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Crystalline β-BBO thin films were successfully prepared on (001)-oriented Sr 2+-doped α-BBO substrates by using liquid phase epitaxy, pulsed laser deposition and vapor transport equilibration techniques. The films were characterized by X-ray diffraction and X-ray rocking curve. The present results manifest that the β-BBO thin films grown on Sr 2+-doped α-BBO substrates have larger degree of orientation f value and smaller X-ray rocking curve FWHM than the ones grown on other reported substrates.

采用液相外延法、脉冲激光沉积法以及气相传输平衡法在Sr 2+：α-BBO(001)衬底上生长了质量优异的β-BBO 薄膜，对薄膜进行了X射线衍射测试以及双晶摇摆曲线分析，结果表明，采用Sr 2+：α-BBO单晶作为衬底制备的β-BBO薄膜具有高的择优取向度和低的半峰宽值。

The reason of affecting the university dilatation is the orientation on the view of the scientific development.

大学扩建的热潮在全国又悄然兴起，高等院校扩建的根源是对高等教育科学发展内涵的错误定位。

This suggests that during the period of heavy bombardment, Dione was tidally locked to Saturn in the opposite orientation.

这说明土卫四被撞击时它的正面和反面正好反过来。

The pattern of cratering since then and the bright albedo of the leading side suggests that Dione has remained in its current orientation for several billion years.

今天遗留下来的撞击坑和比较亮的正面说明它现在的正面已经有数十亿年是正面了。

However, the determination of dipole orientation can be problematic.

然而，如何决定讯号源电偶极的方向会是个问题。

Frank outside the family is probably the most sober person, as a once well-known scholars, although as a result of homosexual sexual orientation, as a result of unsatisfactory career led him to become a personal failure, but in reality, Frank does not have this kind of production rank-order the family a sense of crisis, he is more in their own minds, it is for this reason that he is actually directed into the family set up a bystander.

弗兰克这个家庭的外来者恐怕是最为清醒的人，作为一个曾经的知名学者，虽然由于同性恋的性取向，由于事业上的不如意致使他个人成为一个失败者，但实际上，弗兰克并没有这种中产阶阶家庭的危机感，他更多的是处于自己的思想里，也正因为如此，他实际是导演设置进家庭中的一个旁观者。

The propagation direction of thermal fatigue crack has some crystal orientation and is along 〈110〉 direction in { 111 } plane.

合金热疲劳裂纹扩展具有一定的晶体学取向，沿{111}面〈110〉方向即与枝晶生长方向呈45 角扩展。

Characteristics of Lamb wave propagation in multilayered composite plates are influenced by many factors, the most important of which are: constituent properties, thickness and fiber orientation, the number of layers, and lay-up sequence and the direction of wave propagation.

层状各向异性板中Lamb波的传播特性受许多因素的影响，其中最重要的影响因素是：组层材料的性质、厚度以及纤维的方向、层数、层序、Lamb波传播方向。

The analysis of theory and experiments shows that dark photovoltaic solitons depend on the direction of propagation,orientation of the intensity gradient,with respect to the crystalline axes of the medium.

实验和理论分析表明，暗光伏孤子的形成与光的传输方向，强度梯度与晶体c轴夹角有关；只有在一定的条件下，才能得到稳态的部分空间非相干暗光伏孤子。

concept of scientific development ; orientation of achievements ; directivity of achievements

牢固树立科学发展观，事关中国特色社会主义事业的长远发展，事关中华民族的伟大复兴。树立科学发展观

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。