The transformation diagrams of super-cooled austenite are described by polynomial-like function and cubic spline function.

經(jīng)驗(yàn)證該系統(tǒng)分析處理出的表面溫度不卡av在线播放、表面熱通量女人自慰喷潮高清AV毛片、介質(zhì)換熱系數(shù)在評定淬火介質(zhì)的冷卻性能上更科學(xué)、可靠A一级电影国产精品无码一本。

Compared with control plant growing in NS with phenanthrene alone, phenanthrene level in cucumber root decreased but above-ground phenanthrene level remained un-affected in NS with phenanthrene and Tween 80 at supra-CMC.

在含有菲和表面活性劑的營養(yǎng)液中培養(yǎng)黃瓜幼苗時(shí)igao视频，大于CMC的Tween 80處理使黃瓜根中菲含量下降，而地上部分菲含量受營養(yǎng)液中表面活性劑的影響不顯著片黄色国产毛片。

The results show that, when the electromagnetic field was applicated, the flowability and filling capacity of cupronickel alloy are increased, the surface cracks are eliminated, and the thin-walled cupronickel tube billets with smooth surface can be obtained due to the increase of flowability and filling capacity of cupronickel alloy. The solidification structure of the tube billets is evidently refined, the shape of Ni-rich phase changes from needle-like to bulk and the casting stress declines from 7.2 to 0.32 MPa. With the structure improving, the tensile strength and elongation increase by 5% and 36%, respectively, than those of ordinary continuously cast tube billets.

結(jié)果表明：在連鑄過程中施加旋轉(zhuǎn)電磁場能夠提高金屬液的流動(dòng)性和充型能力一级片不卡网站，消除表面裂紋缺陷，從而制備出表面光滑的薄壁白銅管坯色哟哟网站进入；在電磁力的作用下管坯凝固組織顯著細(xì)化99re这里只有是精品，富鎳相由針狀轉(zhuǎn)化為團(tuán)塊狀，同時(shí)鑄造應(yīng)力由未施加電磁場時(shí)的7.2 MPa下降至0.32 MPa欧美精品性爱；隨著凝固組織的改善欧美丝袜特黄大片，施加磁場的管坯抗拉強(qiáng)度和伸長率與未施加磁場管坯的相比分別提高5%和36%。

This paper proposes a robust filter function, called trilateral filter function, to filter the noises in the domains of surface curvature, normal and position at each sample point while the local surface is fitted in a quadratic form. By optimizing the filtering result of curvature tensor, our approach is capable of preserving the feature on the target model.

通過在掃描模型每個(gè)采樣點(diǎn)處擬合一個(gè)二次型曲面裸体美女让男人桶出白浆，設(shè)計(jì)了一個(gè)魯棒的濾波函數(shù)--三邊濾波函數(shù)日韩久久久精品；應(yīng)用該函數(shù)分別對模型表面上每個(gè)點(diǎn)的法線、曲率和位置進(jìn)行濾波亚洲男人社区；通過對曲率的濾波結(jié)果進(jìn)行優(yōu)化欧美不卡高清视频，可有效地保持三維模型表面上的特征。

A method by which the curved surface of the earth is portrayed on a flat surface.

是一種方法女人18免费一级特级毛片视频，通過它地球的彎曲表面被描繪于一個(gè)平坦的表面久久91精品国产91久。

Finally, by means of electrometric method, the stress of the exterior surface of the feed inlet was measured. The curvilinear figure of the stress distribution of the exterior surface was drawed and compared with the results of the finite element analysis. The rationality of theory analysis and the reliability of finite element analysis were verified.

最后，采用電測法對進(jìn)料口的外表面應(yīng)力進(jìn)行了實(shí)驗(yàn)測量欧美在线AⅤ，繪出進(jìn)料口外表面應(yīng)力分布曲線并與有限元分析結(jié)果對比日韩精品毛色视频在线播放网站，驗(yàn)證了理論分析的合理性和有限元分析的可靠性。

The Conclusions are: 1. The surface morphology and the area of the cutting plane exerts great influences on the fabrication of s-BLM. Good surface morphology would help to improve the stability of s-BLM in the process of its thinning.

本論文得到的主要結(jié)論如下：(1)金屬基底的表面形貌和端面面積對雙層類脂膜的制備有很大影響猛男好爽好爽男人天堂，平整的表面形貌有助于增加雙層類脂膜在變薄過程中的穩(wěn)定性人人操人人插人人搞。

Based on the non-linear characteristics of fractal theory,the surface profile of cylindrical roller s is studied.

基于分形理論的非線性特征，對圓柱滾子加工表面輪廓進(jìn)行理論研究，探討用分?jǐn)?shù)維來表征其加工表面的粗糙度国产白领诱惑在线观看视频。

ABSTRACT This thesis presents researches on the measurement and control of cylindrical grinding surface quality and the measurements of roughness of very smooth surfaces with the help of the finance from The second Automobile Works of China and National Natural Science Foundation of China.

本文是在第二汽車制造廠和國家自然科學(xué)基金委員會(huì)共同資助下浮力国产第三页草草影院，分別對精磨過程中外圓磨削表面狀態(tài)的檢測與控制和超光滑表面狀態(tài)測量這兩項(xiàng)課題進(jìn)行了研究。

A transfer-matrix method is used to study cylindrical wave reflection at cylindrical media interfaces. We find that the reflection can be total at an interface of small radius but is only partial if the radius is large.

應(yīng)用轉(zhuǎn)移矩陣法研究柱面介質(zhì)內(nèi)表面處柱面波的反射又黄又高潮水又多的视频，發(fā)現(xiàn)在小半徑內(nèi)表面上的反射為全反射欧美性色欧美A在线播放秒播，當(dāng)半徑較大時(shí)，它只是部分反射黄色网站视频免费直接看好爽。