Therefore developing the analysis and research about flow field and temperature field of molten steel in the slab crystallizer is very important.

本文以國(guó)內(nèi)某鋼鐵公司的板坯連鑄機(jī)結(jié)晶器為研究對(duì)象五月综合色色，重點(diǎn)分析了拉坯速度操bxx官网、水口傾角和水口浸入深度對(duì)流場(chǎng)和溫度場(chǎng)的影響在线A片中文亚洲，以及過(guò)熱度對(duì)溫度場(chǎng)的影響久久性网。

In anthropology, ethnographic researchers spend years living immersed in the cultures they study and record.

在人類學(xué)中，人種學(xué)研究人員在其所研究和記錄的文化中花數(shù)年的時(shí)間進(jìn)行浸入式的生活丝袜日韩无码激情视频。

Heating water for use in taps, baths and showers makes up around 30% o average household's gas bills - that's around 200 a year - and may well cost even more if you use an electric immersion heater.

暖氣水亚韩色欧另类欧美在线影院，用於水龍頭，浴室及淋浴設(shè)備占30％左右日韩网友自拍区在线观看视频网站大全，直徑平均每戶的煤氣費(fèi)-這是大約每年200英鎊-和可能的成本日韩午夜Aⅴ，甚至更多，如果您使用的電加熱器浸入手机看A片小视频。

These frequencies will interpenetrate everything in this realm marinating even the physical structures in its higher vibratory field, and as a result, stimulating all life to a new vibratory rate.

這些頻率將滲透在這一領(lǐng)域內(nèi)的每一件事日韩一级AV不卡毛片完整版，甚至浸入在更高振動(dòng)域內(nèi)的物質(zhì)結(jié)構(gòu)，而結(jié)果是亚洲无码天堂在线，鼓舞所有生命到一個(gè)新的振動(dòng)率国产精品网站在线。

If your piece needs to be cleaned, it is best to use a soft jewelers cloth, as opposed to immersing your marcasite silver pendant into commercial cleaners, as this can damage not only the marcasite, but could act as a solvent to the jewelry cement and you could lose a stone.

如果您的作品需要清洗，最好用軟布珠寶商www.日本子..com精品，而不是您的浸入鐵礦銀吊墜投入商業(yè)清潔工人国内自拍与偷拍，因?yàn)檫@會(huì)損害不僅是鐵礦，但可以作為溶劑的水泥和珠寶你可能會(huì)失去一塊石頭经典18岁黄片。

Therefore, it is very important to investigate the role of nonsolvent additives in membrane formation by immersion precipitation both in the investigation on the mechanism of membrane formation and in the preparation of the commercial membrane.

為適應(yīng)不同膜過(guò)程欧美人性交精品A片在线观看，需要使用非溶劑添加劑調(diào)整鑄膜液的配方，獲得理想的膜結(jié)構(gòu)和性能黄色免费的网址。研究NSA對(duì)浸入凝膠成膜過(guò)程的影響国产精选自啪，在理論和實(shí)踐兩方面都具有重要意義。

Let x be an immersion of a compact Willmore surface M into the n-dimensional unit sphere Sn. In this thesis we first consider the Willmore surfaces in the unit 3-sphere, and establish an integral inequality for the square of the length of the trace free part of the second fundamental form and the mean curvature.

令x是一個(gè)從緊致威爾摩曲面M到n 維單位球面Sn的浸入国产美女人人操，在本論文中我們首先考慮3維單位球面中的威爾摩曲面并建立一個(gè)包含第二基本型式跡為零部份的張量長(zhǎng)度平方與平均曲率之積分不等式av在线播放免费精品。

All surfaces of a sinking roller and a supporting roller to be in contact with a molten metal are coated with iron silicide films.

與熔融金屬接觸的浸入式輥和支承輥的所有表面涂以鐵的硅化物薄膜。

The crystallite-covered samples were immersed in the supersaturated solution, and the crystallites grew to uniform calcium phosphate coatings.

再將磷酸鈣晶體覆蓋的Ti6Al4V浸入過(guò)飽和溶液后免费在线中文字幕，表面的磷酸鈣晶體迅速生長(zhǎng)成為均勻的磷酸鈣涂層裸体美女视频一区二区三区。

With the rapid development of the engineering actions in the highland with particular stratigraphic sequence, because of the buildings at the back of the sliding body and the cutting slope at the front, the pushing force of rock and soil in slope increased, but the anti-sliding force weakened. On the other hand, during the rainfall surface water immerged into the layer interface of the diatomite along the unloading cranny, resulting in the diatomite becoming soft after absorbing water and its shear strength lowered. At the time, the water level went up, the dynamic water pressure and uplift pressure increased, the anti-sliding force continued to reduce. Therewithal, the landslides occurred along sliding surfaces with small tilt angle.

在丘陵區(qū)此獨(dú)特的層序地層近年來(lái)隨著人類工程活動(dòng)強(qiáng)度的增大，滑體后緣建筑亚洲天堂在线视频www，前緣切坡XXXXHD免费视频，造成下滑力增加，抗滑力減弱天堂毛片网；另一方面在降雨的作用下欧美日韩亚洲图片，地表水體沿著卸荷裂隙通道浸入到下伏硅藻土層界面，硅藻土吸水軟化四川美女大白屁股黄毛片观看，抗剪強(qiáng)度減弱看一级毛片一区二区三区免费，同時(shí)地下水水位上升，動(dòng)水壓力和揚(yáng)壓力加大黄色网站在伦看，抗滑力進(jìn)一步降低性饥渴艳妇k8经典A片，于是產(chǎn)生了低傾角滑面滑坡。