周期性的例句（周期性在句子中的用法）

• 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.
• 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.
• Periodic local catastrophes reduce populations. 周期性的局部地区的灾变降低了种群的数量.
• Booms run in cycle. 景气状况周期性地出现.
• Apomixes is divided into three types, including sporadic, constant and periodic. 孤雌生殖有偶发性 、 经常性、周期性三种类型.
• Inflation will remain a recurrent plague. 通货膨胀将继续成为周期性的烦扰。
• Air cooling coils in most refrigerated applications become frosted and must be periodically defrosted. 空气冷却盘管在冷库制冷过程中结霜是经常发生且不可避免的问题,必须要周期性的除霜.
• Economic crises recur periodically. 经济危机周期性地发生.
• Periodically , the lamellae become enlarged, forming flattened, membrane - enclosed vesicles called thylakoids. 片层周期性地扩展, 形成扁平的有膜为界的囊,称为类囊体.
• The geyser erupts periodically. 间歇泉周期性地喷发.
• Hurdle running is a kind of cyclic exercise with dissymmetrical maximal intensity. 跨栏跑是一项极限强度非对称的周期性运动.
• Main characteristic of gate ball contest is order nature and cyclonite law. 门球竞赛的主要特点是顺序性和周期性规律.
• The periodic buckling leaves the fibre in a waved conformation. 周期性的弯折在纤维中造成波形构成.
• Circadian rhythms show persistent, stable periodicities of about 24 hours. 昼夜节律表现出大约24小时的连续而稳定的周期性.
• Such aperiodic motions are not quantized. 这种非周期性的运动不是量子化的.
• Inflation will remain a recurrent plague... 通货膨胀将继续成为周期性的烦扰。
• ...periodic bouts of illness. 周期性发病
• ...the cyclical nature of the airline business. 航空业的周期性