相变
- 与 相变 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Dynamic phasor model has been proved to be correct through result of simulation and the speed of convergence is faster than time-domain model.
通过分析两种模型对短路过程的仿真结果,验证了时变动态相量模型的正确性,而且具有收敛速度快等优点。
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A phasor adjusting method for realizing unity power factor is proposed, and it is applied in variable power factor for converter control.
提出了一种实现单位功率因数的相量调节方式,并将其应用在功率因数可调的变流控制上。
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Short circuit fault simulation has been studied according to time-domain model and dynamic phasor model.
并分别对时域模型和时变动态相量模型进行了短路故障仿真。
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To make this crucial point clearer, let's take again the Hegelian proposition on phrenology:"the spirit is a bone, a skull."
为了使这个关键点变得更加清晰,让我们再次拿出黑格尔关于颅相学的命题:"精神是一块骨头、一块头骨"。
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The soil potential is in accordance with the pondage stage the variety mutually, The soil potential of the current total from diminish to back up again greatly, just the soil layer is from the top bottom, the water potential of the current value enlarge, the water potential changes to let up, the 100 cm soil layer is as follows almost yearly stable.
土壤水势变化与贮水量三阶段相对应,总体由大变小再回升,只是土壤剖面空间从上而下,水势值增大,变幅减小,100cm土层以下近乎常年稳定。
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The dislocation configuration in a single crystal Ni base alloy with (100) plane parallel to stress axis during primary creep has been investigated by TEM.
利用TEM研究了单晶镍基合金平行于应力轴的(100)晶面拉伸蠕变初期的位错组态,表明:形变特征是位错在γ相八面体滑移系中运动。
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For the optimization of the continuous variables, the author combines the weaken idea, the DFP and the gradient projection method to form a modified Goldfarb method by which the optimal problems of the trusses can be solved.
对于连续变量优化,作者将松弛思想、变尺度公式和梯度投影法相结合,建立了一种专门解决杆系优化问题的修正Goldfarb法,算例计算表明本法是针对性强、效率高的优化算法。
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For example, young plants are normally more pubescent than old ones, which sometimes become nearly glabrous at maturity.
例如,与老的相比较,幼嫩植株通常是更多的短柔毛,它成熟时有时变得近无毛。
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In this paper, the models and parameters of Gunn, varactor and ribbon bond are shown. While simulating the resonant circuits, we finished a microstrip resonance, which has high Q-factor and fits to design W-band low phase noise oscillators.
本文就耿氏管、变容管以及键合引线的模型及参数分别进行了阐述,在对谐振回路进行仿真优化的同时,设计完成了一种适用于研制W频段低相噪平面集成VCO的高Q 微带谐振器
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Besides, the spectrum property of the phase shift LPG with different phase shift in different position and parallel or cascade LPG were also analyzed and studied. The fiber gratings parameter and combination fit for refractivity measure were selected.
此外,还分析和研究了在不同位置引入不同相位跳变的相移光栅、并联长周期光纤光栅以及级联长周期光纤光栅的光谱特性,选择出适用于折射率测量的合理光栅参数及光栅组合方式。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。