查询词典 rolling friction

Our products mainly include: the use of Qiecai machines, food-productive, crowded vegetable machine, the series of electric pasta machine, rolling machine, and machine face, double-action and noodle machine, Mixing Machine, stirred-machine, the first-Man,, And other major series, more than 40 kinds of specifications models, formed a diversified series, matching the pattern of products, with annual sales volume reached 10,000 sets.

我们的产品主要有：多用切菜机、刹菜机、挤菜机，系列电动面条机、轧片机、和面机、双动和面机，揉面机、搅面机、镘头机、等几大系列，40余种规格型号，形成了多元化、系列化、配套化的产品格局，年销售总量达到上万台套。

This problem is that research rolling over and falling objects protective structure of bulldozer by learning research condition of rops / fops and relative lay down international standard .

本课题主要通过了解国内外有关对rops fops的研究情况和有关国际标准的制定，对大型推土机倾翻和落物保护装置进行研究，在理论分析的基础上，通过建立rops fops的力学分析模型，推导弹性、弹塑性阶段rops fops变形的计算公式，建立一套可行的rops fops的非线性有限元分析计算方法。

As the flakes that fall thick upon a winter's day, when Jove is minded to snow and to display these his arrows to mankind- he lulls the wind to rest, and snows hour after hour till he has buried the tops of the high mountains, the headlands that jut into the sea, the grassy plains, and the tilled fields of men; the snow lies deep upon the forelands, and havens of the grey sea, but the waves as they come rolling in stay it that it can come no further, though all else is wrapped as with a mantle so heavy are the heavens with snow- even thus thickly did the stones fall on one side and on the other, some thrown at the Trojans, and some by the Trojans at the Achaeans; and the whole wall was in an uproar.

像冬日里的一场大雪，下得纷纷扬扬，密密匝匝――其时，统治世界的宙斯卷来飞落的雪花，对凡人显耀攻战的声势。他罢息风力，一个劲地猛下雪片，覆盖了山岳中迭起的峰峦和突兀的岩壁，覆盖了多草的低地和农人精耕的良田，飘落在灰蓝的海波里，遍洒在港湾和滩沿上，只有汹涌的长浪可以冲破它的封围，其余的一切全被蒙罩在白帐下，顶着宙斯卷来的大雪的压挤。就像这样，双方扔出的石块既多且密，有的飞向特洛伊人，还有的出自特洛伊人之手，扔向阿开亚人，整道护墙发出震耳欲聋的巨响。

The board form that keeps good in hot-rolling strip steel is all in all problem in producing a course.

梗概： 热轧带钢中保持良好的板形是生产过程中极其重要的新问题。

Some companies have formalised this kind of approach by creating "rolling forecasts".

一些公司通过一种&滚动预测&的形式使这种制度程序化。

Manufactured at a modern plant in northern Italy, they are the products of a forty-year programme of continuous research and development; and represent the optimum in thread and profile rolling technology.

ORT公司的设备多年以来一直销量很大，在意大利北部有现代化的工厂，经过四十年不断研究发展革新，体现了最佳的滚丝和轧辊技术。

By means of rolling transposition, the parameter balance of four-phase power transmission line with arbitrary conductor configuration can be implemented.

各相导线任意排列的四相输电线路采用滚动换位的方法，能够保证各相参数达到平衡。

The bogie is based on PRIMA freight electric locomotive of France and is improved in the light of the demands by domestic railway transport. Its design and production is based on international standards like EN, UIC and ISO, and is in combination with the requirement on the lower limit by GB 146.1-83 "locomotive and rolling stock limits".

转向架基于法国PRIMA货运机车转向架，结合我国铁路运输需求进行了适应性改进设计，其设计、制造采用的标准以EN、UIC和ISO等国际标准为主，同时也符合GB 146.1-83&机车车辆限界&对机车下部限界的要求。

Addressing the pipe-rolling process consisting of rotary piercing mill, full-floating mandrel mill and stretch reducing mill, it is pointed out that both the Crop End Control technique of the stretch reducing mill and the Front-Tail Sharpening process should be jointly employed.

针对由斜轧穿孔机、全浮动芯棒连轧管机、张力减径机组成的轧管工艺，指出应将张力减径切头控制技术与管端轧薄工艺结合。并指明当今对轧管工艺的研发应从工艺技术本身和自动控制软件包两个方面着手。

With the steelmaking-casting-direct rolling process and charging furnace at room temperature in laboratory, the influence of different charging temperature on the microstructure and properties of X70 pipeline steel were researched.

采用实验室钢坯室温装炉和炼钢－连铸－直接轧制的不同方法，研究了用钢坯室温装炉工艺和连铸连轧工艺生产X70管线钢时，不同的装炉温度对成品组织性能的影响。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。