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- cyclic point group 循环点群
- LiCaTa_3O_9 is tetragonal with lattice parameters a=0.778 nm, c=0.783nm. The point group is 4/mmm. LiCaTa_3O_9晶体属四方晶系;点阵参数a=0.;778nm;c=0
- In group theory they are the so-called irreducible representations of the point group considered, a name that some authors prefer. 在群论中,它们是所谓的点群的不可约表象,这是一些文献作者喜欢使用的名词。
- In this paper, two sets of flow charts for point group determination by convergent beam electron diffraction (CBED) were given. 本文设计了两套应用会聚束电子衍射(CBED)测定晶体点群的优化实验流程图。
- Central delegation assistant regimental commander Han Qide, Bai Lichen, Chen Bingde and central delegation one point group all member participated in the salute together. 中央代表团副团长韩启德、白立忱、陈炳德和中央代表团一分团全体成员一同参加了慰问。
- Central head of delegation He Guoqiang led the central delegation first point group (25th) to continue in Guyuan to carry out the visiting activity in spite of the rain yesterday. 中央代表团团长贺国强率中央代表团第一分团昨天（25日）冒雨继续在固原市开展慰问活动。
- Have all the assumptions impacting Function Point Counting been forwarded to a the central function point group? All assumptions should be reviewed by the central function point group. 是否所有的影响功能点估算的假设条件都被提交给一个中心功能点团队?所有的假设都应被中心功能点团队评审。
- In order to retain character of point group and integrality of point cluster, this paper puts forward the measure of quality assessment guideline, and the method of quantitating guideline. 在点群特徵点保持、整体性保持两个方面提出了量化的质量评估指标，以及指标的量化方式。
- The Brillouin scattering tensers and the stiffening Christoffel equations in (100), (010), and (001) planes of C2v point group crystals are obtained at arbitery wave vector directions. 简述了应用布里渊散射测量晶体的弹性和压电系数的方法;推导了C_(2v)点群晶体(100);(010)和(001)晶面内任意波矢方向的布里渊散射张量及声速各向异性方程.
- Analysing circle characters and the feasibility of using it to quality assessment of point group generalization, a new method of assessing point cluster geometry quality is developed based on the technique of polarization transformation. 摘要分析圆特性及其运用到点群综合质量评估中来的可行性，提出一种基于极化变换的点群几何质量评估方法。
- Central delegation assistant regimental commander Han Qide, Bai Lichen, Chen Bingde as well as the central delegation first point group all member participated in the visiting activity together. 中央代表团副团长韩启德、白立忱、陈炳德以及中央代表团第一分团全体成员一同参加了慰问活动。
- Cluster analysis, also called group analysis and point group analysis, is a multi-statistic analysis applied in classification and a key strategy in constructing characteristic information service. 摘要聚类分析也称群分析、点群分析，是研究分类的一种多元统计方法，是构建个性化信息系统的关键技术。
- In order to retain character of point group and integrality of point cluster,this paper puts forward the measure of quality assessment guideline,and the method of quantitating guideline. 在点群特征点保持、整体性保持两个方面提出了量化的质量评估指标,以及指标的量化方式。
- The point groups above and below the transition temperature are Amm and m respectively. 相变温度上下晶体点群分别为4mm和m。
- Central delegation assistant regimental commander Hui Liangyu yesterday (25th) rate the central delegation second point group saw in Wuzhong and Zhongwei salutes various races populace. 中央代表团副团长回良玉昨天（25日）率中央代表团第二分团在吴忠市和中卫市看望慰问各族群众。
- Methods 120 cases of contusions of thoracic wall were divided into Yanglinquan point group and Waiguan point group,which were treated with acupuncture of sedation and regulating Qi. 方法:将120例胸壁挫伤病例分成阳陵泉组与外关组;采用镇静调气刺法治疗进行对照观察。结果:阳陵泉组治愈率优于外关组(P<005)。
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- In point of cost, we'll have to discuss it at the next meeting. 至于费用方面，我们只好留到下次会议再讨论。
- Making a petit point pillow is exacting work. 做一个小花边编织枕头是一项细致活儿。
- I mentioned this point by way of cautioning you. 我提出了这一点用以警告你。
