螺旋

In the direction of the constellation Canis Major, two spiral galaxies pass by each other like majestic ships in the night.

在大犬座方向，两个螺旋形的星系正在彼此穿过，好像暗夜里威严的航船。

As the protomers assemble, the characteristic helical or icosahedral shape of the capsid takes form.

作为protomers装配的特点螺旋或二十面体形状的外壳中形成。

All the lesions in 10 patients did not show the ＂caput medusae＂ sign in arterial phase of IVM.

结论多排螺旋CT在诊断IVM中，脑静脉期血管成像优于动脉期，而静脉系统与病灶容积重建、图像的融合，是显示IVM的有效重建方法。

Methods: A total of 34 patients with carcinoma of gastric cardia were given nasointestinal tube feeding.

［目的］探讨螺旋型鼻肠管在胃贲门癌病人护理中的应用效果。

Objective To discuss the clinical value of 64-slice spiral computed tomography and ultrasonic cardiography in the assessment of pediatric congenital heart disease. Methods Imaging data of 64-slice CT and ultrasonic cardiography obtained in 31 preoperative patients were analyzed retrospectively.

目的 通过64层螺旋CT及超声心动图与手术结果的对比分析，探讨两者对儿童先天性心脏病的诊断价值方法对31例先心病患儿的心脏CT和超声心动图进行回顾性分析，并与手术结果对照。

Objective To explore the clinical value of 64 - slice spiral CT in the diagnosis of congenital cardiopathy.

目的探讨64层螺旋CT在诊断先天性心脏病中的临床价值。

Carpels numerous, spirally arranged on a convex receptacle; ovule 1 per carpel, erect.

心皮多数，在一个凸的花托上螺旋状排列；胚珠1 每心皮，直立。

The conventional linear and circular interpolation in Cartesian coordinates were supplemented by polar coordinates and helical interpolation.

传统的笛卡尔的线形和环形内插法结合被极坐标和螺旋插补所补充。

Multidimensional filtering and recursive filtering on Cartesian space can be transformed into onedimension space to process.

利用螺旋坐标系统可以把笛卡尔坐标空间中的多维滤波和递归滤波转化到一维空间中来处理。

The theory of reciprocal screws is used to determine the independent controllable variables in the Cartesian space, and the mapping between the controllable velocity components in t...

文章用反螺旋理论通过建立独立运动变量和关节变量的运动模型，使机器人末端可控变量与关节变量成一一对应关系。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。