科技论文在线翻译

Scattered speckle of transient figure image wave filtering gaining specifically for pair of pulse lasers irradiate way accuracy goes and chirping to carry out the data handling method carrying out the field studying , realizing within extremely short period to microtime displacement finds the solution. Distribute the noise there being existing the intense pellet random in speckle streak image middle , bring very big deviation, to very big deviation the centre line extracting the scattered speckle streak image's, therefore, dislodging pellet random noise effect , strengthening the scattered speckle streak image is the key that the ESPI data image handles. The two pulse transient distributes a speckle since between pertinent two images the existence brightness difference, leads to interference design signal-to-noise ratio difference, existence very strong background noise, wave filtering intervening design therefore specifically for the two pulse transient distributes a speckle go and chirp extraordinary key, besieges the bottleneck problem winding scattered speckle of transient electron measurement though the wave filtering place of go and chirping to there be existing deficiency in very diversified method , but every kind of method taking form at present already distributing the speckle image, already has become. Minor wave alternation and window FFT wave filtering method are equal but the density and noise being based on a streak under the resolution ratio in diversity distribution characteristic goes to chirp, have the enhanced effect of border at the same time, the minor already with two-dimensional straggling orthogonality wave shifts success in Tsinghua University being used for pertinent figure wave filtering process middle , FFT wave filtering method belongs to but Xin Xing method in the window , has not gained more actual application. The project puts up capital by the experiment building scattered speckle of two pulse transient pilot system , collect the scattered speckle of transient intervening design, small wave alternation method and Xin Xing with two-dimensional straggling orthogonality together window FFT method leads into wave filtering process , the comparison being in progress between two kinds wave filtering method result analyses , method go along small wave alternation and window FFT wave filtering to orthogonality verifies and estimates that and comparing with the tradition middle value wave filtering method result go along,gain the conclusion estimating that.

google翻译，然后自己再改一下就好了。

"The first sample data."

网页快速翻译的功能很多软件都有，但是不太准确，精准翻译的话，可以找一下北京译顶科技

the ith sample data

论文摘要英语翻译软件的话估计百度、有道、cnki翻译助手。

但是对于英文不熟悉、专业词汇不熟悉估计也难翻译。

现在翻知译公司很多，北京翻译公司更是鱼龙混杂，你要选择这家翻译公司吗？可以的，不过你在选择翻译公司之前，最好从多方面考虑该道公司的资质，希望对你有所帮助！1.翻译质量，可以看下内找的翻译公司有没有和大公司合作案例；2.翻译人数，一般翻译人数比较多的公司，实力都很强厚；3.翻译的资质，看下成立时间以及他们的资质证容书等等。我一般都是找北京译顶科技翻译的。