逆的
- 与 逆的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Whatsoever comes athwart his affection ranges evenly with mine.
违逆他的情感的东西也违逆了我的情感。
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A new ZVS-ZCS ARCPI (auxiliary resonant- commutated pole inverter) is proposed to solve the problems, such as extra loss from auxiliary circuit, variable commutation duration, and delicate reliability etc., which exist in other ARCPIs.
辅助谐振换流逆变器拓扑结构中存在着诸如由辅助换流回路损耗引起的转换效率低、由负荷电流变化引起的变辅助换流周期和稳定性差等问题,为此提出了一种基于变压器辅助换流的新型ZVS-ZCS逆变器。
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In this paper, an improved inverter side passive filter was proposed on the bases of analysis of common-mode and differential-mode voltage, and a detailed design procedure of parameters was given.
本文通过对PWM逆变器驱动电机系统产生的共模以及差模电压分析,提出了一种改进型的逆变器端无源滤波器,并给出了参数的设计方法。
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The 300W single item incorporation feed inversion electric circuit's design is mainly transforms the small electro-optical source battery through the contravariant electric circuit as the stable room electric output.
300W单项并网馈电逆变电路的设计主要是将小型的光电源电池通过逆变电路转化为稳定的室电输出。
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Because of the multimodal of the solution of the inverse problem, traditional deterministic optimization algorithm is often useless to solve this kind of problems.
由于逆问题的解具有多峰值性,传统的确定类优化算法很难实现逆问题的求解。
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Results (1) Compared with that of 4-Retro-decoction group and heart failure control group, the activity of Na〓-K〓-ATPase in low- and middle- dosage ginger group showed to be decreased with statistically significant difference. P<0.05.(2) The activity of Ca〓-ATPase and Mg〓-ATPase in the lower- and middle-dosage ginger group were not statistically different from that of 4-Retro-decoction group and control group, but the activity of Ca〓-ATPase showed an ascending tendency in low-dosage ginger group.
结果 (1)低、中剂量干姜组的Na〓-K〓ATP酶活性明显偏低,与四逆汤组和心衰组比较,差别均具有显著性,P<0.05;(2)低、中剂量干姜组的Ca〓-ATP酶和Mg〓-ATP酶活性与四逆汤组和心衰对照组比较,无统计学意义,但低剂量干姜组的Ca〓-ATP酶与其它三组相比有升高趋势。
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In Chapter 6, by using the matrix models of 3-dimensional Minkowski space R〓, first we study deformation properties and integrablilities on spacelike surfaces with a harmonic inverse mean curvature and timelike surfaces with a Lorentz harmonic inverse mean curvature.
在第六章中,首先借助三维Minkowski空间R〓的矩阵模型,研究了R〓中具有调和逆平均曲率的类空曲面和洛伦兹调和逆平均曲率类时曲面的可积性及其形变。
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Moreover we derive the method to get interval estimation of the shape parameter.
主要结果如下:(1)给出了参数的近似极大似然估计和逆矩估计,比较了AMLE、MLE和逆矩估计的精度,另外给出了求形状参数区间估计的方法。
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By deep analyzing the tested value of the concrete strength with the rebound method and combining with the inverse regression theory,a rebound strength curve of three-parameter inverse regression is put forward.
基于对回弹法检测混凝土强度被检测量,结合逆回归理论提出了一种逆回归三参数回弹法测强曲线模型,将随机性较大的混凝土回弹值作为因变量,随机性较小的抗压强度值作为自变量,并且增加了一个位置参数,更加符合工程的实际情况。
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In the third chapter, the finite element inverse approach has been applied to an L-shaped cup drawing simulation. Compared with the experimental result and incremental FEM result, the numerical results of inverse approach validate the efficiency and accuracy of inverse approach. In the fourth chapter, a rear fender has been chosen to be an example of 3D complicated auto panel.
采用有限元逆算法数值模拟了L-形方盒件的冲压成形过程,计算结果与试验结果及增量有限元结果进行了比较分析,结果表明:有限元逆算法结果与试验结果基本吻合,而且有较高的精度,在产品初期设计阶段具有较大的应用价值。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。