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According to the scientific research data, this article analyzed the environmental pollution caused by pesticide, fertilizer and agricultural films in Benxi county.
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摘要通过科学的调研数据,重点分析了本溪县农药、化肥和农膜造成的环境污染。 |
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According to the scientists on Thursday, in a landmark comparison “profit proof” of Darwin's theory of evolution, the genetic inheritance of human and chimpanzee is almost indentical.
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科学家星期四在一场他们称之为对达尔文进化论的“完美证明”的里程碑式的对比中称,人和黑猩猩的遗传基因几乎一样。 |
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According to the scientists' finding, one's potential will be waken up when they are in danger, then their bodys will make a more sensitive and responsive reaction.
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据科学家所说,一个人在遇到危险时会激发他们的潜能,此时他们的身体会做出更为敏感和强烈的反应。 |
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According to the seasonal variation analysis, the fishing seasons of Amberjack (Seriola dumerili), Yellow-fin trevally (Caranx ignobilis), Blue-striped runner (Elagatis bipinnulatus), Big-eyed scad (Trachurops macrophthalmus), Korean mackerel (Scomberomor
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其中红甘鰺、双带鰺、中华马加鰆、薄叶单棘魨、尖头鲛、铜镜鰺及斐氏黄腊鰺等渔期提前;浪人鰺、白鰺、高丽马加鰆及白带鱼之盛渔期延后;而白带鱼及薄叶单棘魨更分别于各自的盛渔期成爲当月份的优势渔获物。 |
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According to the seismic convolution model, a kind of matched filters in time-scale domain is designed for echo signal detection of Ground Penetrating Radar (GPR) and implemented in this paper, which is applied to detect the location and amplitude of sing
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摘要根据地震褶积模型,设计并实现了应用于探地雷达回波信号检测的时间尺度域匹配滤波器,利用小波变换的时间定位性和尺度伸缩性,检测出雷达接收信号中单个反射子波的位置与强弱信息,利用已知的雷达发射子波模型还原回波信号,达到了滤除噪声、最佳接收的目的。 |
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According to the serious paraffin deposit in Daqing Oil Field and the surface technique gathering and transferring flow used in the oil field, a kind of paraffin remover and inhibitor is studied to substitute the well-flushing technique in the peripheral
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针对大庆油田结蜡严重的问题,根据油田采用的地面工艺集输流程,研究出能够在外围油田代替热水洗井工艺的油井清防蜡剂。 |
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According to the shortages of Long-distance Meter Reading System, the scheme of Long-distance Meter Reading System in intelligent residential area was proposed and the key technique of communication machine realization was also presented.
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摘要针对当前远程抄表系统的不足,提出了面向智能小区的远程抄表系统的设计方案,并给出了通讯机端实现过程中的关键技术。 |
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According to the similarity of blogs?
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博客的相似性? |
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According to the simulation accuracy, the probability and statistics theories are used to develop a calculation formula to calculate simulation times of reliability by Monte-Carlo simulation method.
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摘要从模拟精度入手,利用概率论和数理统计的方法,建立了以蒙特卡罗仿真法计算可靠度模拟次数的计算式。 |
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According to the simulation result, the characteristics of tooth profile such as undercut and convexity of pitch curve of the machined gears could be analyzed and judged, so that a sort of Intuitive judgment method was provided for designing and manufactu
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根据仿真图形结果可以分析和判断所加工的非圆齿轮的齿形特征,从而为设计和制造节曲线封闭型外啮合非圆齿轮提供了一种直观的判断方法。 |
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According to the situation and problems of water resources management in Tarim river basin, this research presents the management model and countermeasures which emphasize the sustainable utilization of water resources from the view of eco-economy, and th
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本文结合对塔里木河流域水资源管理现状存在问题的分析,从生态经济的角度,提出了以注重水资源可持续利用为主要内容的管理模式和策略,最大限度地发挥流域水资源经济、社会与生态环境的综合效益。 |