查询词典 Rig-vedic

The new method is given to design the optimum profile modification curve design The effects of optimum profile gear in improving the dynamic performance of gear transmission are verified in the Gear Dynamic Performance Test Rig In this dissertation, the main study contents and creative results are shown as following: The influences on the gear transmission system caused by the gear's accumulated error (periodic error and harmonic error) are theoretically studied. A new method is developed to simulate the gear's harmonic error by using the 2-order MARKOV process A simulated model of the dynamic performance which is excited by the gear's accumulated error is obtained.

本文在前人大量研究的基础上，结合作者承担的国家自然科学基金项目"齿轮传动动态系统辨识与三维修形研究"和山东省自然科学基金项目"齿轮传动动态性能仿真及结构参数、齿形的优化修形"，采用理论和试验相结合的新思路，系统地研究了齿轮传动的动态性能，建立了能正确描述齿轮传动系统动态性能的仿真模型和系统辨识模型，给出了确定齿轮传动轮齿修形曲线的优化设计方法，利用自行研制的齿轮传动动态性能试验装置，验证了优化修形齿轮对提高齿轮传动动态性能的突出作用。

Long-stroke diesel engine is designed to meet domestic and international oil exploration and development of the market demand, particularly in electricity power for the drill rig mud pump and stand-alone units and the development of new drilling power.

4012型长冲程柴油机是为满足国内外石油勘探市场的发展需求，针对钻机动力特别是电驱动钻机和单机泥浆泵机组而开发的新型钻采动力。

YG-60 construction drilling rig is a full hydraulic operated top drive power head drill.

yg - 60施工钻机是全液压操作顶部驱动动力头钻。

YG-50 construction drilling rig is a full hydraulic operated top drive power head drill machine.

yg - 50施工钻机是全液压操作顶部驱动动力头钻床。

Through analysis of the drilling load characteristics , considering the drilling speciality, basic power driving requirement of the geological drill and automotive emission requirement, this paper discuss how to select power in design of mobile drill rig, engine selection of DPP100 series.

通过对钻探负载特性的理论分析，结合钻探工作的特点和环保对汽车排放的要求，按照地质钻机对动力系统驱动特性的基本要求，对DPP100系列钻机车动力系统选择的研究和方法进行了论述。

The goal at the end of these lessons is not to give you a new prebuilt model to use, but to teach you to use the techniques shown to create your own custom character, ready to rig and animate.

在这些经验教训的最终目标是不给你一个新的预建模型来使用，而是教你使用证明创建自己的自定义字符，准备钻机和动画的技术。

Besides the experiments in a laboratory with a pulverized coal-fired furnace/ESP rig and the empirical correlation regression, a mathematical model for simulating the precipitability of fly ashes should be the third approach for the research.

除热态试验和经验关系归纳以外，建立模拟燃煤飞灰电除尘特性的数学模型是进行上述研究的第三种有效途径，这种研究途径对我国具有重要的现实意义。

Although rather pricy at 2000 a pop, a Rig is equipped with anti-air missles and two guardian cannons.

虽然要2000一辆，但它拥有防空导弹和2门火炮。更重要的是他们修复你受伤的载具。

They have to respect you enough so that if a bad story breaks about your organization, you can actually get your voice heard -- and you won't look like some corporate prig because an editor would actually vouch for you.

他们必须尊重你足够的，因此如果一个坏的故事，休息，关于贵组织的，你其实可以让您的声音-你会看起来不像一些企业p rig，因为一个编辑器，实际上担保你。

One of the most important components of a fly fishing rig is the fishing reel.

其中最重要的一个组成部分，是钻机飞捕捞渔业辘。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。