• 正弦锯齿斜波3状态数据

    Square; Sine Wave; Sawtooth; Ramp; 3 State Data.

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  • 详细介绍PWM峰值电流模式控制中的斜波补偿技术原理

    The paper introduces the theory of slope compensation in the current-mode of control of PWM mode in detail.

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  • 计算结果表明入射斜波时,本文方法程序用于估测超大型浮结构挠曲变形

    The results of calculation represent that the method and the program can be used to estimate the deflection distortion of VLFS when the incident waves are oblique waves.

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  • 气口上部为进气口混合设计,这样设计的目的为了产生帮助进气压缩过程

    The upper portion of the air intake is incorporated with an intake ramp designed to generate a rearward leaning oblique shock wave to aid the inlet compression process.

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  • 最喜欢橄榄球队达拉斯牛仔队正和印第安纳利斯小马队比赛,躺椅边上,此刻比分为28 - 27,比赛还剩下最后三十

    Your favorite football team is the Dallas Cowboys and they are playing the Indianapolis Colts. You are on the edge of your recliner as the score is 28-27 with 30 seconds left.

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  • 采用解析方法研究入射作用下淹没矩形体的透反射系数特性。

    An analytic method is used to analyze the transmission and reflection coefficients of double-submerged rectangular blocks (DSRB) in oblique waves.

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  • 本文讨论爆炸超音速相互作用问题。

    The interaction between an oblique blast wave and supersonic blunt cone was discussed.

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  • 深邃天空心事一方湛蓝湖面,几白云,悠然点缀阳光照射下来泛起粼粼涟漪,

    Deep sky, put their minds to write in the blue side of the lake, Jiduo clouds leisurely heart dotted with waves, when the sunlight down, formed the sparkling ripples, water views crosswise.

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  • 置于层状平面结构表面超声换能器用于激发接收多模兰姆

    Wedge transducers located on the surfaces of layered planar structures are used to generate and detect the multimode Lamb waves.

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  • 菩提树枝桠从顶上伸出来,隆梭街一面的墙上满了常春藤

    A linden -tree showed its crest above the niche, and the wall was covered with ivy on the side of the Rue Polonceau.

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  • 研究表明,实验得到起爆和起爆脱体爆角度理论分析结果非常一致。

    The result shows that the oblique shock angle before the detonation initiation and the detached detonation angle are consistent with theoretical analysis.

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  • 本文对生物膜中一一维弯曲孤立传播形式作了详细的讨论

    In this paper, the propagative form of one-dimensional solitary waves in splay-mode and bend-mode are discussed in detail.

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  • 导出对称对称模式下传播的特征方程

    The secular equations for symmetric and skew symmetric wave mode propagation were derived.

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  • 在考察方向分布影响时发现入射时多向量往往要单向

    It is found that the wave overtopping of multidirectional waves is larger than that of the unidirectional waves if the incident wave is oblique.

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  • 因此针对所要解决工程实际问题决定采用紧靠凹布置的方式作为最终消减急流冲击方案

    Therefore, the scheme of four cages that are disposed on the side of concave bank is the last scheme according to the practical engineering problem.

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  • 本文研究向场下双层薄膜中导静磁正向之间相互作用

    The present paper mainly studies the interaction between the guided optical waves (GOWs) and magnetostatic forward volume waves (MSFVWs) in a double layered waveguide under inclined magnetic field.

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  • 本文提出了利用弹性测算方法通过实例给出计算结果

    A method to calculate the slant of pile by using elastic wave is suggested and the result of calculation is given through practical example.

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  • 本文介绍使用风洞观察相对实验室爆轰方法实验装置初步实验结果

    This paper introduces the experimental method of observing an oblique detonation wave standing in a laboratory reference frame with a shock tunnel, the experimental setup and primary results.

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  • 最后在实验基础上对湍流廓线计算球面大气相干长度讨论。

    At last, some problems of getting atmospheric coherent length from the integral of turbulence profile were discussed.

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  • 论述了流同线情形,影响

    The effect of strong and weak currents on wave under conditions of wave-current coline and slant intersection are explained.

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  • 港口水工建筑物布置中,危险并不正向作用的,考虑作用符合实际

    In assigning the port hydraulic structure, the most dangerous wave to act on breakwater is not all forward wave and it is more practical to consider the action of the diagonal wave.

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  • 本文连续电阻速度时弯影响作了理论分析

    A theoretical analysis about the effect of bending wave on the slanted resistance wire, which are used in measuring the flyer velocity, is proposed in this paper.

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  • 实验室一般采用分段来产生多向其中存在几个问题,最主要的是有效试验区较小

    The oblique and multi directional waves are usually generated by serpent type wavemakers in laboratory basins. But there are these is the limited test area.

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  • 本文研究局部开孔沉箱结构入射作用时的受力问题。

    Theoretical study of diagonal wave forces acting on partially perforated caisson breakwater with transverse walls;

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  • 本文研究局部开孔沉箱结构入射作用时的受力问题。

    Theoretical study of diagonal wave forces acting on partially perforated caisson breakwater with transverse walls;

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