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We discussed the main characteristic parameters of seismic kinesiology and dynamics of mine engineering fracture zone, including relative amplitude, phase time of wave crest, similarity factor, principal frequency band energy, 3-D space time gradient and
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摘要本文从时间域、频率域、三维空间域介绍了矿山工程裂隙破碎带主要的地震运动学、动力学属性参数,包括相对振幅、波峰相位时间、相似系数、主频带能量、二维空间时间梯度和相干系数等,提出了矿山工程裂隙破碎带三维地震属性的去噪平滑、归一化、相关分析、特征变换的处理方法以及裂隙破碎带的模式识别原理与方法,并用实例说明了该方法的应用效果。 |
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We discussed the pros and cons of changing the company's operating system.
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我们讨论更换公司操作系统的利弊得失。 |
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We discussed the scaling observation principles of the construction of seismic physical model, as well as design and building of seismic physical model.
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讨论了地震物理模型设计的比例观测原理,地震模型的设计与建造。 |
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We discussed when the general meeting of the whole staff was to be held.
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我们讨论了什么时候召开全体人员大会。 |
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We discusseed Pesident Roosevelt's attempt to overrule the nine old menof the Superme Court.who had declared one of his New Deal agencies unconstitutional.
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我们讨论了罗斯福总统驳回上议院“九叟”提案的努力,“九叟”声称他的“新政”中的一个机构是违反宪法的。 |
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We dissected a rabbit yesterday.
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我们昨天解剖了一只兔子。 |
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We dissented from the decision.
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我不同意这个决定。 |
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We distinguish between two kinds of illegal circumvention of taxation: bootlegging and large-scale organised smuggling.
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我们区分两种非法的逃税行为:贩私和大规模的有组织的走私活动。 |
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We distributed power tools, measuring tools, hand tools, and cutting tools and sanitary wares to many countries all over the world.
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本公司在欧洲、美洲、俄罗斯、中东、南亚、日本都有固定的客户群,包括大型进出口商及超市。 |
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We divide a bag of cookies between/among us.
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我们把一袋小饼干平分了。 |
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We divide the concrete city into layers of several entities.This decomposition can simplify the complex problems.
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我们将概念化的城市归结到一个最简单的具象元素,我们从它们开始构成这个实体的城市。 |