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Besides, the dendrite and the boride morphology in the big grain and small grains are same. All these results show that the boron addition does not influence the solidification process, but promote the β→α transformation, so still grain refined lamella can be gained at last.

这些实验结果表明：硼化物对Ti46Al8Nb基合金晶粒的细化作用主要不是通过改变 L →β的凝固过程得到的，而是通过影响凝固后的β→α固态相变来实现的。

The nanocomposite deposits prepared by ultrasound-pulse electroforming had smooth morphology, refined crystal grain and compact microstructure.

在超声—脉冲电铸方式下，可以获得晶粒细小、表面光滑、组织致密的纳米复合沉积层。

By means of the two links of scientific development-conjectures and refutations,Popper constructs the logical morphology of scientific evolution and forms his theory of scientific development model.

波普尔通过科学发展的两个基本环节——猜想与反驳，构建了科学进化的逻辑形态，形成了他的科学发展模式理论。

According to mathematical morphology, a new image segmentation method based on regionally minimal cost watershed transform is introduced.

利用数学形态学的基本理论，提出了一种基于局部最小代价分水岭算法的图像分割新方法。

The buildings in Jio-gang-kou displayed a regular pattern from the map in Japanese colonial period; it showed the morphology of settlement had been division then.

在昭和三年的《台湾地形图》中，旧港口的建筑群呈现相同的座向关系，这显示当时的聚落空间已经事先进行区划，并且反应出住宅单元整齐排列组合的特性。

The main morphology of Fe3Si exhibited regular polygon equiaxial crystal and irregular equiaxial crystal.

Fe3Si相的形态主要呈现为规则的多边形等轴晶和不规则的等轴晶。

The main contents of the thesis are summarized as followed:(1) The nucleation and growth mechanism of 3-D flowerlike ZnO crystals in ZnCl2-NaOH system was investigated through monitoring the crystal structure, morphology, and Zn concentration in reaction solution and at regular intervals.

本论文的主要内容包括：(1)三维花状ZnO微晶的生长机理研究以ZnCl2-NaOH为体系，通过跟踪反应过程中不同时间溶液中Zn浓度以及产物的物相和形貌，揭示了3-D花状ZnO晶体在液相反应中的成核、生长机理。

With increasing undercooling, the solidification microstructures of the alloys have changed, for example, grain refinement, transformation from regular rod eutectic structure to spherical anomalous eutectic grain structure with particulate morphology; while at higher undercooling, fine regular eutectic structure was observed.

随着过冷度的增加，其凝固组织发生了一系列的变化：晶粒逐渐细化，凝固组织从规则棒状共晶向异常粒状共晶组织转化，最后得到显微结构细小的胞状共晶团组织。

Objective:To study the change of histo－ morphology on the rats' cerebral infarction after rehabilitative training.

目的：研究康复功能训练后大鼠脑梗塞组织形态学的改变。

After Reiter staining, fibroblast-like cell morphology could be seen, and cells grew with vertex or whirlpool.

倒置显微镜下可见贴壁细胞呈圆形，有小的胞浆突起。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了