Thermal models of parallel moving heat source, oblique moving heat source, and circle arc moving heat source are set up and analyzed.

采用均布熱源建立平面移動熱源模型、傾斜運動熱源模型和弧形熱源模型超碰狠狠亚洲，并進行了分析。

Thus,we changed the traditional moving crossrail to the moving crossrail with three guideways. The improved constructure enhances not only the rigidity of CNC machine tool with moving crossrail,but also...

該機構(gòu)的合理應用不但提高了動橫梁龍門數(shù)控機床的剛性，也提高了整臺機床的加工精度欧美在线观看精品一区二区三区，使得應用此結(jié)構(gòu)的龍門式數(shù)控機床成功進入到國家船舶等重點行業(yè)。

It mainly consists of SN trend Guan Yan geosyncline type rift moving for long time and EW trend Da-Hong-Shan original continental crust rift moving in the early proterozoic and Yuan Bian-E-Bian original continental crust rift moving in the Mid-Late Proterozoic.

首次提出元古宙該區(qū)的古大地構(gòu)造性質(zhì)為誕生于太古宙雛陸殼內(nèi)及其斜坡的雛陸殼型三岔裂谷系国产片免费，主要由元古宙長期活動的南北向昆陽地槽型裂谷和早元古宙活動的東西向大紅山雛陸殼間裂谷與中晚元古宙活動的鹽邊—峨邊雛陸殼間裂谷組成日本黄色一级A片，并論證了它們的演化—運動史。

Hydrostatics researches the mechanical rules when liquid is balancing. Hydrodynamics researches the mechanical rules when liquid is moving, include the relationship between the force that put on in liquid and quantum of physics, which represent liquid moving style, the rule of liquid moving characteristic and energy conservation and transform.

水靜力學是研究液體處于平衡狀態(tài)時的力學規(guī)律超碰免费在线站长工具，水動力學是研究液體處于運動狀態(tài)時激情亚洲小说网，作用于液體上的力與表征運動狀態(tài)的各種物理量之間的關(guān)系，以及液體的運動特性與能量守恒和轉(zhuǎn)換的規(guī)律国产特黄特色视频网站。

Moving average method is one of time series forecasting method, if time series have no apparent tendency moving, using moving average method can accurately reflect actual situation.

移動平均法是一種時間序列預測法欧美中韩一区二区，當時間序列沒有明顯的趨勢變動時，使用移動平均就能夠準確地反映實際情況午夜在线色呦呦。

At low temperature, the system undergoes three phase transitions. With the increase of the current, from the moving vortex glass, the system is first driven to the moving Bragg glass, then to the moving Smectic, and finally melts to the moving liquid.

在低溫下系統(tǒng)經(jīng)歷了三次相變：隨電流的增加人妻人操人人操人人插，系統(tǒng)首先從運動渦旋玻璃相轉(zhuǎn)變?yōu)檫\動Bragg玻璃相，再轉(zhuǎn)變?yōu)檫\動Smectic相亚洲网站黄色，最后融化為運動液體相

Many new detection techniques are proposed, that include: To overcome the faults of cross-terms and short unambiguity range for the common Wigner-Ville Distribution , short-time Fourier transform and Gabor transform are applied to SAR moving target detection. To improve the detection performance of WVD in noise environment, a new technique based on the Cross-WVD is proposed. The application of fractional Fourier transform to chirp signal detection is analyzed and extended to SAR moving target detection. To eliminate the restriction of chirp-Fourier transform, a new modified definition is proposed and applied to SAR moving target detection. To detect multiple moving targets whose scattering intensities are different heavily, the CLEAN technique is combined with the above techniques and the ideal detection performance is achieved. At last, the whole dissertation is concluded.

具體的研究成果如下：針對常用的Wigner-Ville分布在多目標情況下存在交叉項日韩成人精品视频自拍，并且多普勒不模糊范圍小的缺點，提出將短時Fourier變換和Gabor變換應用于SAR運動目標檢測亚洲欧美人成人综合在线播放，分析了其優(yōu)勢所在亚洲一级毛片免费看；為進一步提高Wigner-Ville分布低信噪比條件下的信號檢測能力，提出基于互Wigner-Ville分布的運動目標檢測方法久久停黄色网站；分析了分數(shù)階Fourier變換在線性調(diào)頻信號檢測中的應用国产精品一级黄录像，提出基于分數(shù)階Fourier變換的運動目標檢測算法；對離散Chirp-Fourier變換的定義進行了修正国产丝袜视频在线播放一区，提出修正的離散Chirp-Fourier變換小黄片在线播放情侣，克服了限制其應用的約束條件，并用于SAR運動目標檢測當中黄片zaixian免费；強度相差較大的多運動目標檢測歷來是機載SAR技術(shù)的一個重點和難點26uuu亚洲日韩欧美，我們將CLEAN思想融入上述多種算法當中，良好地解決了該問題www.av天堂2020。

For a time the fluorescent green cast moving shadows on the walls of the darkened room, then they nickered and died out, walking along the corridor to upstairs, shouting loudly familiar names, noresponse, just my own words spreading in hollow air, that makes you timid, but I can not stop walking stright, still moving a little and a little, moving my body, moving my soul.

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CONSTITUTION: The button-sewing machine comprises: a fixing means for fixing a button and an article being sewn; a moving means for moving the fixing means to stitch 縫制 the button to the article being sewn with seams of a specified sewing pattern; a fixed blade; a moving blade for drawing a thread and then moving to cut the thread by the cooperation with the fixed blade; and a button, wherein the machine has a control means for controlling a fabric transferring means to move the button to a preset position before cutting the thread.

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Constitution:the button-sewing machine comprises:a fixing means 構(gòu)件 for fixing a buttonand an article being sewn;a moving means for moving the fixing means to stitch the button to the article being sewn with seams of a specified sewing pattern; a fixed blade; a moving blade for drawing a thread and then moving to cut the thread by the cooperation with the fixed blade;and a button,wherein the machine has a control means for controlling a fabric transferring means to move the button to a preset position before cutting the thread.

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