凝固的

The results show that the influence of electromagnetic stirring on the following solidification behavior is more outstanding when the stirring temperature is near the liquidus; the number of α dendrites is declined and the morphology is transformed into rosiness and non-dendritic grains; the Al-Si eutectic's transition from lamellar structure to fibrous structure occurs in the eutectic reaction too.

结果表明：随着搅拌温度的降低至液相线附近时，电磁场对熔体凝固行为的影响逐渐显著；α初晶中树枝晶不断减少并逐渐转变蔷薇状晶和非枝晶；水淬后Al-Si共晶组织也由粗大的片层状转变为细小的纤维状和鳞片状结构。

In this paper, the phase-field models coupled with force flow, shear flow and nature convection are introduced respectively.

阐述了相场方法是凝固过程中对流效应数值模拟的有效方法，分别介绍了考虑强迫对流、剪流、自然对流的相场模型，综述了相场方法在对流领域研究中的应用情况，指出了该研究领域目前存在的问题及今后的发展方向。

In order to determine the right position of segment electromagnetic stirrer, the finite element method was used to calculate temperature field and shell growth in bloom. The results were used for U71Mn.

在采用有限元分析软件全面计算了大方坯在连铸过程中的温度场分布、凝固末端的位置的基础上，确定了扇形段电磁搅拌器的安装位置。

That kind of world great and life tiny contrast, coagulation and nimble and resourceful contrast, can appear the life is the how tenaciousness and great.

那种天地的博大和生命渺小的对比，凝固和灵动的对比，会显得生命是多么的顽强和伟大。

Again,he stands there quietly,saying nothing.that's around 5.40am AD 451,in Catalaunian Plain,time freezes at that moment.the sun and the fading moon and stars which has been unchaged for millions and millions of years and will still be unchanged for millions and millions of years and the softened eye lights of hundreds of thousands of brave Roman soldiers are the testimony forever.long time's silence,and general puts on his visor at last and again mounts his horse,he makes a gesture to order his troops to make a circuit,King Theodoric catches up with him,all those soldiers follow closely behind them

那是公元四百五十一年七月二十五日清晨五十四十分左右，时间仿佛在那一刻凝固，那亿万年不变的太阳和那亿万年不变星光以及几十万的罗马战士突然柔和下来的目光是永恒的见证。

I watched, horrified, as a mass of gorgeously nutty, aged Gouda seized and curdled into a stringy, unappetizing mass.

但结果令我感到震惊，因为一团精美的坚硬的古达干酪凝固成卷须状的倒胃口的块状物。

The rapid solidification and grain growth of molten bath of laser surface remelting TA15 titanium alloy was a process of directly epitaxial growth of the b grains of the unmelted substrate at the contact of the melt-pool bottom.

分析表明，TA15钛合金激光表面重熔熔池的快速凝固是一个以熔池底部热影响区顶部与熔体接触的未熔母材b晶粒为衬底的直接外延生长过程，因此热影响区顶部与熔体接触的未熔母

According to the study on solidification behavior of YBaCuO compound, laser floating zone melting technology is developed to grow YBaCuO superconducting crystals, and the microstructure and superconductivity of the crystal have been discussed.

根据对YBaCuO化合物凝固行为的研究，发展了一种用激光浮区熔化法生长YBaCuO晶体的新工艺，並对用此法制备的超导体的组织与性能进行了分析。

Insure the viscousity increase strain of slag surface, and it can able to avoid adhibit slags, and reduce curdle temperature, increase heat stream, and reduce carbon con-tent as possible.

针对性的确定保护渣的粘度，提高渣、金界面张力，可有效防止粘渣，另外害必须降低保护渣的凝固温度、适当的增加热流、尽量减少自由碳的配入量。

The impact craters from that era have been smoothed out. As it froze and expanded, the surface must have cracked to accommodate the extra volume producing Ithaca Chasma.

历史上由碰撞产生的陨石坑已经平滑了，随着它的凝固和膨胀，它的表面可能裂开而产生额外的容量，这样便产生了Ithaca Chasma。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷