In order to produce the billet without surface defect under high casting speed and to raise the ratio of DHR or HDCR operation and reduce defect ratio of the final products, soft contact EMCC (Electromagnetic Continuous Casting) technique by imposing high frequency electromagnetic field on the molten steel meniscus region has been developed. This technique is used to control the initial solidification of the billet.

為了在高拉速條件下生產(chǎn)出無表面缺陷的鑄坯在线A级网站，以進(jìn)一步增大鑄坯HDR或DHCR的操作比率国产极品一线天视频在线播放、提高最終產(chǎn)品的無缺陷率，連鑄技術(shù)工作者開發(fā)出利用高頻交變磁場(chǎng)對(duì)鑄坯初始凝固過程進(jìn)行控制的軟接觸電磁連鑄技術(shù)一级欧美一级日韩α片。

The structure of flow field and the aerodynamics along with the inner energy excitation and the variable flow conditions were analyzed in details.

采用L-B碰撞模型曰本色色片，分析了內(nèi)能激發(fā)松弛的流場(chǎng)參數(shù)特性，從分子碰撞黄色视频精品在线观看网站、分子與飛行器表面碰撞的角度我不卡在线一区二，分析了不同來流條件下的流場(chǎng)參數(shù)的變化情況。

Bolt body has several spiral grooves on its outside surface which collect the dust and fouling from inside the receiver, and thus greatly improve reliability of the gun under field conditions.

螺栓機(jī)構(gòu)已在其外部的表面18岁免费黄，收集來自接收器內(nèi)的塵埃和污垢數(shù)螺旋槽，從而大大提高野戰(zhàn)條件下的槍的可靠性h片免费网站。

I considered it a narrative of facts, and discovered in it a vein of interest deeper than what I found in fairy tales: for as to the elves, having sought them in vain among foxglove leaves and bells, under mushrooms and beneath the ground-ivy mantling old wall-nooks, I had at length made up my mind to the sad truth, that they were all gone out of England to some savage country where

至于那些小精靈們久久国产老熟女俱乐部，我在毛地黃葉子與花冠之間，在蘑菇底下和爬滿老墻角落的長(zhǎng)春藤下遍尋無著之后美日在线无码视频看看，終于承認(rèn)這悲哀的事實(shí)：他們都己逃離英國(guó)到某個(gè)原始的鄉(xiāng)間去了美国大片一级又大又粗的黑人，那兒樹林更荒涼茂密，人口更為稀少欧美插插。而我虔信正在播放近国产乱伦，小人國(guó)和大人國(guó)都是地球表面實(shí)實(shí)在在的一部份。

On Sunday, mission scientists used the craft's Surface Stereo Imager to view the scrapings and agreed that they were ideal representatives of the boundary between dirt and ice.

星期日欧美性爱手机，承擔(dān)研究任務(wù)的科學(xué)家們利用"鳳凰"號(hào)飛船上的"表面立體成像儀"觀看了刮下的冰屑国产在线A∨，他們一致認(rèn)為這些冰屑極具代表性，代表著介于泥土和冰層之間的物質(zhì)免费毛片在线永久播放。

What we look like, what our clothes look like, houses, cars… I like to conter this obsession with superficial appearance by stripping back the layers and showing what it is like under the surface Often the integral beauty adds intrigue to the familiar.

我們什么樣子婷婷精品国产精品亚洲，我們的衣服是什么樣子，房屋操屄网址，汽車看个毛片。。。我想這與貌回剝離層表象的迷戀并顯示它是什么樣子的表面下欧美乱伦视频，往往是不可或缺的美麗增加了陰謀熟悉18岁以下禁止进入黄色网站。

In this paper, based on piezoelectric ceramic, composite and experimental mechanics theories, a kind of 1-3 orthogonal anisotropic PCM sensor is developed, and the sensing principle is analyzed to describe sensor behaviors. In order to determine strain and stress on isotropic or orthogonal anisotropic component surface, the relationships between strain and stress are established. The experimental research on 1-3 OAPCM sensor is carried out in uniaxial and biaxial stress states.

本文在壓電材料基本理論、復(fù)合材料設(shè)計(jì)方法和實(shí)驗(yàn)力學(xué)的基礎(chǔ)上久热精品视频，構(gòu)造了一種1-3型正交異性壓電復(fù)合材料傳感元件国产免费午夜福利天堂AV，探討了它的傳感原理，推導(dǎo)了該種元件的傳感方程和用于各向同性材料／正交各向異性材料構(gòu)件表面測(cè)量的應(yīng)力－應(yīng)變關(guān)系美女自慰喷水的网站，并在單向和雙向應(yīng)力狀態(tài)下国产日逼视频网址，進(jìn)行了實(shí)驗(yàn)研究。

So, considering the character of deformation, a novel algorithm called LZD using differential model is proposed associated with least trimmed squares estimator, which is a robust estimator with high break-down point. It enhances the deformation detecting ability and matching accuracy when large deformed area exists in matched DEM.

因此国产一区视频在线看，顧及地表變形的特點(diǎn)国产一区二区AV在线，結(jié)合高崩潰污染率的截尾最小二乘估計(jì)，提出基于差分模型的差異探測(cè)算法欧美牲交A欧差aA片欧美精品，進(jìn)一步提高了在大面積變形情況下的DEM表面差異探測(cè)能力和匹配精度真实迷奸在线观看。

Then , a new effective model , which basess on methematical statistics and matrix norm theory and uses infrared thermal imaging technique , was put forward for PCB reliability detection.

眾所周知，電子設(shè)備的可靠性狀況與其熱性能密切相關(guān)人人夷人人插人人摸，因此昨天看到看看黄色网站，工作狀態(tài)下的PCB 表面的熱模式不僅是其工作狀態(tài)更是其可靠性狀況的重要表征。

Just want to see your original face, even if you beat the perfect surface is a mottled heart.

只是想看你最初的面目网址黄免费，即便你完美的表面下跳動(dòng)的A片免费网址在线观看麻豆，是一顆斑駁的心。