对窗

There is, however, another and more disturbing parallel between 2008 and 1932 - namely, the emergence of a power vacuum at the height of the crisis. The interregnum of 1932-1933, the long stretch between the election and the actual transfer of power, was disastrous for the U.S. economy, at least in part because the outgoin administration had no credibility, the incoming administration had no authority and the ideological chasm between the two sides was too great to allow concerted action.

不过，2008年和1932年还有一个更令人不安的共同点，也就是在危机高峰时出现权力真空。1932-1933年间的那次空窗期，从选举结束到实际权力转移之间的空档拉得很长，对美国经济是一场灾难，一部分归因於将下台的政府没有信用，将上任的政府又没有权力，而且双方的意识形态鸿沟太大，没有联合行动的空间。

In this paper, authors research the effects of the attenuation coefficient choice of the Gabor transform window function and sampling interval on signal resolution.

该文研究了Gabor变换窗函数衰减系数选择正确与否和采样间隔对信号分辨率的影响。

After certifying the irreality of ideal filtering function, we can get a better filter selecting a proper window function. Comparing two actual filters, we designate a good"Panama hat"filtering function. Meanwhile, an effectively linear interpolating function is introduced to raise the image reconstruction quality. Describing its realizing steps on the micro-computer briefly, we reconstructed some images from the anlogue projections of some models. The number of projection views is 180, 100 same interval parallel lines per view; the size of reconstructed images is 64×64 pixels with 64 gray levels; the reconstructing speeds are 40" on PC-386 and 12"on PC-486, respectively; each pixel is 0.31mm.

在证明了理想滤波器的不可实现性之后，得知通过选择适当的窗函数可获得很好的滤波函数，经过两个实际滤波器的效果对比，我们选取了较好的"巴拿马帽"形滤波函数，同时也介绍了一个有效的提高重建质量的线性内插函数，概要地叙述了平行射束图象重建的计算机具体实现步骤后，对几个物体的模拟投影数据进行了重建：投影角为180°，每视角下有100个平行投影数据点，在386微机上重建尺寸为64×64，时间约为40秒；在486/33MHz微机上只用了12秒，图象的象点精度是0.31mm。

Methods Sixty-four acute brain edema model of rabbits by Orthogonal Design were established and measured adenylate with HPLC on different temperature, therapeutic time window and persistence of mild hypothermia. Two hundred and eight acute traumatic brain injury patients were also treated with mild hypothermia in the same way. The cases scored with Jennet grade and Intracranial pressure.

制作兔创伤性脑水肿模型，采用正交设计法，测量了64例在不同的低温温度、治疗时间窗和低温持续时间等条件下脑组织腺苷酸含量；并对208例重型脑损伤病例实施低温治疗，按Jennet分级标准和颅内压计分。

Based on the dual-beam interference principle and white light interference feature, this dissertation designs the SWLI surface 3D topography measuring system and analyzes the principle and characters different from that of traditional monochromatic light interference. According to different descriptions of the white light interference feature, the optimal interference point extracting algorithms are classified, analyzed and compared in detail. In the light of the design rule of improving measuring precision and speed simultaneously, two new types of algorithms, named Feature Matching algorithm and Intensity Contrast Moving Window algorithm, are designed to acquire good results according to practical conditions.

基于双光束干涉原理及白光干涉特性，本文设计了扫描白光干涉法表面三维形貌测量系统，分析了该方法区别于传统单色光干涉测量的测量原理及特点，根据对白光干涉特征不同的描述方式对最佳干涉点提取算法进行了分类、分析与比较，并在提高测量精度与测量速度设计原则的指导下，根据测量系统的实际条件设计了两种新的算法：特征匹配法和对比度移窗法，在实际测量中达到了比较好的测量效果。

One problem which should be solved is how to determine window width when theories and methods of nonparametric kernel density are employed to simulate stand structures,which is also the core of applying the nonparametric kernel density estimation in practice and directly related to simulation precision.

应用非参数核密度估计理论和方法，对林分结构进行模拟中，一个必须解决的问题就是窗宽的确定，这也是非参数核密度估计在实际应用中的核心问题，它直接影响模拟精度。

This method can eleminate the influences of energy leakage, window function, palisade effect and etc.

用这种最大熵谱分析方法可以消除传统熵谱分析中的能量泄漏、窗函数、栅栏效应等对诊断结果带来的影响。

In this study, both the maximum-likelihood methods and the maximum parsimony based sliding window analysis were used to evaluate the molecular evolution of Vip proteins.

本文采用最大似然方法和基于最大简约的滑窗分析对Vip蛋白的分子进化机制进行了评价。

As it happened to be a rainy year, I was often disturbed by the pitter-patter of rain beating down against the window and roof.

这一句的翻译，译者对"淅淅沥沥，打窗飘瓦，常常扰乱我看书的情绪"在语义上作了重新组合，结构上发生了很大变动。

It proposes an approach which is suited to the frequency estimation of the moving target in the air. It is based on the extraction of the peak of polynomial Wigner-Ville distribution, data driven window width adaptive adjustment, can meet the demand of location precision.

提出了适合于空中运动目标的瞬时频率估计的工程实现算法，即利用多项式Wigner-Ville分布的峰值提取瞬时频率，并通过数据驱动的自适应算法调整窗宽，以达到定距精度对频率估计提出的精度要求。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。