隙的

The air gap of polarization prism is influential to the transmissivity of this type of polarizer.

棱镜偏光镜的空气隙对其透射比同样具有影响，对空气隙的厚度进行优化设计对提高棱镜的透射比很具实际意义。

This paper analyzes the features of the current transformer with non-magnetic air gap.

同时分析铁心带气隙的电流互感器，总结了铁心有非磁性气隙的特点。

The results show that the angle of incidence has effect on band-gap width and central wavelength of band gap.

理论计算和实验表明，入射角对光子带隙的宽度和带隙中心波长均有影响。

But, most of the traditional mushroom structures are restricted to only single EBG frequency design. In this thesis, we propose a novel concept about the interlaced periodic arrayal of the mushroom structure with the suspending microstrip line. By the simulation and measurement result, it is verified that the mushroom structure with the suspending microstrip line can reveal multi-band EBG characteristic.

而传统的蕈状结构的应用，多半只有操作在单一频率的电磁带隙特性，而本论文就针对了蕈状结构结合悬置微带线架构的电磁带隙特性研究，并提出了一种新的穿插周期排列的概念，透过电路模拟与实作量测的验证，我们成功的让蕈状结构结合悬置微带线的架构展现出多频电磁带隙的特性，并且，我们利用了这一个新概念设计了一种新型的微波电路。

The results show that the spontaneous emission of special light frequency that is in the range of photonic band gap is effectively restrained.

研究表明由于光子带隙的存在有效地抑制了频率位于带隙内光的自发辐射。

The study of forest gaps is very important for natural regeneration and dynamic changes of Tsuga longibracteata community.

从林隙的大小分布、形成方式和形成木特征等几方面对长苞铁杉群落林隙的形成特征进行了初步研究。

The characteristics and disturbance status of gaps in pure and mixed Tsuga longibracteata forests, including gap size, gap formation and the numbers of gap makers were studied.

从林隙的大小结构、形成方式及形成木的数量特征等几个方面，对长苞铁杉纯林及混交林林隙干扰状况进行了对比研究。

The results showed that small-scale gaps were the predominant types of disturbance. The average gap density was 12.5 km^(-1). The distribution pattern of gaps was aggregated on south facing slopes and was approximately homogeneous on north facing slopes. Conifer trees were the primary gap-makers in this forest that was dominated by Abies faxoniana, Tsuga chinensis, Betida utilis, both in abundance and diameter rank. The decay class distribution of gap-makers indicated that the mode of gap formation and gap-maker species changed with age of the forest; the contribution of conifer species to gap formation decreased with time and broadleaf species increased.

结果表明：l本区以小型林隙干扰为主，林隙平均密度为12.5个km^(-1)，林隙的分布格局在阳坡和山脊为集聚分布，阴坡近均匀分布；林隙形成木以针叶树为主，岷江冷杉、铁杉和糙皮桦在形成木的数量和径级组成上均居前列。2林隙形成木的腐烂等级分布揭示出林隙形成木的形成方式和种类组成均随时间变化。

We calculate the correlation energy of poly (para-phenylene-vinylene) chain and the band energy gap value of PPV with taking the long-range electron correlation into account, and we discuss the influence of the correlation energy on the band energy gap.

在考虑电子-电子相互作用情况下，对基态非简并聚合物聚对苯乙炔的长程关联能进行了理论计算，并用长程关联能对带隙进行修正，最后讨论了长程关联能对带隙的影响。

In the design of radial internal clearance for four row tapered roller bearing with tapered bore,Finite Element Analysis method is used to analyze and calculate the expanding difference between inner rings resulting from interference fit.

在圆锥孔四列圆锥滚子轴承径向游隙的设计中，利用有限元分析方法对过盈配合而导致的内圈膨胀量的差异进行了分析、计算，得到了该类轴承的各列径向游隙相互差，为轴承的游隙设计提供了依据。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。