旋臂

The company has strong technical design department, is committed to lifting platform, balance suspended, Arm crane, air cushion devices product development, consulting, production and repair, the product of all computer-aided design, adoption of new technologies, new processes, products have been widely used in logistics, textile, chemical, printing, ports, stations and so on.

公司拥有实力雄厚的技术设计部门，致力于升降台、平衡吊、旋臂吊、气垫装置等产品的开发、咨询、生产与维修，产品全部由计算机辅助设计，采用新技术、新工艺，产品已广泛用于物流、轻纺、化工、印刷、港口、车站等。

In the core of the larger spiral structure of NGC 1300, the nucleus shows its own extraordinary and distinct "grand-design" spiral structure that is about 3,300 light-years (1 kiloparsec) long.

红超巨星，蓝超巨星，星团和恒星形成区在旋臂中清晰可辨，尘埃带则描绘出了星系盘和旋棒的详细结构，甚至透过致密区域都能看得到众多遥远的背景星系。

quadrifilar helix antenna ; circular-polarization ; axial ratio

它有四根旋臂和顶部的两根直臂，每根旋臂的旋转角

When the large rotating arm rotates, the transmission gear is driven to rotate around the fixed gear to rotate the planetary gear, which drives in turn the small rotating arm to rotate in the direction opposite to the large rotating arm, so that the shaft of the small rotating arm reciprocates across the rotation center of the large rotating arm.

当大旋臂旋转时，传动齿轮受到驱动沿固定齿轮周转并带动卫星齿轮转动，卫星齿轮带动小旋臂作与大旋臂反向的旋转，从而使小旋臂上的固定轴随着大、小旋臂的旋转不断往复越过大旋臂的旋心作直线运动。

To remove or re-adjust arm, spin arm counter-clockvise until small transposing arm contacts back of pin.

要删除或重新调整臂，旋臂反clockvise移调小胳膊，直到接触回针。

BZN-in Guashi Arm Crane Arm beam the use of hollow steel structure, self-respect light, high strength, rigid, and simple structure, easy to operate.

BZN型内挂式旋臂起重机旋臂梁采用空心型钢结构，自重轻、强度高、刚性好、结构简单，操作方便。

Column crane arm is a light and small lifting machine in which CD1, MD1 electric pulley and chain hoist are used t...

定柱式电动全回转旋臂起重机柱式旋臂起重机是CD1、MD1型电动葫芦及手拉葫芦配套使用的一种轻小型起重机械。

Far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy lies a small unregarded yellow sun.

远在银河系西旋臂末端，在那片地图上没有标识出来的穷乡僻壤（在那遥远而落伍的银河系西旋臂末端，在那不为人知的沉默角落），有一颗不惹人注意的黄色小恒星。

In fact, from a vantage point that viewed our galaxy face-on, astronomers in distant galaxies would likely see the Milky Way as a two-armed barred spiral similar to this artist's illustration.

事实上，如果天文学家从一个有利的位置朝我们银河系观看，那么从遥远星系上看到我们银河系是一个具有两条旋臂的棒旋星系，就像这张艺术家的插图一样。

The galaxy harbours numerous young and hot massive stars as well as extremely hot regions of ionised hydrogen.

该星系庇藏了众多年轻炙热的巨星和炽热的电离氢区，从中心浮现的两条小旋臂延伸向更大的旋臂。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失