• 词汇表管理系统需要进行结构化管理术语并包含术语与其他数据之间的关系。

    Vocabulary management systems have always been structured to manage terms, along with relationships between terms and other metadata.

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  • 应用升力面理论涡格和面法,建立吊舱推进器非定水动力性能数值计算方法。

    Based on potential flow theory, a numerical method is proposed for predicting the steady and unsteady hydrodynamic performances of puller type podded propulsors.

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  • 本文论述线性系数系统有限模型修正中的若干重要问题

    Several important problems for updating finite element model of linear constant coefficient system are demonstrated.

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  • TCM 870装载机传动系统,采用三液力变矩啮合动力换档变速器。

    The drive system on Model TCM870 loader features three-element torque converter and counter shaft, constant mesh, power-shift transmission.

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  • 新闻宣传新闻宣传界引起争议两个基本概念由此派生的价值问题让主流媒体困惑

    News and publicity are two controversial concepts and the dualistic value arising from them is an even more perplexing problem for the media.

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  • 为了分析吊舱推进器水动力性能影响基于速度低阶预报附鳍吊舱推进器水动力性能。

    In order to analyze the influence of fins, a low-order panel method based on velocity potential was used to predict the steady hydrodynamic performance of a podded propeller with fins.

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  • 成年哺乳动物中枢神经系统(CNS)损伤导致神经死亡及轴突不可逆退化

    Damage to the central nervous system (CNS) is always followed by an irreversible axon degeneration of injured neurons.

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  • 非定可以采用升力方法计算得到

    Both panel method and lifting surface method can be used to calculate the unsteady force.

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  • 数值流形方法基于有限结点四结点

    Usually the numerical manifold method (NMM) is based on meshes of three - or four-node element.

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  • 本文建立扰动速度预报螺旋桨表面压力分布理论数值方法

    This paper sets the theoretical and numerical method predicting the unsteady pressure distribution on the propeller blade surface by using perturbation potential based on surface panel method.

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  • 推导出边界情况下边界应力差分公式

    The difference formulas for the boundary tangential stress are derived for the constant boundary elements.

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  • 现代网络设备采用固定长度缓冲区机制来缓冲可变长度数据包采用信机制将可变长度数据包进行长化处理后再完成缓冲操作。

    For processing variable length packet, current routers usually separate the packet into the smaller fixed-size one before buffering, or simply provide the packet with a fixed-length buffer.

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  • 提出了有限迥然不同理性有限列式。

    The rational FEM formulation, which is quite different from the usual FEM formulation, is proposed here.

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  • 英汉翻译中,英语中的名物化结构翻译对等汉语小句结构,隐含明示出来。

    In the E-C translation, the Chinese clause is frequently employed as the equivalent to the English nominal structure, and the implicit argument can be spelled out explicitly.

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  • 采用有限研究了高速磁浮列车悬浮推进电磁场

    The levitating and propulsive electromagnetic fields of normal high speed magnetic levitation vehicle is studied using finite element method in this paper.

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  • 本文给出确定风力透平叶片振动时非定气动力解法,包括失速失速两种条件下的非定气动力。

    This paper presents a method for determining unsteady aerodynamic force on oscillating blade of wind turbine, both stalled and unstalled.

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  • 非定流动方程组导出了两套代数显式解析

    Two sets of algebraically explicit analytical solution are derived for the partial differential equation set describing the one dimensional unsteady gas-liquid two phase flow.

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  • 本文提出一种新的无粘跨音速流动有限计算方法——守恒型有限

    A new finite element algorithm for computing steady transonic flows is presented in this report.

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  • 依据应力线性应力下广义协调条件推导广义协调位移进而得到有限

    According to the generalized conforming condition of constant stress and linear stress, the generalized conforming displacement is deduced, and the finite element equation is obtained.

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  • 采用结点四面体八结点六面体等参数单进行三维对流扩散方程有限分析。

    The finite element analysis of three-dimensional steady-state convection-diffusion equation is given by using 4-node tetrahedral elements and 8-node hexahedral elements.

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  • 目的:萎缩性侧索硬化ALS)中,上下运动神经进行性丧失导致呼吸衰竭伴有明显的膈肌功能紊乱死亡

    In amyotrophic lateral sclerosis (ALS), the progressive loss of upper and lower motor neurons leads to respiratory failure, often with predominant diaphragm dysfunction, and death.

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  • 目的:萎缩性侧索硬化ALS)中,上下运动神经进行性丧失导致呼吸衰竭伴有明显的膈肌功能紊乱死亡

    In amyotrophic lateral sclerosis (ALS), the progressive loss of upper and lower motor neurons leads to respiratory failure, often with predominant diaphragm dysfunction, and death.

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