矢

X-ray diffraction is one of the most common and efficient ways to measure a superlattice structure. This dissertation displays the detail results for characterization of Ge〓Si〓/Si superlattices by x-ray diffraction (including x-ray small angle diffraction and double crystal diffraction). It was found, when the growth temperature is lower, the intensities of xray small angle diffraction peaks are modulated by a periodical function, which indicates that both sets of interfaces of the superlattice is highly flat; when the growth temperature is higher, the diffraction peak intensities are simply decay with the increase of diffraction vector, which indicates that one set of interfaces is highly flat but another is not; when the growth temperature is very high, the diffraction peaks are reduced more rapidly, which indicates that both sets of interfaces are not ideal.

本文详细介绍了用X-射线衍射（包括X-射线小角衍射和双晶衍射）方法对Ge〓Si〓/Si超晶格结构特性测试的结果，尤其是发现，当Ge〓Si〓/Si超晶格的生长温度较低时，X-射线小角衍射谱峰的强度随着衍射波矢的增加而周期性调制，表明超晶格的两套界面都十分平整；当生长温度较高时，Ge〓Si〓Si超晶格的X-射线小角衍射谱峰的强度随着衍射波矢呈简单的衰减变化，对应于超晶格内有一套界面不平整的情况；当生长温度进一步提高时，X-射线小角衍射峰明显减少，表明超晶格内两套界面都不理想。

In iris ciliary body cyst group, iris ciliary cysts were unequal size, the biggest arrowy proportion of cyst was 1.592mm2, and the smallest was 0.081mm2. The cyst was gone after operation in 1 case (1 eye) with cyst .

5本组虹膜睫状体囊肿大小不一，最大的囊肿矢状面面积为1.592mm2，最小的囊肿矢状面面积为0.081mm2。1例（1眼）术前合并囊肿者，术后囊肿消失。

In which, for the statistic that use the phase-space formed by position 1-linear vectors and momentum 1-linear vectors in 4D time-space and the mutual reactions among these particles can be dealt as elasticity collision, they are the usual de Broglie waves.

其中，对于4维时空位置1-线矢和动量1-线矢组成的"相宇"进行统计，当粒子间的相互作用可当作弹性碰撞时，它就是"德布洛意波"。

Cut the scalp along the sagittal line and turn it to two sides, take down the calvarium of one side along supraorbital margin, key point, the superior margin of zygomatic arch, external occipital protuberance and sagittal suture.

将头皮沿正中矢状线切开并将其翻向两侧，沿一侧眶上缘、关键点、颧弓上缘和枕外隆突的连线及矢状缝取下一侧颅盖。

It is shown that the expression of electric-type dyadic Green's function is the sum of an eigen-mode expansion containing nine dyadic components and a singular term.

得到的电型并矢格林函数表达式由包括九个并矢分量的本征模展开式和一个奇异项组成。

B, Sagittal T2-weighted image reveals persistent signal hypointensity resulting from hemosiderin deposition

A 足矢状T1-加权图像显示中足周围组织反常信号减低； B 矢状T2-加权图像显

For the analysis properties of infinite matrix,first,it establishes the automatic conti-nuity theorems on the sequence spaces with 0-GHP or WGHP,and the automaticboundedness theorem on the sequence spaces with 0-GHP.

在无穷矩阵的分析性质方面，建立了具有0-GHP或具有WGHP的矢值序列空间上无穷矩阵算子的自连续性定理，以及具有0-GHP矢值序列空间上无穷矩阵算子的自有界性定理。

Further we divided the stand phase into three phases including loading response phase, mid stand phase and push off phase. In the loading response phase flat foot group presented higher frontal plane and saggital plane motion at rearfoot. In the mid stand phase they had higher midfoot motion at frontal plane.

将站立期细分成承重反应期、站立中期、推进期，则发现在承重反应期后足冠状面及矢状面活动角度大於正常足，站立中期中足冠状面活动角度大於正常足，推进期后足矢状面活动角度少於正常足。

Various vectors have also their different linear properties, for example: position, velocity, force, electromagnetic potential etc., are 1-linear; moment of momentum, moment of force, electromagnetic intensity, etc., are 2- linear.

各种矢量还有它们不同的线性，例如：位置、速度、力、电磁势等等，是1-线的。动量矩、力矩、电磁场强度等等，是2-线的，2-线矢又是两个不同1-线矢的叉乘积。

In more recent studies by Masharawi et al.46 andPunjabi et al.,47 the investigators found that the upper lumbar facet joints (T12–L2) were oriented closer to the midsagittal plane of the vertebral body (mean range,26°–34°), whereas the lower facet joints tended to be oriented away from that plane (40°–56°).

近期， Masharawi 和 Punjabi 等人的研究发现，上位小关节（ T12–L2）的趋向更接近椎体的正中矢状面（平均角度26°–34°），而低位腰椎小关节的趋向远离正中矢状面(40°–56°)。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。