• 多级排队网络稳定性特别是全稳定性一直是随机网络研究一个热点

    In recent years, the researches have focused more and more on the stability and global stability of the multiclass queueing network.

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  • 针对巷道工程全稳定性问题基于岩石工程系统(RES)理论提出耦合分析方法

    The authors put forward that full coupling analysis method and optimization design idea for the safety problem of underground roadway engineering, on base of rock engineering system (RES) theory.

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  • 再则缺少提供稳定性垂直表面是所有设计的致命弱点,过去是,现在也是;——这导致经常侧翻使快速射击准确轰炸都变得更为困难。

    For another, the lack of stabilizing vertical surfaces-a bane of all-wing designs, past and present-resulted in frequent lurches, making sharp shooting and accurate bomb delivery that much harder.

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  • 结构设计悬浮防震式,有效地提高了设备稳定性,避特强,平稳噪音延长使用寿命。

    Structural design for entire aerosol, high quakeproof-like, enhanced equipments stability effectively, shocks proof extra-heavy, the steady low noise, the extension service life.

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  • 摘要氧化锆陶瓷作为口腔修复材料,生物相容性、化学稳定性、抗弯曲强度色泽等方面具有优势。

    Zirconia ceramics used in all-ceramic restoration of prosthodontics has shown favorable biocompatibility chemical stability flexural strength and color property.

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  • 波纹腹板H型钢一定程度上缓解了腹板薄壁化稳定性之间矛盾

    Contradiction between thin wall and stability of H-beam is lightened by whole-corrugated web H-beam to some extent.

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  • 通过研究不同发酵工艺对成品的得率、酒风味稳定性的影响,认为澄清发酵工艺适宜于酿制汁干型苹果酒;

    The fermentation technique of the clarified juice accommodate to make the dry cider with the pure apple juice by studying the influence of final produce, cider flavour and stability of cider.

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  • 给出线性方程离散稳定性误差估计

    Given the stability, error estimate of full discretization for the linear equation.

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  • 跨度巷道开挖顺序关系巷道稳定性关键

    The excavation sequence is the key to the roadway stability in long-span full coal drift.

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  • 结论椎板切除术极大破坏腰椎稳定性

    Conclusion: Total laminectomy destroyed the stability of lumbar spine.

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  • 给出了混流反应器定态稳定性混流反应器设计两个限制条件

    Two limiting conditions of thermal stability in the design of continuous-flow stirred tank reactor (CSTR) were developed.

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  • 系统各种类型数控机床实现以高精度、高稳定性和优良动态性能为特征闭环位置控制。

    The important features of the system are:it possesses not only the control precision of the fully closed-loop systems, but also the stability of the open loop systems.

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  • 其他结构光纤激光器相比这种光纤结构具有更高效率更好稳定性整个调谐宽度范围内激光输出功率具有很好的平坦度。

    Compared with the other fiber laser structure, our all-fiber structure has higher efficiency and better stability. The laser also has very stable and flat output during the whole tuning range.

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  • 提高电力系统暂态稳定性提出一种基于器件新型励磁系统。

    In order to improve transient stability of power system at present, this paper presents a novel excitation system based on full controlled devices rectifier.

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  • 承载式车身结构如今轿车上采用的结构,此结构很大程度可以满足人们轿车操纵稳定性制造工艺性以及车身设计量化等多方面的要求

    Now cars are generally all-bearing body structure, the structure can meet the steering stability, manufacturing technology and light-weight body design requirements in a large part.

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  • 设计温度自动补偿电路提高电机主要性能指标温度稳定性

    The full temperature automatic compensation circuit of bridge type is designed, which can improve the temperature stability, the major performance norm of the miniature specific electric machine.

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  • 结果表明,横布置方式直接影响组合体系稳定性刚度稳定性的影响不大

    The results show that the set of lateral braces has direct influence on stability of arch-style combination system, while the influence of lateral brace rigidity is slight.

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  • 基于阶观测器,采用李亚普诺夫稳定性理论电机转速进行在线辨识,实现了异步电机速度传感器直接转矩控制系统

    Motor speed was estimated on line base on Lyapunov's stability theory, and in this the speed sensorless direct torque control emulation system was designed.

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  • 氧化锆陶瓷作为口腔修复材料,生物相容性、化学稳定性抗弯曲强度色泽等方面具有优势。

    Zirconia ceramics used in all-ceramic restoration of prosthodontics has shown favorable biocompatibility, chemical stability, flexural strength and color property.

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  • 针对地下巷道工程稳定性问题基于岩石工程系统(RES)理论提出耦合分析法优化设计思想

    Based on rock engineering system (RES) theory, a full coupling analysis method and optimization design idea for the stability problem of underground roadway engineering are put forward.

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  • 应用耦合方法建立了相应于这个平均模型扩散过程的依变差稳定性

    Applying the coupling methods, the author establishes the stability in total variation for the diffusion process corresponding to the mean-field model.

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  • 研究变量系数自适应控制系统稳定性重点研究了多变量黄金分割反馈控制系统的稳定性问题

    This paper studies the stability of the multivariable all coefficient adaptive control system, mainly studies the stability problem of the multivariable golden section feedback control system.

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  • 由于惯性敏感单元光纤结构大大提高了系统稳定性

    As the inertial sensing unit has an all-fiber structure, the stability of the system is greatly improved.

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  • 结果:(1)建立膜片细胞记录技术平台,获得了稳定性正常心室肌细胞细胞离子通道电流图。

    Results: (1) Whole-cell patch-clamp recording technique was established, and highly stable whole cell ion channels' current curves of normal ventricular myocytes were ploted.

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  • 波动方程反演目标泛函加入变差约束提高反演过程的稳定性反演结果的分辨率

    The total variation constraint item is added to the wave equation inversion objective functional, to improve the stability and the resolution of inversion.

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  • 目的介绍一种小儿周围静脉营养混合液TNA配方、配制方法稳定性

    Objective To introduce a formula of total nutrient admixture (TNA) for peripheral intravenous nutrition in infants and children.

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  • 膝关节进行了分析提出了承重稳定裕度角伸展位绝对相对瞬心距概念,用于评价下肢假肢稳定性和相对稳定性

    Based on analyzing the knee joints of the four bar linkage, this paper presents the concepts of the stable well off angle, absolute and relative instantaneous distance.

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  • 钢板焊接结构,综合处理(振动时效、热处理)消除内应力很好的刚性稳定性

    All steel welded structure, vibrating treatment of ageing for removal of internal stress, with good rigidity and stability.

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  • 通过磁体测试,可知磁体的均匀度、磁场场强温度稳定性、磁体的总体稳定性良好,完可以核磁共振直径岩心分析仪营造一个合适的匀场环境。

    By testing, homogeneity of magnetic field, magnet stability in temperature, integral stability is good. Magnet can create a proper a uniformity region for NMR core analyzer.

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  • 通过磁体测试,可知磁体的均匀度、磁场场强温度稳定性、磁体的总体稳定性良好,完可以核磁共振直径岩心分析仪营造一个合适的匀场环境。

    By testing, homogeneity of magnetic field, magnet stability in temperature, integral stability is good. Magnet can create a proper a uniformity region for NMR core analyzer.

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