duffing是什么意思？

The equivalent model has good applicability for strong nonlinear Duffing systems.该等效模型对强非线性杜芬系统具有良好的适用性.This paper deals with analytical approximate solutions to the Duffing - Harmonic oscillator by a new method.用一种新方法研究...

duffing的音标：duffing的英式发音音标为：['dʌfɪŋ]duffing的美式发音音标为：['dʌfɪŋ]...

philanthropy的复数形式为：philanthropies...

to unearth buried treasures挖掘地下埋藏的珍宝It was always safer to leave no facts for anyone else to unearth.不要隐瞒任何事实留待别人侦察出来.I've asked Shirley to see what she can unearth on them.我已经让雪莉去调查他们的情况了....

scanty的近义词/同义词有：scarce, sparse, small, inconsiderable, skimpy, meager, negligible, slight, skimpy, scarce, negligible, little, thin, slight, small, meager, inconsiderable, sparse。adj.scanty的近义词（不够的;贫弱的）：scarce, sparse, s...

sorry的近义词有：miserable, wretched, unhappy, sorry。下面这些形容词均含"不幸的"的含义：miserable：指因贫穷、不幸或屈辱等外部因素给人造成精神痛苦、烦恼或肉体折磨，令人同情和可怜。wretched：多指由于疾病、担忧、忧伤等造成的不幸和痛苦，在外表上显得沮丧、可怜、失望，语气比miserable强。unhappy：侧重指精神上的不快或失望。sorry：常作礼貌用词，表遗憾、婉惜。也指说话...

vt.& vi.用铰链连接（hinge的现在分词形式）...

“绵鳚”的英语可以翻译为：viviparous blenny，eelpout ...

bultfonteinite的音标：bultfonteinite的英式发音音标为：[bʌlt'fɒntɪnaɪt]bultfonteinite的美式发音音标为：[bʌlt'fɒntɪnaɪt]...

n.（基督教的浸礼仪式）面包蘸酒...

Behind the city of Pompeii stood the 4000 - feet Mount Vesuvius.庞培城的后面矗立着4000英尺高的维苏维火山.He was accidentally killed by going too close to Vesuvius.他是因走得太靠近维苏威火山而意外丧生的.The widowed bride of Vesuvius.简直是维苏威火山的新娘寡妇.AD and it w...

手足之爱是对全人类的爱.Brotherly love is love for all human beings.手足拘挛.Both hands and feet are bent.他把我视同手足.He used to brother me....

washing的复数形式为：washings...

eulogizes的音标：...

巴拉克拉拉冶炼厂于1911年7月终于停产关闭.The Balaklala smelter was finally shut down in July, 1911.三年以后的1911年, 惊人的事出现了.Three years later, in 1911 , the shock came.一九一一年五月,发现“蜉蝣号”飞艇的升力不足.In May 1911 the Mayfly was found to lack sufficient ...

kitsch的音标：kitsch的英式发音音标为：[kɪtʃ]kitsch的美式发音音标为：[kɪtʃ]...

allay的现在完成时为：allayed...