self-regulating a periodic process 自衡的非振荡过程
has a periodic 存在周期
a periodic fever 定期发烧
a periodic orbit 一个周期轨道
a periodic point 周期点
a periodic table 元素周期表
periodic a 定期的 ; 时而发生的
presented a periodic 呈现周期性
Simulation results show that the aperiodic DS signal with m sequence period 1 023 can be estimated without any errors as long as the SNR is above -17 dB.
17dB条件下对扩频码码长为1023的m序列的非周期性直扩信号做到无误码盲估计。
参考来源 - 低信噪比下非周期性直扩信号的盲估计·2,447,543篇论文数据,部分数据来源于NoteExpress
ADJ not periodic; not occurring at regular intervals 不定期的
In fact, subsequent work has shown that in a periodic table, elements should not be ordered strictly by atomic mass.
事实上,后来的研究已经证明,在元素周期表中,元素不应该严格按照原子质量来排序。
Online time has doubled since 2006, and social media use has moved from a periodic activity to a daily one in the same period.
自2006年以来,上网时间翻了一番,而与此同时,社交媒体的使用也已经从定期活动变成了日常活动。
A periodic refresh of the JpGraph.jpg output is required.
对JpGraph . jpg输出进行周期性的刷新是必要的。
if we think about electronegativity as a periodic trend we can just draw our nice periodic table here, and let's separate it into quadrants.
如果我们来思考一下电负性的周期性规律,我们可以把我们漂亮的周期表画在这,然后把它分成四个象限。
So as we go across the row, and this is my beautiful picture of a periodic table here.
那么当我们沿着行向右走的时候,这是我漂亮的元素周期表。
If you didn't get a Periodic Table, swing by the office.
如果你们还没有周期表,可以到办公室来。
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