一组

In this paper, we have made a systemic theoretic research on modelling and reshaping several types of spline curves/surfaces in CAGD. And some creative productions are given as follows. At first, the uniform C-B-spline basis is proved to be a normalized totally positive basis, and can be extended to a normalized B-basis. C-B-spline and C-Bézier basis, similar to B-spline basis and Bézier basis in algebraic space, are two bases in algebraic trigonometric space.

本文围绕着CAGD中常用的几种曲线曲面造型和形状调整进行了深入的研究，主要获得了以下一些成果：首先，证明了代数三角空间中的n次均匀C-B-spline基是一组标准全正基，并进一步扩充为一组标准B基。C-B-spline基与C-Bézier基是多项式与三角混合空间中的两组基，是适应工程实践中设计特殊曲线曲面的需要而产生的，类似于多项式空间中的B-spline基与Bézier基，是CAGD中重要的造型工具。

In the old Bretton Woods era, there were just two groups of countries: the US and the rest.

在原来的布雷顿森林体系时代，存在两组国家：一组是美国，另一组是美国以外的国家。

Especially, we are divided into two groups, one is writing at night, and the other is for the last antemeridian.

尤其是冲刺的时候，我们分了两组，一组晚上坚持写，令一组负责周五最后一个上午的冲刺。这是我求人最多的一次。

Syngenic monoclonal anti-idiotypic antibodies (MAb_2s), AFE_8Id_(16-6) and ALA_(15-6)Id, were raised against an idiotype on a protective monoclonal antibody with specificity for NDV.

用AFE_8Id_(16-6)和ALA_(15-6)Id两株新城疫病毒的抗独特型单抗(MAb_2)分别免疫接种一组(18只)无HI抗体鸡，并以一组(7只)Lasota苗常规免疫鸡和一组(12只)不免疫的易感鸡分别作为免疫阳性和阴性对照。

Methods:Pulpotomy and pulsed Nd∶YAG laser irradiation with different energy and exposure time on the exposed pulp tissues were performed in 3 dogs.

一组对照，一组切髓后激光照射断面，条件40Hz、60mJ(2.4W)，另一组切髓后激光照射断面，条件为40Hz、40mJ(1.6W)。各组均用盖髓剂盖髓。

Results (1) From more than 100 primers, 11 primers producing polymorphism and reproduceable bands were selected, 129 bands were amplified.(2) The percentage of polymorphic bands within different populations were 20.9%-55.0%.(3) The cluster map including all samples were obtained by UPGMA. In the map, there were six cluster groups and three individuals outside the groups. The branch with five samples of Zhongjiang Sichuan population were far from other samples in genetic distance.(4) According to the distribution provinces five groups were divided in genetic variance analysis. Genetic variance 80.44% existing within population, 8.29% among populations and 11.27% among groups.

结果 （1）从100多个引物中选择出11个多态性强和重复性好的引物，扩增得到129条带；（2）不同居群内多态位点比率为20.9%－55.0%；（3）用UPGMA法得到所有样本的聚类图，可分为6个主要分支组和3个组外个体，其中四川中江居群的5个样本聚为一组，并与其他样本遗传距离较大；（4）按产地分组，遗传差异的80.44%存在于居群内，8.29%来自于组内居群间，11.27%的遗传差异来自于组间。

To determine whether a similar outcome would prevail in patients with supraspinatus tendinopathy, the investigators randomly assigned 53 subjects (57 shoulders) to rehabilitation combined with use of a transdermal nitric oxide patch (1.25 mg glyceryl trinitrate/24 hours), or rehabilitation alone.

为了确认这项治疗法是否对岗上肌肌腱炎患者具有同样的效果，研究人员随机召募了53位患者(57个肩部病变)，分为两组；一组给予复健治疗，并配合经皮吸收的一氧化氮贴片(1.25 mg 硝基甘油/24小时)；另一组为单纯的肌腱复健治疗。

This technique is to make a device to instead those transmitters and reduce the need in pressure gauges. Using the electronic valve and flexible tube to construct the control panel is effective to connect the single pressure gauge with every sensor point in ventilation duct.

利用软管将欲量测之管段的压力导引到控制箱内，并将所有导引来的静压分别安装在一组并联的各电磁阀上，再将所有的动压分别安装在另一组并联的各电磁阀上，而该两组并联电磁阀的底部各安装一根连通管连结至单一差压计的高低压两端，并利用控制组件切换各电磁阀的启闭以达到多点压力监测切换的目的。

This technique is to make a device to instead those transmitters and reduce the need in pressure gauges. Using the electronic valve and flexible tube to construct the control panel is effective to connect the single pressure gauge with every sensor point in ventilation duct.

利用软管将欲量测之管段的压力导引到控制箱内，并将所有导引来的静压分别安装在一组并联的各电磁阀上，再将所有的动压分别安装在另一组并联的各电磁阀上，而该两组并联电磁阀的底部各安装一根连通管连结至单一差压计的高低压两端，并利用控制元件切换各电磁阀的启闭以达到多点压力监测切换的目的。

Given right of a group of control vertices per three vertices adjacent to a group Marche line drawing.

即 为一组，为一组，…，为一组，所有曲线段连在一起即构成了整个B样条曲线。

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