长度单位

Simple analytic formulas for odd and even mode capacitances per unit length and characteristic impedances for those two coupled structures were derived using conformal mapping method and partial capacitance technique.

采用保角变换和部分电容法，导出了耦合共面波导奇偶模单位长度电容及其特性阻抗的解析表达式。数值结果与利用其他方法分析椭圆耦合带线、三带线耦合共面波导和矩形屏蔽耦合共面波导的结果吻合得较好，表明本方法是可行

The key issue of the manufactory of pincushion 2D PSD is how to make boundary resistance match with the square resistance of sensitive area which is desired by the Gear theorem.

在制作工艺方面，制作枕型二维PSD的关键在于Gear定理的满足，即单位长度边界电阻应等于光敏区的方块电阻与边框曲率半径的比。

At last of the paper, it's studied the relationship between the resistance of the pins of the pincushion 2D PSD and Gear theorem, and find the way to get the boundary resistance and square resistance of sensitive area from the resistance of the pins which can get the position nonlinearity rapidly.

最后，研究了枕型二维PSD的极间电阻与Gear定理之间的关系，可由具体器件的极间电阻确定其单位长度的边界电阻与光敏区方块电阻，从而可以用Gear定理来判别器件的位置线性度，克服了试片法以一概全的缺点。

In this paper, syllable-based prosody modelings of pitch contour and syllable duration for isolated Mandarin words are proposed.

在本文中，我们对中文单词提出了以音节为基本单位的基频轨迹及音节长度的韵律模型。

A metric unit of length equal to one quadrillionth of a meter.

分米长度的公制单位之一，等于十分之一（10－1）米

3In magnetic recording, it is the number of bits which can be stored with a single recording head per unit of recording surface lingth.

密度：(3)在磁力记录方面，密度是单一个记录头在单位长度的记录表面上所能贮存的数元量。

As another example, they specified that the mean synodic month was 29;31,50,8,20 days (four fractional sexagesimal positions), which was repeated by Hipparchus and Ptolemy sexagesimally, and is currently the mean synodic month of the Hebrew calendar, though restated as 29 days 12 hours 793 halakim (where 1 hour = 1080 halakim).

此处虽然如此表示，但很难相信古希腊人需要定义秒古希腊的时间周期，像是平朔望月定义得非常精确，因为他们不是观察单一的朔望月，而是以相距数百年的食来测量朔望月的平均长度。不过，发展出摆钟来保持平时（相对於日晷所显示的视时），使得秒成为可测量的时间单位。

In the unit area the total length of stolon decreased.

单位面积内匍匐茎总长度呈递减趋势。

The ratios of the dry weight of stolon and ramet/the dry weight of genet in plot 1 and 5 are the highest, Dry weight of L.

结果表明，除人为干扰比较严重的生境外，基株大小与匍匐茎数量、单位长度匍匐茎干重之间存在极显著的正线形相关（P〈0.01），基株大小对分株的影响可能与匍匐茎数量有关；匍匐茎与分株总干重与基株干重的比值在海拔最高和最低两个样地中最大。

A deeper understanding of submicroscopic nature awaits the discovery of another natural unit, possibly a fundamental length.

对亚微观世界进一步的了解，可望发现另一个自然单位，这可能是一个基本长度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了