The polishing fluid is composed of Al2O3 micropowder with a grain diameter of 0.5-1.0 mum, coal oil, lard, plant oil and spindle oil, wherein Al2O3 micropowder is abradant, coal oil is solvent, the mixing liquid of lard, plant oil and spindle oil is as additive; and the polishing fluid is prepared by a mixing liquid which is composed of 2% lard, 2% abraser, 8% plant oil and spindle oil by volume and 88% coal oil. The polishing fluid can produce the H62 brass element with a uniform surface quality and a good surface roughness value up to 0.008 mum, has the characteristics of no eroding elements, effectively relieving mechanical score, good processing surface quality and can be used for decoration of the plastic metal material and surface polishing process before the material metallographic microscope analysis.

拋光液由粒徑為0.5～1.0μm的Al 2 O 3 微粉人人妻人人妻人人妻、煤油、豬油另类性交在线、植物油和錠子油混合而成伊人色综合网一区二区三区；其中Al 2 O 3 微粉為磨料，煤油作溶劑www.baidu.comA片激情，豬油羞羞网站在线观看、植物油和錠子油的混合液作添加劑；拋光液按體積比由2％的豬油囯产精品网国产、2％的磨料丝袜美女人人干、8％的植物油和錠子油的混合液、88％的煤油配制而成欧美丰满熟妇性69；該拋光液能夠加工出表面質(zhì)量均勻欧美一区黄片免费看，表面粗糙度值達(dá)到0.008μm的H62黃銅工件，具有不腐蝕工件国产精油按摩一级毛片、有效緩解機(jī)械刻劃作用黄色大片最新网址品尚j8、加工表面質(zhì)量好的特點(diǎn)，可以用于塑性金屬材料的外觀裝飾性加工能看av的网址，以及材料金相分析前的表面拋光加工AAAAA欧美一级黄色片。

The company owns the high engineers with the technical personnel many a technician for,advanced production in domestic equipments and physics and chemistries examining instrument many set,absorbing combination using domestic and international and advanced craft technique and sciences manage means, have become for year now to produce 3000t the high-quality cold-rolled, cold-drawn stainless steel seamless tube every kind of specifications.

公司擁有高級(jí)工程師和技術(shù)人員多名，引進(jìn)國(guó)內(nèi)先進(jìn)的生產(chǎn)設(shè)備亚洲av清无码精品自拍，現(xiàn)擁有50噸橙人视频在线播放观看免费、20噸、10噸日韩午夜在线试看网站免费、5噸免费a片在线、1.5噸等冷拔拉管機(jī)組，LG60中文字幕亚洲男人的天堂网络、LD40亚洲福利一区二区、LG30、LG15等冷軋機(jī)組美女黄网站视频免费视频软件，水壓一级黄色毛片在线A视频免费播丶放、渦流、超聲波探傷被男人cao了几天几夜视频、粗糙度免费在线黄网站视频、硬度、晶間腐蝕国产黄片无码av、力學(xué)性能測(cè)試等設(shè)備齊全www.A片16，下屬設(shè)立檢測(cè)試驗(yàn)中心，吸收結(jié)合使用國(guó)內(nèi)外先進(jìn)的工藝技術(shù)和科學(xué)的管理手段com.mm国产黄片，現(xiàn)已形成年產(chǎn)3000噸各種規(guī)格的優(yōu)質(zhì)冷軋色色66精品、冷拔妓女在线观看网站、拋光不銹鋼無縫鋼管的能力。

The sticking of cold rolled strip is related with the physical properties of strip itself and stress, which is in～duced by coiling, cooling, harmful shape, convexity, annealing, uncoiling and the coarse degree of strip surface and strip strength.

分析了寶鋼冷軋薄板粘結(jié)的形成原因极品人妻沉沦秦雅，與生產(chǎn)中各工序產(chǎn)生的應(yīng)力和帶鋼本身的物理性能有關(guān)女子被男子操的视频，即與軋機(jī)卷取應(yīng)力、軋后冷卻應(yīng)力国产伦精品一区二区三区免费视频、板形應(yīng)力在线观看黄片儿。、板凸度應(yīng)力、退火過程內(nèi)在熱應(yīng)力亚洲丶欧美丶日韩在线一、平整開卷應(yīng)力性欧美精品一区二区三区在线播放、帶鋼表面粗糙度和帶鋼的強(qiáng)度有關(guān)。

When a plant community vegetated on the ground, the roughness was changed because of the coverage and the height of plant, and the energy of wind because of the density and the interstitial-degree.

下墊面為植被群落時(shí)色色资源网址，風(fēng)場(chǎng)分布發(fā)生改變欧美性爱网网址，植被高度和蓋度對(duì)下墊面粗糙度都有明顯的影響，植被群落的密度以及斷面疏透度對(duì)風(fēng)能影響顯著91专区。

Based on the theory of thermal emission polarization and the method of thermal emission polarization detection, the relation between the surface roughness of aluminum and steel plates and their degree of linear polarization of the thermal emission was studied by using a kind of thermal imaging polarimeter.

中國(guó)科學(xué)院安徽光學(xué)精密機(jī)械研究所遙感研究室黄色网站进入网址，合肥 230031根據(jù)熱紅外偏振的原理和探測(cè)方法，利用一種熱紅外偏振探測(cè)系統(tǒng)分別研究了鋁質(zhì)和鋼質(zhì)金屬板熱紅外偏振度和其表面粗糙度之間的關(guān)系在线播放视频国产区。

On the Basis of a great deal of experiments including specific grinding energy, roughness and endurance testing,the grinding performance s of different belts in domestic application while grinding 40Cr connecting rod of diesel engine are analysed.

在進(jìn)行大量試驗(yàn)(包括比磨削能pp.94在线免费、粗糙度、耐用度)的基礎(chǔ)上大香蕉日韩亚洲网在线播放，分析了目前國(guó)內(nèi)常用的三種強(qiáng)力砂帶對(duì)磨削40Cr柴油機(jī)連桿的磨削性能猛操视频，并推薦了磨削用量。

Moreover, the wind erosion rate had a negative correlation with crop stubbles coverage, soil surface moisture, terrain aerodynamic roughness, soil bulk density and soil compactness.

結(jié)果表明日木一级坐爱片，風(fēng)蝕量與土壤地表覆蓋度产国69囗交视频国产、土壤0～5 cm表層含水量、地表粗糙度欧美视频黄页播放大全、土壤容重日韩美女偷自拍视频网站在线观看免费、土壤堅(jiān)實(shí)度呈負(fù)相關(guān)關(guān)系，其中與前三者呈顯著高度負(fù)相關(guān)關(guān)系wwwjjzz。

In the electrodeposited zinc from the sulphate baths containing a small amount Pb2+ions, the effect of Pb2+ on the texture, the morphology, the lightness, the gloss, the surface roughness, the friction factor and the black tarnish resistance of zinc deposits were investigated.

研究了用電鍍法從含微量鉛的硫酸鹽鍍液中獲得的鍍鋅層A级毛片误无码免费真人久久，以及鉛對(duì)其織構(gòu)和結(jié)晶形態(tài)，鍍層表面明度欧美A片激情、光澤度干操美女、粗糙度、摩擦因數(shù)和抗黑變性能的影響欧美又粗又大午夜AAA级。

In the electrodeposited zinc from the sulphate baths containing a small amount Pb2+ions, the effect of Pb2+ on the texture, the morphology, the lightness, the gloss, the surface roughness, the friction factor and the black tarnish resistance of zinc deposits were investigated.

作者中文名：盧燕平无码日韩免费专区迅雷下载；屈祖玉；盧琳国产午夜AAAA福利片；金艷明摘要：研究了用電鍍法從含微量鉛的硫酸鹽鍍液中獲得的鍍鋅層亚洲中文字幕va毛片在线，以及鉛對(duì)其織構(gòu)和結(jié)晶形態(tài)第一次处破女18分钟网站入口，鍍層表面明度5566影音先锋在线、光澤度小黄片大全、粗糙度、摩擦因數(shù)和抗黑變性能的影響www.狼友视频网站。

Edge roughness refers to the edge of the uneven bar code that represents the vertical size of the element.

邊緣粗糙度是指條形碼邊緣不平整度欧美黑人巨大又粗又长，表示元素縱向尺寸的不同。