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- convergent double series 收敛二重级数
- As applications, we build its equivalent form and the analogue general double series inequalities. 作为应用,建立它的等价形式及对应二重级数的最佳推广不等式。
- In this paper,a solution in the form of Fourer-Bessel double series with supplementary terms is proposed to analyse free vibration of a sector plate. 本文从富氏级数的理论出发，对弹性地基扇形板的弯曲问题，提出了一种应用范围比较广的、便于计算的解析形式的解法。
- In this paper a solution in the form of Fourier-Bessel double series with suplementary terins is proposed to analyse bending problems or thin elastic sector plate resting on an elastic foundation. 本文从富氏级数的理论出发，对弹性地基扇形板的弯曲问题，提出了一种应用范围比较广的、便于计算的解析形式的解法。
- This dissertation adopts double series system of four-quadrant converter at the DC source side of test system, and proposes predicted current control scheme based on phase-shifted SVPWM. 本文在系统的直流电源侧采用了两重化串联四象限变流器，提出了基于移相式SVPWM的预测电流控制方案。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Meeting or tending to meet at the same point; convergent. 聚集的在或向同一点会合的; 汇集
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- If a sequence is not convergent, it is divergent. 如果一个序列不收敛，我们称它发散。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
