)發(fā)光發(fā)展，低溫多晶硅是最受矚目的技術(shù)97中文字幕超碰精品。然而欧美黑人巨大最猛性XXXXX，多晶硅的高表面粗糙度會(huì)造成組件均勻度、可靠度不佳特级婬片A片AAA毛片AA1，及組件縮小化的困難91人人干人人操。

Researched and analyzed the influence to static balance of the rotor caused by the structure of gyroscope rotor, roundness, sphericity, dimensional precision, etc. non-spherical factors and surface roughness, the change of outside environment etc., which could react directively on the natural operating and machining of the rotor.

從理論上分析研究陀螺轉(zhuǎn)子本身結(jié)構(gòu)，圓度久久黄色視頻、球度国产精品自产拍在线观看看、尺寸精度等非球形因素以及表面粗糙度、外界環(huán)境變化等對(duì)轉(zhuǎn)子靜平衡的影響等97干干干，對(duì)轉(zhuǎn)子正常工作及加工處理等起到指導(dǎo)性作用永久黄网免费看。

Results showed that:(1) soil loss from plough tillage was as much as 3~8 times that from no-tillage; the aerodynamic roughness lengths under plough and no-tillage were 0.032, 0.417, respectively.(2) No-tillage soil contained more clay and fine sand in the 0-10cm topsoil layer than the plough tillage soil. In the 0-5 and 5-10cm soil depth, the bulk density, soil hardness and soil moisture were more under no-tillage than plough tillage. Especially, the soil hardness in 0-5, 5-10 and 10-20cm under no-tillage were as much as 4.7, 2.8 and 3.8 times, respectively.

研究結(jié)果表明：翻耕農(nóng)田土壤風(fēng)蝕量是免耕地的3~8倍亚洲区在线，翻耕地和免耕地的地表粗糙度分別為0.032和0.417；與翻耕地相比在线无码你懂的视频网站，免耕地表層0~10cm土壤粘粒和粉粒含量較多三级插逼网站；免耕地土層0~5cm和5~10cm的土壤容重、堅(jiān)實(shí)度和土壤水分都大于翻耕地2022最新无码国产自在线视频，其中0~5cm激情五月综合综合图片区、5~10cm和10~20cm土層土壤堅(jiān)實(shí)度分別是翻耕地的4.7、2.8倍和3.8倍欧美性爱教学视频。

The result of simulation analysis shows that the extent of the consequence is increasing by the rising level of atmosphere stability; the consequence extent is rising first and then decreasing along with the increase of RH of the atmosphere but increasing significantly by atmosphere stability; the consequence is decreasing gradually by the aggrandizing of surface roughness.

結(jié)果表明：隨著大氣穩(wěn)定度等級(jí)的增加国产免费一级特黄真人视频网站，LNG泄漏事故后果嚴(yán)重度逐漸增加；隨著空氣相對(duì)濕度的增加欧美一级免费网址，LNG泄漏事故影響后果先增加后減少黄色视频屏在线，這種趨勢(shì)隨大氣穩(wěn)定度等級(jí)的增加而越加明顯，且事故后果嚴(yán)重度也相應(yīng)增加天天狠天天添日日拍；隨著地表粗糙度的增加日本淫淫网，LNG泄漏事故影響后果基本呈現(xiàn)出逐漸減小的趨勢(shì)。

Main camp product :The ball bearing guide screw (may completely according to chart processing, welcome to attempt inquired), the straight line optical axis is by the technology which accumulates in the axis outer diameter common difference, the straight dimension, circumference, in the surface roughness guarantees the very high accuracy.

主營(yíng)產(chǎn)品：滾珠絲杠（可完全按圖加工中文字幕毛片网址，歡迎來(lái)圖詢問(wèn)）A片免费黄色录像、直線光軸是以積累的技術(shù)在軸的外徑公差，直線度色色视频网址，圓周度超薄丝袜脚足j视频，表面粗糙度上保證很高的精密度。