When applying phase-stepping interferometry to measure a surface, distortion will be caused as a result of various error factors especially the phase stepping error from the phase shifter. Even seriously flexuosity can be produced.

用相移干涉術(shù)測(cè)量物體表面形貌時(shí)国产专区网站，各種誤差因素特別是相移器移相誤差的影響使得表面形貌的測(cè)量偏離了實(shí)際值欧美一级情欲视频，甚至?xí)a(chǎn)生形貌失真的現(xiàn)象。

Electricity character test results showed that it was chemical adsoption between hydroxamate and Perovskite surface, because the floatability of Perovskite is good when the ε-potential value of Perovskite was negative number all along in the range of test.

礦物表面電性研究表明美女黄色福利视频，鈣鈦礦在研究的范圍內(nèi)ξ電位始終為負(fù)值女同一区二区三区，而鈣鈦礦在C〓羥肟酸作用下可浮性很好，表明C〓羥肟酸在鈣鈦礦表面發(fā)生了化學(xué)吸附欧美日韩国产中文在线专区视频。

The surface appearance and hygroscopicity of ADN after coating were analyzed by SEM and weighing method. Results show that a kind of floccule of PU is formed on the surface of ADN, which makes the hygroscopicity of ADN after coating less than that before coating evidently. When coated ADN is exposed in the atmosphere for 30 days with the RH less than 60%, the hygroscopicity of coated ADN is only 0.136% and does not increase with the increasing of exposure time.

用掃描電鏡和稱(chēng)重法分析了包覆后ADN的表面形貌和吸濕性免费性爱a片在线，結(jié)果表明，聚氨酯黏合劑在ADN表面形成絮狀的包覆膜精品拍拍，使包覆后ADN的吸濕率明顯小于包覆前ADNAV网站大全免费，在相對(duì)濕度60%以下，包覆后ADN在空氣中暴露30天時(shí)吸濕率僅0.136%欧美视频在线观看图片小说，吸濕率不隨時(shí)間增加欧美国产亚洲精品高清不卡。

The function is not good , the pump rotation rate is partial to height since device system operation is unreasonable and the pump entrance vapor erodes, that the vapor erodes , the vapor erodes the entry occurrence part in the pump the day afer tomorrow happened , is able to have air bubble in the water, that it may pound machinery on one hand seals off the outside surface soft and floury , makes it's surface damage appear on; That another aspect may make fitting that astiring sound is encircled by also contain air bubble in flow soft and floury film, can not form the stable flow film , brings about the trunk friction that fitting that astiring sound is encircled by face , makes machinery seal damage.

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The AFM and SEM examination indicated a honey-comb structure after erosion and SEM showed the deposition on the enamel surface after fluoridation.

AFM和SEM均可見(jiàn)酸蝕后的釉質(zhì)表面呈典型的蜂窩狀結(jié)構(gòu)亚洲黄色网站1，SEM觀察顯示氟化物處理后，各組釉質(zhì)表面均有一定沉積物天天射av。

After fluorination treating, the stainless steel surface exhibits super-hydrophobic properties, with a water contact angle of about 160°.

該表面經(jīng)氟化處理后表現(xiàn)出超疏水性黄色色色色色色色网站，水滴在該表面上的接觸角達(dá)到了160°。

These modifications are usually in the form of surface deformations from embossing by rolls, fluted surfaces, and other fibers

這些變化通常是受滾筒溝槽表面以及受其他纖維的擠壓形成表面變形日韩亚洲欧美激情视频。

These modifications are usually in the form of surface deformations from emboss ing by rolls, fluted surfaces, and other fibers

這些變化通常是受滾筒溝槽表面以及受其他纖維的擠壓形成表面變形国内大量愉拍人妻精品视频。

The surface of clay was modified by using octadecyl ammonium and the structure of clay after modification was characterized by using X-ray diffractometer , thermogravimetric analyzer and Fourier transform infrared .

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Then, the differential equations are solved by the Fourier expanding and Hankel integral transform method. Integral solutions of soil skeleton displacements and pore pressure as well as the total stresses for poroelastic media are obtained. Furthermore, a systematic study on Lamb's problems in transversely isotropic saturated half-space is performed. Integral solutions for surface radial, vertical and tangentical displacements are obtained both in the case of drained surface and in the case of undrained surface excited by vertical and tangentical harmonic resources respectively. Numerical results show the obvious difference between the model of isotropic saturated poroelastic media and that of transversely isotropic saturated poroelastic media.

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