重心部分

The first drive component (1) is movably embodied in the small electrical appliance such as to carry out an oscillating movement in counter-phase to the second drive component (2). The centres of gravity of the first drive component (1) and the second drive component (2), including components which are displaced with the first drive component (1) or the second drive component (2), move in a common line.

第一驱动组件(1)被可动地安装在小型电动器具中，使得它执行第二驱动组件(2)反相的振荡运动，且第一驱动组件(1)和第二驱动组件(2)包括与第一驱动组件(1或第二驱动组件(2)共同运动的那些部分的重心在一条公共直线上运动。

Pusey had enormous erudition, gained in part at German universities; he was of high social standing (always impressive to Englishmen), and revered as a saint for his devout life, his munificence, his gravity.

pusey有着巨大的博学，积累了部分在德国大学，他是高的社会地位（总是令人印象深刻的以英国人），和崇敬的作为圣为自己虔诚的生活，他munificence ，他的重心。

This part is the most important part of the article, reflecting the authors main idea.

这部分是文章的重心所在，也是作者核心思想的反映。

The swing mechanism of a rocking mixer is analyzed using the computational software Matlab and vector equation analysis.

应用计算软件Matlab，根据矢量方程解析法对摇滚式混合机的摆动机构进行了分析，由摆动支架摆角变化求出其相应的摆动角速度和摆动角加速度，并计算出整个摆动部分的重心和转动惯量，得到摆动所需功率。

From Chapter Four to Chapter Seven, taking early England as the beginning, then focusing on the United States as well as the trend of internationalization of copyright protection, the author examines how the analog technology and digital technology force the expanding of copyright after the realization of the idea of copyright, including the style of right extending from reproduction right to public perform right and adaptation right, the succession and development of British institution and idea on copyright in the United States, and the process of expanding and change of the basic theories of copyright, the style of right as well as the kind of work driven by new technology like photography, phonograph, piano roll, motion picture, broadcast, radio, TV set, xerography, home video-recorder, computer, internet and so on.

第四章至第七章以早期英国为开端，过渡到以美国为重心，兼及版权保护的国际化趋势。该部分论述版权观念制度化以后，在模拟技术与数字技术的推动下的扩张过程，包括从复制权到表演权、改编权的延伸，美国对英国版权观念与制度的继受与发展，以及版权基本理论、权能体系、作品种类等在照相机、留声机、自动钢琴、电影、磁带录音机、无线电发射机、家用收音机、机械电视机、有线电视、静电复印机、家庭录像机、电子计算机、互联网等新技术的推动下的演变与扩张过程。

Considerable work has gone into lowering the vehicle's centre of gravity; thus certain components such as the tailgate spoiler, roof and mirror fairings are in carbon-fibre; while aluminium is used extensively in the braking system, suspension, and some parts of the chassis.

大量的工作已经进入降低车辆的重心，如尾门扰流板，车顶和后视镜整流罩某些组成部分，因此是在碳纤维，而铝是用于制动系统，悬挂广泛，和底盘部分。

But the real focus of shoring in hard rock, the rock Zaocheng a trapezoidal shape of right-angle look, and then insert-beam, and right-angle ladder to fully close some acute angle, using principles of mechanics into a half-beam as the base.

而真正的重心撑在坚硬岩石里，岩石凿成了形似直角梯形的样子，然后插入飞梁，使其与直角梯形锐角部分充分接近，利用力学原理半插飞梁为基。

The Kibo laboratory segment being deployed during space shuttle Discovery's trip to the ISS can be pressurized and contains racks of scientific experiment that will be used to explore many things, including how plants brace themselves against gravity, and how water might be inhibited from freezing in cells under microgravity.

希望号试验舱的部分组建在发现号航天飞机此次国际空间站之旅展开的，舱内可以增压，并包含被用来研究许多新事物的科学仪器，其中包括植物如何逆重心生长，以及在微重力状态下细胞内的水分如何抑制凝结。每一条走过的路，都有它不得不这样蜿蜒盘旋的理由。

The third chapter discusses the way of carrying on ESD in Chinese teaching.

论文的重心在第三、四部分。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。