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通用的纯粹机械的积分器是圆盘滚柱型.A common purely mechanical integrator is the disk - roller type.介绍了一种采用惠斯登电桥放大器 、 积分器、比较器等组成的电阻 - 频率变换器.A resistance - to - frequency converter using a bridge amplifier, an intergrator and a comparator ...
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您要厚皮还是薄皮的?Thick or thin crust?...
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reptilian的音标：reptilian的英式发音音标为：[rep'tɪlɪən]reptilian的美式发音音标为：[rɛp'tɪlɪən]...
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“近似值”的拼音为：jìn sì zhí...
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n.铸造厂( foundry的名词复数 )...
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n.纸，卫生纸，公文...
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adj.祈求的，祈愿的...
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There must be no delay in forwarding the goods.发送货物不得延误.About 2 years related working experience in airfreight or ocean forwarding industry.两年以上相关空运或海运货运代理操作经验.Problems encountered while specifying the location for Moder...
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pads的音标：pads的英式发音音标为：['pædz]pads的美式发音音标为：['pædz]...
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“煮沸”的拼音为：zhǔ fèi...
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它们还分泌蜡质的透明物质,称作角质.They also secrete a waxy, transparent substance called cutin.里边是一种绿色的软膏, 有蜡质的光泽, 气味浓郁,而且经久不散.Inside was a green paste, waxy in lustre, the odour curiously heavy and persistent.有些蚜虫,看来喜欢有蜡质的叶片, 而这种叶片对另一些...
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“始新系”的拼音为：shǐ xīn xì...
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legitimizes的音标：...
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n.膨胀性衰退...