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He appeared even more deeply engrossed in his work when the Russian general entered, and glancing through his spectacles at the face of Balashov, who looked cheerful from the brightness of the morning and his talk with Murat, he did not get up, did not stir even, but scowled more than before, and grinned malignantly.

俄国将军进来时,他却更专心一意地作自己的事,他透过眼镜扫了一眼巴拉瑟夫那由于美丽早晨和与缪拉谈话的美好感受而生机勃勃的脸,他没有站起来,甚至动也没动一下,还把眉头皱得更紧,恶毒地冷冷一笑。

The time space regularity of overlying strata movement and damage induced by coal mining was studied using the dynamic mechanics model. The developing regularty of faults and bed separation as well as surface subsidence caused by mining was analyzed based on the geological and mining conditions of working face 5306 in Xinglongzhuang Coal Mine. The data explaination using the model is more reasonable than that using other models. So it can be used in practical mining activities.

采用采动岩体动态力学模型,对采动引起的覆岩移动破坏的时空规律进行了研究,结合兴隆庄矿5306工作面的地质、开采条件,对采动引起的断裂带发育发展规律,岩体内部离层发生发展规律、地表下沉规律等问题进行了分析,并对观测结果作出了较以前的各种理论模型更为符合实际的解释,该模型可在实际工作中得到很好地应用。

On the base of the mathematic model of the PMSM, the reasons of the torque pulsation are analyzed. Then the validity of Iterative Learning Control in torque ripple minimization is expatiated. A whole simulation model is developed using SIMPOWER, and the effective of ILC in torque suppressing is proved. The scheme for hardware and software of integrated PMSM are demonstrated in the thesis.

本文在永磁同步电机数学模型的基础上,总结分析了永磁同步电机转矩脉动产生的原因,引入迭代学习控制抑制转矩脉动,利用SIMPOWER工具箱建立了永磁同步电机控制系统的仿真模型,对PMSM控制系统进行了仿真,仿真结果证明迭代学习控制能有效地抑制转矩脉动。

The dimidiate frequency of early oil whirl was found clearly from HHT time-frequency spectrum, which magnified the parameter of oil whirl fault and provided information for early fault diagnosis.

该方法在早期油膜涡动中能够更加清晰地发现涡动二分频的存在,放大了涡动的故障特征,为早期故障诊断提供了方便。

P47 Firstly, the fact that labour is external to the worker — i.e., does not belong to his essential being; that he, 16 therefore, does not confirm himself in his work, but denies himself, feels miserable and not happy, does not develop free mental and physical energy, but mortifies his flesh and ruins his mind. Hence, the worker feels himself only when he is not working; when he is working, he does not feel himself.

劳负的满动制劳种,动而力因动,,足的或动自首先,对劳动者说来,劳动是外在的东西也就是不属于他的本质的东西;因此,劳动者在自己中并不肯定自己,而是否定自己,并不感到幸是感到不幸,并不自己地发挥自己的肉体力量和量,而是使自己的肉体受到损伤,精神遭到催此劳动者只是在劳动之外才感到自由自在,而之内则感到爽然若失。

Reliability evaluation of existing structures is shown from the angle of artificial neural network. The influencing factors and deformation characteristics of buildings above goafs are summarized based on the code of coal pillar design and pressed coal mining for buildings, water-bodies, railroads and main mine roadway. The model of neural network is build to solve the problems about complex influencing factors and long evaluating time of building evaluation. BP network model compared with traditional way has strong practicability and extension value.

本文从人工神经网络的角度着手,基于国家煤炭工业《建筑物、水体、铁路及主要井巷煤柱留设与压煤开采规程》,分析了采动区建筑结构的影响因素和变形特性,运用已有的采动区建筑物可靠性评估实例,建立了BP人工神经网络可靠性评估模型,对采动区在役结构可靠性进行了评估,较好地解决了采动区建筑物可靠性评估影响因素复杂和耗时长的问题。

The master and slave pistons may be selectively actuated and the bleed hole may be selectively blocked and unblocked to provide partial bleeder braking as a result of the valve actuation motion imparted from the cam to the valve bridge through the rocker arm.

主活塞和从动活塞可选择地致动并且排放孔可选择地阻塞和打开从而提供部分排放制动,因此气门致动运动通过摇臂从凸轮传递给气门桥。

This research is very important to improve the safety of high arch dams against strong earthquakes. It provides science references for design of high arch dams and technical guidance for taking steps to reduce hydrodynamic pressures and dynamic responses of high arch dams in earthquakes.

研究了拱坝在强地震中的动水压力和降低动水压力的气幕隔震技术,对提高拱坝的抗震安全性具有重要的科学意义和实际价值,对高拱坝的抗震设计和采取工程措施减小动水压力提供理论依据和技术指导。

Finally, the adaptive control strategy of active balancing for a strictly positive and real rotor with actuator saturation is successfully extended to a flexible rotor with single collocated plane and actuator saturation and a flexible rotor with multiple collocated planes and actuator saturation. A series of numerical simulations show that the proposed adaptive control law can evidently reduce the original imbalance-induced vibration of these rotors and the actuator movement asymptotically approaches to its target value, the opposite of the original imbalance.

最后,把提出的自适应控制策略成功地推广到带作动器饱和、单并置平面的柔性转子和带作动器饱和、多并置平面的柔性转子,一系列数值模拟显示:该控制律能显著减小这些转子原始不平衡引起的振动,作动器的移动能渐近收敛到与原始不平衡相反的目标值。

Animation Department adhere to universities and research institutes to achieve the teaching, research, talent, a perfect combination of the results established animation industry, from the early creative planning, medium-term production, post-processing, marketing, product development, in areas such as derivatives has a relatively complete The industrial chain support in this regard thanks to animation department teaching, the other hand, benefited from the cooperation with other colleges and support: First, College of Humanities and Arts have a strong literary team, there can be for manner mining history, culture and local culture to carry out works of literature, script writing, animation and shooting script creation; second, College of the Arts Academy of Fine Arts, the Television Animation Art Institute of professional experts and professors, teachers and students can focus on the requirements of dynamic animation creation diffuse image design, animation production, post-processing and other special effects; third School of Journalism, Art Institute inherent in the industry and market channels, you can promote products in the market for the animation to provide support; Fourth, colleges and Arts and Crafts Arts and Crafts Association, a large number of member companies may be based on mature animation image processing technology toys and other derivative products.

动画系坚持产学研一体化,实现了教学、科研、出人才、出成果完美结合,建立了动漫产业从前期创意策划、中期制作、后期加工、市场推广、衍生产品开发等各方面具有相对完整的产业链条支撑,这一方面得益于动画系的教学成果,另一方面也得益于与其他学院的合作与支持:一是人文学院和艺术学院均有强大的文学创作班底,可以有针对性地挖掘历史文化和地方文化,进行动漫作品文学剧本创作和分镜头脚本创作;二是艺术学院、工艺美术学院、影视艺术学院动画专业的专家教授和师生,可针对动漫创作要求进行动漫形象设计、动画制作、后期特技加工等;三是新闻学院、艺术学院固有的行业和市场渠道,可以为动漫产品的市场推介提供支持;四是工艺美术学院和工艺美术协会众多的会员企业,可以根据成熟的动漫形象加工生产玩具等衍生工艺产品。

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推荐网络例句

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%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。