周期的
- 与 周期的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Access to a large number of Chinese and foreign literatures, this text summarized the life cycle of aphids including anholocyclic type, heteroecious holocyclic type and antoecious holocyclic type, and the important biological characteristics including alternation of generations, difference of hibernation and polymorphism, it offered the theory basic of comprehensive prevention and control.
通过查阅大量的中外文献,对蚜虫生活周期的不全周期生活史、全周期同寄主生活史和全周期异寄主生活史进行了阐述,归纳出蚜虫生活周期中的世代交替、越冬方式的差异、多型现象几个主要生物学特点,为蚜虫的科学控制提供一定的参考价值。
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Solvability of (0,δm),(o,m1,Am2,/m3)-interpolation problems on π-antiperiodic function and some of 2-oeriodic situation were discussed, and some fundamental problems on ;π-antiperiodic function were considered in this aspect.
讨论以π为周期的反周期函数的(0,δ~m),(0,δ~p)插值问题,(0,m_1,m_2,m_3)插值问题及部分双周期情形解的存在性,其中也包含了许多反周期函数的基本问题的讨论。
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The plateau-ravine model describes a cycle, but it also describes a metacycle-a cycle of cycles, a spiral, like the chambered nautilus.
高原-峡谷模型描述了一个轮回周期,也描述了一个元周期--也就是周期的周期,这是个螺旋,就好像鹦鹉螺上一圈圈的纹路。
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In the economic cycle, it is necessary to pay attention to the inventory cycle, corporate capital spending cycle and the real estate cycle, the three-cycle changes.
在经济周期中,要注意库存周期,企业资本支出的周期和房地产周期,三个周期的变化。
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An early comprehensive attempt to incorporate the Schwabe cycle into a business cycle framework was suggested by William Stanley Jevons (18351882), who early in his career was a practicing meteorologist. In JevonsInvestigations in Currency and Finance, he discussed economic fluctuations and isolated three components of economic activity: seasonal fluctuation, business cycles and trends. Jevons attempted to statistically link the business cycle with fluctuations in sunspot activity.
早期努力将施瓦布周期并入商业周期的框架由早期是实习气象学家的William Stanley Jevons (18351882)提出在他流通与金融的研究一文中,他讨论了经济波动和经济活动独立的三个内容:季节性波动商业周期和趋势他还努力统计商业周期与太阳黑子活动波动的关系另外有由Jevons的儿子H.S。
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Cyclin-dependent kinases has effects on cell cycle by modulating function of eukaryon organism.The functions have been further studied in cell cycle and the process cell cycle,which will be beneficial to explain tumorigenesis pathomechanism and the new way of oncotherapy.
细胞周期素依赖性激酶是调节真核生物细胞周期的关键分子之一,深入研究细胞周期素依赖性激酶在细胞周期与细胞生长中的作用,对于阐述肿瘤发生、发展的病理机制以及肿瘤治疗的新途径具有重要的意义。
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Using data of the traffic flows in the current cyc le and the cycle before, the traffic flows in the next cycle may be estimated th rough the linear pre-estimation method and each phase time in next cycle is dete rmined with GA optimizing method.
通过对本周期及前一个周期的车流量进行实时测量,采用线性预估方法,对下一个周期的车流量进行预估,以最大通行能力为路口模型控制性能指标,从而确定下一周期的相位配时方案。
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During this period, variance contribution rate of quasi 100 ka cycle is up to 37.44%, and quasi 100 ka cycle has a leading role.
P。也发现地球轨道三要素中的偏心率准100 ka周期2、1 ka岁差周期及55 ka、8.3 ka、3.5 ka非轨道准周期,偏心率准100 ka周期具有主导地位(方差贡献率达37.44%);3尽管黄土记录的东亚夏季风100 ka周期的产生机制已有多种假说,古气候学界还是普遍认为它产生于某些尚不清楚的过程,有待进一步研究。
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Three rackets sport uses short-cycle forms to build an annual multi-cycle model.
三拍&项目以微缩大周期或中小周期的形式构成全年度多周期模式。&
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The foreign professional athletes of "Three rackets" sport always use the short-cycle of the annual cycle model; Chinese athletes still use the annual two-big cycle and multi-big cycle model in table tennis and badminton.
三拍项目国外职业运动员多采用中小周期的年度周期模式,乒乓球、羽毛球项目中国运动员仍然采用年度双大周期及多大周期的模式。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。