Owing to the anisotropic and the biharmonic nature of microwave radar backscatter on spaceborne scatterometer, and to the scatter model function nolinear and the existence of various noise sources in the measurements in addition to the model function, the

由于衛(wèi)星散射計探視雷達回波的各向異性的雙調(diào)和性質(zhì)私库AV操一操人人操，同時由于散射物理模型函數(shù)的非線性及信號中存在噪聲，使得常規(guī)點方式風(fēng)場反演中風(fēng)向有多至4個解的多解存在全国精品第一区黄片。

Owing to the anisotropic and the biharmonic nature of microwave radar backscatter on spaceborne scatterometer, moreover, scatter model function nonlinear and the existence of various noise sources in the measurements in addition to the model function, the retrieval wind results consist of as many as four wind directions.

摘 要 由于衛(wèi)星散射計探視雷達回波的各向異性的雙調(diào)和性質(zhì)蛋蛋福利导航，同時由于散射物理模型函數(shù)的非線性及信號中存在噪聲，使得常規(guī)點方式風(fēng)場反演中風(fēng)向有多至4個解的多解存在黄黄黄黄aaaa片。

In addition, pulse decay method of measuring α using Brill...

測量超聲衰減系數(shù)時日韩欧美女自拍图片视频网站在线观看，脈沖回波用兩種檢測方法進行了比較。

It uses reflect echo of pulse to test the length of the cable.

此系統(tǒng)利用脈沖回波反射法測量電纜的線纜長度国产成人麻豆tv在线看。

Finally, the highly precise estimation of target azimuths is obtained by processing the added pulse compression data vector with Capon algorithm again.

然后利用回波數(shù)據(jù)及目標(biāo)的初步位置信息国产第一视频毛片，把同一目標(biāo)對應(yīng)不同發(fā)射陣元的脈壓數(shù)據(jù)矢量經(jīng)多普勒頻移和相位補償后相加，再進行Capon譜估計日韩超刺激黄片，獲得高精度的目標(biāo)方位角估計值欧美视频二区网站。

Objective To investigate the diagnostic value of conventional spin echo in combination with cine MRI in congenital heart disease.

目的 探討常規(guī)自旋回波結(jié)合電影MRI對先天性心臟大血管畸形的診斷價值。

Through tow coherent synthesis of units, circuital and special types, high-power and high-repetitive pulse sources are designed, which is necessary for the middle- and far-range detection of UWB impulse radar.

然后對超寬帶沖激雷達動目標(biāo)檢測方法進行了研究欧美喷水大屁股，目標(biāo)回波識別檢測是超寬帶沖激雷達動目標(biāo)檢測的合適方法18禁止黄片。

Methods Thirty inner ears of 15 volunteers were scanned by using a circular temporal coil and three-dimension fast spin echo sequence with a 1^5T GE-signal MRI scanner.

選用15名健康志愿者，使用GE signal1.5T超導(dǎo)型核磁共振機大陆视频国产精品短视频，環(huán)行耳顳部線圈黄片干净无码A片，三維快速自旋回波序列(3D FSE T2W1)及脂肪抑制技術(shù)，對兩側(cè)耳部同時進行掃描。

A high performance digital IF radar receiver which uses IF echo and COHO joint process algorithm, field sampling, field processing and remote transmission is introduced. Its performance can meet the requirements of modern high performance radar system.

采用中頻回波和中頻相參信號聯(lián)合相干處理女生自慰出水网站，現(xiàn)場采樣玖玖爱视频精品，現(xiàn)場處理，遠程傳輸?shù)捏w系結(jié)構(gòu)實現(xiàn)了高性能數(shù)字中頻雷達接收機国产精品第一页福利在线，其性能可以滿足現(xiàn)代高性能雷達系統(tǒng)的需要狼友视频在。

The change of return loss in fiber collimator with changing the fiber collimator′s parameter is explained.

分析了改變光纖準(zhǔn)直器的參數(shù)而引起回波損耗變化的原因。