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- mat ground structure 席底构造
- A new one-dimensional periodic defected ground structure(DGS) for microstrip line is presented in this paper. 设计了一种新型一维周期缺陷接地结构(Defected G round Structure,DGS)微带线。
- The proposed period Defected Ground Structure (DGS) provides the excellent cutoff and stopband characteristics. 设计的周期DGS单元结构有非常好的截止和带阻特性。
- Secondly, a ground plane with a defected ground structure (DGS) is demonstrated. 实验的结果将呈现于文章中，以证明新型技术的有效性。
- Furthermore, the effect of Combinatorial Nonperiodic Defected Ground Structure (CNPDGS)on the characteristic of the low-pass filter formed by the CNPDGS structure is studied. 分析了在原有的低通滤波器的基础上加入了非周期缺陷接地结构后对滤波特性的影响。
- Features adopting vertical grinding structure, it can grind any material without limit to viscosity, hardness, or softness. 该机是采用立式粉碎机构。不受物料粘度、硬度、软度等的限制,对任何物料都能起到较好的粉碎效果。
- Defected Ground Structure (DGS) is a non-periodic microwave structure which is extended from PBG structure. It can prohibit the propagation of electromagnetic waves within a certain band of frequencies. Just like PBG structure, it also has bandstop. 缺陷接地结构DGS(Defected Ground Structure)是由PBG结构发展而来的非周期性或周期单元很少的微波结构,它与光子带隙结构一样,能够使得特定频段内的电磁波完全不能在其中传输,具有明显的禁带特性。
- Father bought a new welcome mat for our new house. 爸爸为我们的新房子买了一个擦鞋垫。
- Park of Korea Scholar presented a novel structure called Defected Ground Structure (DGS), which has bandgap characteristics and slow-wave effect, just like photonic bandgap structure. Park等人提出了一种和光子带隙结构一样具有带隙特性和慢波特性的新颖结构,取名为“Defected Ground Structure”,俗称缺陷接地结构(DGS)。
- I wiped my shoes on the mat before I came in. 我在进门前把鞋在垫子上擦了擦。
- There are some clods of soil on the mat. 垫子上有些土块。
- The norms of the ground subsidence for tunnel construction allowed by ground structures,underground pipelines and metro are studied. 研究了地面建筑物、地下管线及地下铁道允许的隧道施工引起的地表沉降基准;
- The bottom of grinding chamber is fitted with U-shape double grinding structure, further improving the capacity with evener grinding fineness. 粉碎室底部设置U型二次粉碎结构;更进一步提高产量;且使粉碎粒度更均匀.
- The force of his fall was broken by the straw mat. 草垫的缓冲作用减弱了他下跌的力量。
- Be careful you don't trip (up) on the mat. 小心别在地席上绊倒了。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- A coal fell from the fire and burned the mat. 一块煤炭从火中掉出来，烧坏了地席。
- Our welcome mat is always out to our friends. 对于朋友，我们总是热烈欢迎。
- He lifted the mat and slid the key under (it). 他掀起垫子把钥匙悄悄放在下面。
- ground structure with beam and slab 有梁板地面结构层
