更差的

The story of these stamps began on may 14,1918,the day after they were placed on sale.in washington,d.c.,w.t.robey,a man interested in stamps,decided to buy a sheet of the new stamps and so went to the new york avenue branch post office in washington.when the clerk handed him a sheet of the stamps robey noted that they were poorly centered.he looked at other sheets and found that none was well centered.the clerk asked robey to return later in the day when more stamps were expected.

关于这些邮票的故事发生在1918年5月14日，该日是它们开始销售的第二天。在首都华盛顿，一个集邮爱好者，罗比，决定去买一整版新邮票，于是他来到华盛顿市纽约大街的邮政支局。当职员递给他一版新邮票时，罗比看到它们的中心位置很差。他看了其它几版，没有一个摆正中心位置。职员告诉罗比当天晚些时候来退换，估计那时有更多邮票到货。

Its lumber material is narrow for the alburnum, distributes in north compared to the south narrowly, light yellow arrives the yellow light yellow, the heartwood to brown brings slightly red; Has the resin, the durability is bad; The lumber texture, the density, standard natures and so on the festival receive the geography condition influence which grows, is widespread as a result of this lumber distribution, but therefore the lumber material the variation is greatly more obvious than because of the condition other tree seeds; The lumber weight is ordinary, solid.

其木材材性为边材窄，分布在北部的比南部的更窄，浅黄到黄色，心材浅黄至褐色略带红色；有树脂，耐久性差；木材的纹理、密度、节子等格质均受生长的地理条件影响，由于该木材分布广泛，所以木材的材性因条件而变异大比其他树种明显；木材重量一般，较结实。

Fully and clearly analytic expression of multiwavelet transformation is given .The experiment of speckle reduction to US image is implemented by choosing local error as threshold. Results show that multiwavelet transformation is useful for speckle reduction and there have little noise and reserve important image features such as boundary when compared to results obtained from existing the denoising methods alone.

在二维图像阵列的应用方面，通过采用局部方差作为阈值，对超声斑纹图像进行阈值化去噪处理的实验结果表明，多小波变换在有效抑制斑纹噪声的同时，相对于其他方法还能更好地保留原图像的边界等重要特征信息。

7 G! X j$ i O2 ~# \www.wangfans.com The Yankees can call a relatively steady 2 1/2-game lead their own in the AL Wild Card race, but they have insisted upon dangling heartier aspirations toward the division, making up some emotional ground with a miraculous comeback on Friday night that made some wonder if nothing was impossible.

G 洋基在美联外卡然稳定以2 1/2场胜差领先，但是他们更热切想拿到的是分区冠军，周五奇迹式的逆转胜对他们的情绪上有所鼓舞而让他们觉得没有不可能。8 n； h# D； v。

Recent cuts in short-term interest rates should help banks, by steepening the yield curve (the difference between long and short rates) and thus boosting the spread they can earn.

近期的短期利率下调本应助银行一臂之力，因为利率下调会使收益率曲线变得更陡峭（收益率即长期和短期利率的差额），并增加银行的息差。

This paper presents a new chlorine decay model adaptable to the real multi-source network, using Epanet-msx simulation module, comparing the differences in the concentration of chlorine caused by using the same or different chlorine decay rate coefficient of the treated water from different water plants, and then taking the discrepancy of the chlorine decay rate coefficient into consideration will be able to reflect residual chlorine concentration and changes in the network more realistically.

通过建立符合实际工况的多水源余氯衰减模型，运用Epanet-msx水质模块进行模拟运算，对比不同水厂余氯衰减系数同一化处理和差异化处理对管网余氯浓度造成的差别，可以看出差异化处理将能更真实地反应管网中余氯浓度的分布和变化情况。

It was thought in a lower level than the rest of the house, making it permeable and allowing the ambients a clean view to the lake.

设想的是通过其与房屋其余部分的低落位差让它显得更通透，同时在室内能够非常明晰的看到外面的湖。

The new method of Fourier's expansion-difference method that was presented newly for analyzing arbitrary-shaped grooveguide is adopted in order to solve some practical application problems of wave guide in this paper.

为了更便捷地解决波导和谐振腔的实际应用问题，本文采用已提出的一种分析任意截面槽波导的傅立叶展开-差分法对这类电磁场边值问题进行分析计算。

Total Recall is another very good movie from Arnold, but its special effect is really so so in today's standard, so better to watch it in a 720p.

Total Recall 是阿诺的另一部好电影，不过它的特技以今天的角度来讲太差了，720P反而更好。

In recent years, for cards and membership cards making up the wettibility in torpedo, not only removes harmful to the health of chromic acid, but more importantly the wettability and cleaning effects.

近年来，为制卡和会员卡制作附带出产的湿润粉剂，不但去除了差人体无益的铬酸，更轻给的是其湿润本能机能和冲洗功用出格好。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。