英语释义

• a terrorist group of radical Palestinians who split with al-Fatah in 1967 but now have close relations with al-Fatah; staged terrorist attacks against Israel across the Lebanese border

片语

Polysulfone PSF聚砜

PSF films聚砜浇铸膜

PSF ProgramStubFile程序存根文件

PSF modelPSF模型

PSF-abbr. 有效负荷（Payload-Structure-Fuel）

psf评定PSF Assessment

PSF PermanentSwapFile固定交换文件

psf estimationpsf估计

psf flocculant絮凝剂

英汉例句

• Then it proposes the spectral method for estimating the direction of PSF and blur extent d.

  给出了估计P SF的方向和模糊范围D的频谱方法。

• A new method is proposed for estimating the PSF (point spread function) values of turbulence from turbulence degraded images.

  提出了一种直接从湍流退化图像中估计湍流点扩展函数值的方法。

• The results show that the output of PSF is not increased monotonously with the increase of roasting zone′s width and preheating-roasting zone′s height.

  研究表明，竖炉产量并非随焙烧带宽度和火口中心线上料层高度的增加而一味增加，焙烧带宽度和火口中心线上料层高度均存在最佳值；

• A myopic deconvolution method based on joint estimation of the object and PSF to overcome this limitation is proposed.

  为了解决该难题，提出了基于目标和点扩展函数联合估计的图像近视解卷积算法。

• Results show that the proposed PSF parameter estimation technique and the defocused image restoration are effective.

  实验结果表明：该方法能有效地估计离焦模糊参数和复原模糊图像。

• The PBD algorithm needed to simultaneously estimate the specimen function and the parameters of the PSF, while the PSF model was complicated, needed a large number of computation and converged slowly.

  由于PBD算法需要在估计样本函数的同时估计PSF的参数，一般采用的PSF的模型较为复杂，计算量大，收敛慢；