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- Under the assumptions of linearized potential flow, the coupled problem of flow in the interior and exterior fluid regions is solved by an eingenfunction-expansion approach. 在线性有势流的假定下,用特征函数展开方法求出了内部和外部流场的解。
- The transient nonlinear field in the coupled problem is analyzed by using the FE method, which considers the effects of saturation, eddy current and armature movement in the digital valve. 非线性电子控制回路用与磁子系统相耦合的等效电路方程来重新表示,并用迭代方法进行并行计算。
- Coupled problems caused by an internal heat source under generalized thermoelastic and magneto-thermoviscoelastic theories are studied in micro time domain. 对微时间尺度下受到内热源的热弹性和磁热粘弹性耦合问题进行了研究。
- Because the stator consists of elastomer and piezoelectric ceramic, degree of freedom and physical field coupling problem need to be solved. 定子由弹性体和压电陶瓷两种材料组成,不仅存在自由度耦合问题,而且还存在不同物理场的耦合问题。
- Under large angle of attaek and high altitude,serious coupling problem exists between simple guided-bomb s yawing channel and rolling channel. 介绍了不变性解耦原理,分析了简易制导炸弹的耦合情况,提出了一种基于神经网络的智能降阶解耦方法。
- A second-fuzzy decoupling method of fuzzy control for the coupling problem of the temperature control in the rectifying tower is presented. 针对精馏塔温度控制的耦合问题,提出一种二级模糊控制的模糊解耦方法。
- In the area with loose surface, the coupling problem between the vibroseis and the surface is the main factor for vibrating signal distortion. 摘要在疏松地表地区,可控震源及其与地表的耦合问题是引起振动信号畸变的主要因素。
- The nonlinear coupling problem of three-phrase electrode is solved by expert system with a self-adapted coefficient in its expert formula. 在专家系统的解耦规则表达式中,给加权因子赋予了自调整能力,有效解决了三相电极电流的非线性耦合问题;
- In infrared homing seeker of single channel-controlled air defense missile,the hardware devices such as gyro and so on were used to solve the coupling problem of imaging rotation. 单通道防空导弹导引头图像的弹旋解耦问题通常是采用陀螺等硬件装置解决的。
- Any of the mechanical and thermal models may be used with the fluid-flow models. In coupled problems, the compressibility and thermal expansion of the saturated material are allowed. 可进行流体、固体和热耦合计算,在这种耦合模式里,饱和材料的热膨胀和压缩都被允许。
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- The dining-car was coupled on (to the last coach). 餐车已挂(在末节车厢)上。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- In dealing with the problem he was cautious to an extreme. 他在处理这个问题时谨慎得过分了。
- They coupled the carriages of the train together. 他们把火车的车厢连接好。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- The problem is quite plain to us. 那问题我们都很明白。
- They dealt with the problem in a purposeful way. 他们处理这问题很果断。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries