晶

In the case of Cu-45% Ge hypereutectic alloy, a"plate-shaped to granular-shaped"structural transition of primary phase takes place if undercooling exceeds 200K.

采用玻璃净化法，使Cu-39.6%Ge共晶、Cu-36%Ge亚共晶及Cu-45%Ge过共晶合金分别获得200K（0.218T〓）、189K（0.198T〓）及219K（0.23T〓））过冷度。

In cases and, suitability means that the procedure can, with reasonable certainty, detect and distinguish between polymorphs should they occur.

在情况和下，适应性表明方法，毫无疑问地可以检测出和定量测定多晶型和/或这些晶型混合物的溶剂合物，或测量出多晶型。

The results show that the grain sizes of nickel platings prepared under different electrodeposition time slightly fluctuate at 21 nm.

结果表明，不同电沉积时间下制得的镍镀层晶粒尺寸在21 nm小幅波动；随着电沉积时间的延长，纳米晶镍镀层的显微硬度存在先增大后缓慢降低的趋势，最大值为472 HV0.01，对应的电沉积时间为16 m in；纳米晶镍镀层的微观形貌为累积长大的胞状结构，电沉积时间为1~4 m in时，胞状结构表面密布着粒径为90 nm左右的二次纳米镍颗粒；本试验制得的纳米晶镍镀层失稳长大的起始温度为283.7℃，峰值温度为311.4℃。

It was found that as the dopant amount of Fe3+ ions is up to 5.7mol%, the cell parameter and cell volume increase obviously, the sharing edges of octahedra and anionic fine structures of crystal plane (110) disappear gradually, and also the mean-square displacement of anions and lattice energy enhance abruptly.

结果表明，当掺杂量达5.7mol%时，晶胞参数a与晶胞体积明显增大，八面体共棱部分消失，(110)晶面中的阴离子精细结构逐渐消失，阴离子均方位移与体系能量也明显增大。

Interatomic potentials of the embedded atom type and molecular dynamics simulation are used to calculate the surface energies of the high--index surfaces containing the [001] or [-110] zone axis in Al, Cu and Ni.

利用嵌入原子型原子间相互作用势的分子动力学，计算了金属Al， Cu， Ni位于两个晶带上([001]晶带和[-110]晶带)一系列高Miller指数面的表面能。

Fracture behavior study showed that, reinforced of SiC or Si〓N〓 nanoparticles, or SiC whiskers is due to cracks deflection, or twist, or diverse, or stop during propagating, and bridging and pulling-out of whiskers, and accompanied by fracture of a few SiC nanoparticles and whiskers.

断裂机理研究表明：裂纹扩展过程中遇到纳米SiC晶粒、纳米Si〓N〓晶粒和SiC晶须时，将发生偏转、扭曲、分叉、终止及晶须的桥接、拔出，并有少量SiC晶粒、Si〓N〓晶粒和SiC晶须断裂。

In the framework of effective field theory, we have calculated the relation of Curie temperature and crystal field and discussed system's critical and related magnetic properties in the system of three-dimensional cubic lattice in the presence of bond dilution and random crystal field.

系统的居里温度随着晶场的增加而单调递减并且在相图中出现了三临界点，而键稀疏对三临界点有着明显的抑制作用，当键稀疏浓度降低到阈值pc 的时候系统将出现诱导磁有序，此时晶场浓度无论如何取值，该系统在一定的晶场范围内 0 ≤？

To present an adhesive sheet roll for wafer processing excellent in storage stability, radiation curing property, and low contamination to wafer.

一种保存稳定性、放射线固化性以及对晶圆的低污染性优异的筒状晶圆加工用粘合片，是将由基材薄膜、放射线固化性粘合剂层、以及脱模薄膜按顺序层叠而成的层叠薄膜，多重缠绕而形成的筒状晶圆加工用粘合片，所述基材薄膜和/或脱模薄膜的与放射线固化性粘合剂层接触的面的另外面侧表面的轮廓算术平均偏差为1μm以上，且所述放射线固化性粘合剂层中所含的自由基聚合抑制剂的重量低于1000ppm。

This article gives an overview of the early development and recent progress of the study of grain boundary relaxation by Chinese scientists, ranging from, the invention of the torsion pendulum for internal friction measurement to the discovery of a critical temperature for the grain boundary relaxation.

后者包括澄清了关于晶界内耗峰来源的争论，揭示了晶界弛豫具有一个临界温度，从而提出了一个适合于各种温度的综合的晶界模型。

Our main product include cubic zirconia, synthetic ruby, synthetic sapphire, synthetic spinel, glass diamond, glass, jewel bearings, etc. At the same time, we produce and process natural gems like peridot, garnet, white topaz, rock crystal, amethyst, citrine, coral, tourmaline, etc.

主要生产加工石榴石、白黄玉、紫晶、黄晶、茶晶、电气石、橄榄石、蓝宝石、红宝石、珊瑚等天然宝石；同时，还生产加工立方氧化锆、红刚玉、蓝刚玉、尖晶石、玻璃水钻、及稀土玻璃等人造宝石产品。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。