曼

Known as the Zimmerman "Flying Flapjack" or "Flying Pancake" the Vought-Zimmerman V-173 was the most unusual aircraft ever designed for the USN in the 1940s.

众所周知，由于齐默尔曼"飞flapjack "或"飞行薄饼" vought -齐默尔曼的V - 173是最不寻常的飞机以往任何时候都设计为的USN在20世纪40年代。

Founded in 1945, specialty chemical provider Buckman serves a wide variety of industries including the paper, water treatment, coatings, leather and specialty chemical formulator markets.

巴克曼公司成立于1945年，是一家特种化学品供应商。巴克曼公司的服务内容涉及广泛的行业，包括纸张、水处理、涂料、皮革以及特种化学配方市场。

Joshua Freedman - Find free articles by expert author Joshua Freedman for republishing on your websites, blogs and free offline magazines.

约书亚弗里德曼-找到免费文章由专家作者约书亚弗里德曼为重新在您的网站上，博客和免费离线杂志。

Some have thought that he was only a freedman, deriving his name from pileus but for this there seems to be no adequate evidence, and it is unlikely that a freedman would attain to a post of such importance.

有些人还以为他只是一个弗里德曼，源於他的名字从pileus ，但这个似乎没有足够的证据，而且这是不可能一个弗里德曼将达到一个职位如此重要的。

Siu-wai was also a finalist in the 2003 International Gottfried-Silbermann Organ Competition in Freiberg, Germany, during which she performed on the historical Silbermann organs of Bach's time.

吴氏于二零零三年成功晋身德国佛来堡高芙雷-席伯尔曼国际管风琴大赛总决赛，并以巴赫时代的席伯尔曼管风琴演奏。

Neumann problem, then considers applications to the complex function theory of several variables and to the Bergman projection.

他研究？-诺伊曼问题，然后考虑申请对几个变量的复值函数理论和对伯格曼投射。

This is a sub-Riemannian version of the fundamental theorem in Rie-mannian geometry.

这是黎曼几何基本定理的次黎曼版本。

One Manchester United fan landed back in England from Lisbon yesterday to be greeted with a fusillade of crowing text messages from friends who follow rival clubs.

一位曼联球迷昨天在从里斯本返回英格兰后收到了支持和曼联存在竞争关系的俱乐部的球迷朋友的猛烈短信轰炸。

For reducing boundary distortion area, the elevations of grid DEM are viewed as a discrete sequence under a generalized coordinate, so that the boundary problem of two-dimensional discrete wavelet transform is turned into the boundary problem of one-dimensional discrete wavelet transform, which not only greatly reduces the boundary distortion area, improves the precision of reconstructed DEM data near the boundary, but also decreases the number of zeros adding on the boundary for wavelet transform, and boosts the compression ratio. On the basis of analyzing the distribution characteristics of coefficients in low and high frequency bands, a mixed entropy coding plan is applied, and a high efficient quantizator called"self-adaptive hard threshold"is established, which is helpful for improving the precision of the reconstructed DEM data and for enhancing compression ratio.

为了减小小波变换山区格网DEM数据压缩中边界失真区域，将山区格网DEM高程值视为广义坐标下的离散随机序列，把二维离散小波变换中的边界问题转换为一维离散小波变换中的边界问题，不仅大大减少了小波变换边界失真区域，提高了重构DEM数据边界点的精度，而且减少了边界补零个数，提高了压缩比；通过对山区格网DEM数据小波变换低频区和高频区变换系数分布特点的分析，采取了霍夫曼—游程混合熵编码方案，设计了高效、低失真的"自适应硬阈值"量化器，即对低频区变换系数不进行量化，直接进行霍夫曼编码；对高频区变换系数则先用"自适应硬阈值"方法量化处理，再进行游程编码。

Based on the establishment of a model of silicon dioxide structure, the effect of germania concentration across the fiber core on Raman gain spectrum was analyzed by the method of Gaussian decomposition.

分解图谱表明掺杂物破坏了二氧化硅的分子结构，并在拉曼增益范围内产生了新的峰值，从理论上证明了光纤掺杂物对拉曼增益系数和增益谱的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。