the first gap

Based on our studies it may be confirmed that the first band gap of photonic crystals comes mainly from the short-range order , while the higher-order band gaps are related to the long-range order .

这两种结构的光子带隙变化都清楚地表示：光子晶体结构中的长程序结构主要决定高频率带隙的形成，而低频率的带隙主要由短程序结构决定。

The first is the gap in pixels above a normal menu item ( or a menu title ), the second is the gap in pixels below it .

第一个参数是在正常的菜单条目（或者标题）上方的空隙的象素数目；第二个参数是下面空隙的象素数目。

It is the first time that normal gap method and unit partitioning method have been introduced into the field of contact analysis .

首次提出用法向啮合间隙和Unit分割方法进行接触分析，实践表明方法是非常有效的。

For a certain radius and filling fraction , the width of the first band gap is the largest when the other radii are equal .

当确定椭球体的某一个半径和填充率时，第一禁带的最大值出现在另2个半径相等的情况下。

The data provide the first morphological evidence that GAP is present in the pituitary gonadotrophs of normal rats , and that GAP regulates LH and FSH secretion .

本文首次证明GAP存在于正常大鼠垂体促性腺激素细胞，为GAP调节LH和FSH的分泌提供了形态学证据；

The China store will be the first new market that Gap has entered directly for more than a decade , rather than through the franchising model , launched in 2007 , that it is using in the Middle East , Asia and eastern Europe .

中国将是Gap十多年来直接进入的第一个新市场，自从2007年推出特许经营模式以来，该公司在中东、亚洲其他地区和东欧都采取了这种模式。

The solutions of kink solitons can be found in the first gap and high gaps .

不同类型的扭结孤子解在第一带隙和高带隙中发现。

The eastern , central and Western gap exists , the first few years show gap phenomenon , maybe because of the rapid development of eastern coastal areas in this century .

东部、西部和中部的差距是存在的，一开始几年呈现差距增大的现象，这有可能是东部沿海地带本世纪出飞速发展的缘故。

Then , the photonic crystal folded wave guide slow-wave structure using the first photonic crystal band gap of E mode is investigated , and the effects of structure parameters on the dispersion characteristic and interaction impedance are analyzed .

研究了利用E极化波第一禁带以及第二禁带工作的光子晶体类曲折波导慢波结构。

Once the resistance levels have been identified , the next step is the wait for the first bounce after the gap .

当阻力位确定之后，接下来就要等待第一次反弹。

Then , the present method is used to investigate the influence of geometrical parameters such as filling fraction , core to coating thickness ratio and plate thickness on the first frequency gap . 3 .

利用本方法研究了填充率、芯体和包覆层厚度之比以及板厚等参数对第一频率带隙的影响。