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- Approximate periodic pattern 近似周期模式
- Abstract: The vibration solution of a massive spring system is presented, the effective mass of a spring is derived. The approximate period of the vibration is given. 文摘:给出了弹簧质量不可忽略的弹簧振子系统的振动解，导出了弹簧的有效质量的渐近级数表达式，指出振动呈拟周期性.
- the approximate periodic solution 近似周期解
- Mining Partial Periodic Pattern with Multiple Granularities 多粒度时间下的部分周期模式挖掘
- We suggested one kind of planar Metamaterials with periodic patterns tiled by two resonant components, which consist of triangular and pentagonal patch arrays and a metallic ground plate interconnected by via arrays together. 摘要设计了一种由两种不同谐振单元套构而成并按周期排列组成的平面型异向性材料，该平面结构由三角形和五边型的金属贴片周期平铺构成上表面，并通过金属化导孔与下底板的金属底板连接。
- This is just an approximate figure. 这仅仅是个近似值。
- multi-dimensional temporal approximate periodicity 多维时态近似周期
- The approximate number of boys in the school is300. 这所学校男生数约为三百名。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- The cost will approximate two million dollars. 该项费用差不多达两百万元。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- The approximate time of their arrival will be five o'clock. 他们约於五点到达。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
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海词词典，十七年品牌
