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This "culture of struggle" is being institutionalized in diverse ways, some at quite early stages, others quite developed: in films; in music (the union launched an album that included both traditional labour songs and songs specifically written about the recent events); in art (the new educational center has permanent exhibits and will host temporary exhibits celebrating solidarity and internationalism); in the unique level of resources now dedicated to both education and communicating with the membership (the new education center, the expansion of materials and pamphlets, the growth in the core of locally-based educators, the strengthening and expansion of local union papers); in the mood, style, and content at the Canadian Council, Conventions, and other union meetings; and, of course, in the on-going struggles themselves in collective bargaining and - as with free trade - politically.

这种"文化斗争"制度化正在以各种方式，有的还相当早期阶段，其他相当发达：在电影；音乐（联盟发起了一个专辑，其中包括传统的劳动歌曲和音乐专门写最近发生的事件）；在艺术（新的教育中心，永久展览和临时展览将举办庆祝团结和国际主义）；中的独特的资源水平，现在专门的教育和沟通的成员（新的教育中心，扩大材料和小册子，增长中的核心，当地的教育工作者，加强和扩大当地联盟篇）；人的情绪，风格和内容在加拿大，公约和其他联盟会议；和当然，在正在进行的斗争本身在集体谈判和-与自由贸易-政治。

Handling trade, Tianjin Port has also been actively expanding the port function, to speed up the Nanjiang bulk logistics center construction, expansion of container logistics center in northern features, strong development of international logistics industry, port real estate and integrated support services sector.

除了做大传统装卸业，天津港还积极拓展港口功能，加快南疆散货物流中心建设，拓展北疆集装箱物流中心功能，大力发展国际物流业、港口地产业和综合配套服务业。

Early November this year, Pingxiang City completed the "green city planning system" through planning layout for the center City Green axle extension garden globe as tall as the external protective green around the center green expansion of the green corridor through, and realize the city in the mountains, water running throughout the city, creating artificial and natural combination of "natural music" style.

今年11月初，萍乡市编制完成了《城市绿地系统规划》，通过规划布局，使中心城区绿轴延伸，园林生辉，外围防护绿地环绕，中心绿地扩大，绿色走廊相贯，实现城在山中、水贯全城，创造人工与自然相结合的"山水绿城"风貌。

Since industrial revolution urbanization, with its social developing tendency, has become the principle task of our economic and social development now and in a period considerable time in future. Modern city no longer functions only as a center of political control and military defence , but as a center of economy and productive force.

现代城市不再只是政治控制、军事防御中心，而是经济中心、生产力中心，它要求深厚的公共服务支持系统和先进、协调的经济结构、产业结构。

Secondly, this paper presents how to using method of "Center of Gravity" to locate its distribution center.

通过将分散的、小型的配送点向集约化发展来降低成本，提高企业的竞争力。

The correction of deviation of real gyration center from design gyration center and the calibration method of the measuring tool are analyzed.

研制了一种可精确测量大型圆锥体工件外锥面与端面交线尺寸的专用量具，介绍了量具结构及测量原理，分析了量具实际回转中心偏离设计回转中心的修正原理及检定方

The combined motion of grinding the transition arc maintains that the gyration center of the arc moves along the parallel line to the surface of the grinding wheel, and the gyration center of the oxide tool moves along the vertical line to the surface of the grinding wheel.

磨削刀片过渡圆弧时，过渡圆弧的回转中心到砂轮面的距离必须恒等于过渡圆弧的半径，磨削过渡圆弧的复合运动要保持过渡圆弧的回转中心沿平行于砂轮面的直线运动；刀片的回转中心沿垂直于砂轮面的直线运动。

For this to be effective, it is necessary to keep the center of mass in normal flight directly below the center of pressure.

对，这是有效的，有必要保持中心的大规模正常飞行直接低于中心的压力。

There are number of reasons for this, however the most powerful effect is the design of the relative positions of the Center of Pressure and the Center of Mass.

有许多原因，但最强大的效果是设计的相对位置的压力中心以及中心的质量的。

Why is the Moon's center of mass off center?

为什么月球的质心不再月球的中心？

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐