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Aimed at the rotor bearing system of 300 MW steam turbogenerator set and on the basis of establishing its concentrated general model with 8 supportings and 9 nodes, a study was carried out on the bending vibration response of the most left end surface of
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摘要针对300MW汽轮机组转子轴承系统，在建立其8支承9节点集总模型的基础上，对轴系最左端面和发电机右端面的弯曲振动响应进行研究。 |
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Aimed at the scantiness of segment method which is used in comprehensive evaluation model of interval-number, based on reamer intercept method, considering the model's stability, using attribute recognition theoretical model for reference.
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摘要针对现有区间数综合评判模型中，生成区间数所依据的线段法的不足，以刀切法思想为基础，通过模型的稳定性分析，借鉴属性识别理论，提出了一种以增强模型稳定性为目的的改进方法。 |
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Aimed at the short time run of the generator, multi-channel and high precision in aircraft test on ground, based on the idea of multi-channel long time record at locale, then playback and analysis, an aircraft electric multi-channel test system based on V
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摘要针对目前飞机地面电气测试中发电机开机时间短、测试通道多、并且要求测试精度高的要求，按照现场长时间多通道记录，后期回放处理的设计思路，设计了一种基于VXI总线技术的飞机电气多通道测试系统，实践证明该系统使用灵活，测试精度高，很好满足了现场实验多通道数据同时测量的要求，并实现了对多个通道数据后期回放及分析处理。 |
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Aimed at the shortcomings of connecting traverse accuracy calculation formula in using, this paper, using adjustment of condition equations method, gives out a group of strict formula, which can be applied to arbitrarily shape connecting traverse error ca
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摘要针对现有附合导线精度计算式在使用上的不足，运用条件平差方法，推导出适合任意形状附合导线误差计算的严密公式。 |
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Aimed at the structural flexibility problems of high speed and high precision robot, a kind of method for structural parameters optimization design was put forward based on dynamics analysis of flexible body, and the structural parameters optimization was
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摘要针对高速高精度机器人的结构柔性问题，提出了一种基于柔体动力学分析的结构参数优化设计方法，并对一种含平行四边形结构的平面并联机器人进行了结构参数优化。 |
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Aimed at the technical process of coal gasification reactors production, a suit of monitoring software of the host computer is designed.
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摘要针对煤化工间歇造气炉生产工艺流程，开发一套上位机监控软件。 |
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Aimed at these problems, partial pipeline network is renovated adding oil-gas mixture pumps.
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针对这种情况，对部分管网进行了改造，加设了油气混输泵。 |
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Aimed at this problem, the subject has discussed and studied on how to utmost make use of many media and ways to bring the students' potential energy, initiative, enthusiasm and creativeness into play, thereby guaranteeing the teaching quality.
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针对这一问题，本课题结合教学实际，在培养学生自主学习能力的过程中，就如何最大限度地利用多种渠道和方式，充分调动和发挥学生自身的潜能和主动性、积极性和创造性，保证其教学质量，进行了探讨与研究。 |
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Aimed at two shortages during rough working procedures-cast blanks with large-scale free form surfaces are distorted significantly and cutting stocks are distributed very dispersely, a new hogging algorithm is proposed.
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摘要提出了一种新的毛坯荒加工算法，解决了在粗加工时大型复杂曲面毛坯变形严重、馀量分布不均匀等问题。 |
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Aimed at willing of quenchhardening stell, by cutting experiment,the cutting performance of carbide vertical milling carbide cutter which is coated with different coating material is compared.The high speed process method which is adapted adapts to high h
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针对淬硬钢的铣削加工，通过切削实验，比较硬质合金立铣刀不同涂层材料的切削性能，探索适合高硬度金属材料的高速加工方法。 |
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Aimed exactly at your level.
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根据你的英语基础选择教学材料。 |
