周期的例句（周期在句子中的用法）

• periodic perturbations 周期摄动
• The business cycle is a series of peaks and troughs. 商业周期是一系列的高峰期和低谷期。
• the characteristics of periodic and aperiodic tasks 周期任务和非周期任务的特点
• ...the stages of the familial and economic life cycle... 家庭及经济生活周期的各个阶段
• Each new product would have a relatively long life cycle. 每种新产品都将会有相对较长的生命周期。
• If the dark period was too short, the photochemical system was not completely regenerated. 如果暗周期太短, 光化学系统不能完全再生.
• The disease recurs in epidemic cycles at two - to three - year intervals . 本病流行周期为 2-3年.
• This Algorithm standardizes the design and shortens the research period. 该算法在实际产品设计中规范了设计方法,缩短了研发周期.
• Our study uncovers a fundamental relationship whereby cell cycle position regulates growth. 这个研究揭示了细胞周期所处的时相调控细胞生长.
• Menstruating Women - to help maintain blood formation, to replace blood lost during the monthly cycle. 经期妇女 — 帮助维持血液形成, 以补充每月周期期间的血液损失.
• The life cycle of mayflies consists of four stages: egg, nymph, subimago, and imago. 蜉蝣的生命周期由四个阶段组成: 卵, 蛹,亚成虫, 成虫.
• The period - adding experimental model obtained from the ligated sciatic nerve. 在大鼠坐骨神经结扎模型中,记录到放电节律以周期加方式相互转化.
• They've been called Shorts , due to their small stature but also their brief lifespans. 根据他们矮小的身材和短暂的生命周期,他们被称为“矮人”.
• Test cycle delayed, so take out people from test automation projects to avoid jeopardizing release dates. 测试周期延期了, 因此从测试自动化项目中抽出一些人以避免危害到发布日期.
• Prometheus periodically gores the F ring drawing out streamers of material from the ring. 普罗米修斯周期性的F环触的彩带,从材料的戒指.
• The current evolutions during address and sustain periods of different electrodes, were calculated , respectively. 给出了寻址周期和维持周期各电极上的电流变化过程.
• On such a basis, the author concludes with suggestions and enlightenments the transition of resource - based cities. 围绕资源,改变单一产业;依据生命周期, 适时转型等具体的思路与建议,并得出了资源型城市转型的一些结论与启示.
• Some do not even realise that cyclical downturns are normal. 有些人甚至不明白周期性衰退是正常的.
• The mathematicians turned to culling periodic solutions. 数学家们转而去挑选周期解.
• Periodic local catastrophes reduce populations. 周期性的局部地区的灾变降低了种群的数量.