extended field

The test surface 2-D scanning system is realized by the movement of precision motorized stage, which is controlled by the computer through the microcontroller serial circuit. The minimal lateral movement distance is 0.039 μ m. The extended field will reach up to 12.5 mm × 12.5 mm.

单片机串口控制电路控制电控平移台的精确位移，实现了被测面的两维扫描，最小的横向位移为0.039μm，扩展后的视场达到12.5mm×12.5mm。

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One hundred years ago, the formula of force on a charge in electromagnetic field was established by Lorentz in the case of a charge at lower speed. That formula was extended for charge at any speed afterwards.

百年以前，由洛伦兹建立的电磁场对电荷的作用力公式－洛伦兹力公式，是在低速情况下得到的，后来被推广到了任意运动速度。

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A strong convergent region extended northward about a thousand km from the core of typhoon. Next, the 850 hPa wind field and thermal field of typhoon were asymmetric.

强辐合区从台风中心向北延伸近千公里.其次，850hPa台风流场和热力场不对称。

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Comparison of preliminary results of involved-field with extended field radiotherapy combined with chemotherapy for early stage Hodgkin ′ s disease Patients with favorable early stage disease should be treated with two to four cycles of ABVD and involved-field radiation.

早期霍奇金病综合治疗中受累野照射的临床疗效预后好：早期HL行单纯放疗或2-4周期ABVD方案化疗加受累野照射；

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The virtual boundary method was extended to3D application and used to study the transitions for the flow field of two spheres in tandem arrangement at various Reynolds numbers.

本文对虚拟边界法加以改善并推广到三维多连通区域的数值模拟上去，研究了不同雷诺数下串列双圆球的流场转捩现象。

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Thousands of people gathered at MIT's Briggs Field, among them, Vice President Joe Biden who also extended his gratitude to all families who lost loved ones in the line of duty.

上千名民众聚集在麻省理工学院的Briggs Field参加追悼仪式，副总统乔·拜登也出席了仪式，并向失去所爱之人的殉职警察一家表达了感恩之情。

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Lighting has extended to the field of non-visual biological effects. More and more about the relationship between light and health has been found.

照明已经拓展到非视觉生物效应领域，光与健康之间的关系越来越多地被人类所发现。

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Rayleigh-Sommerfeld theory of planar screen diffraction is extended to spherical cases, related diffraction formula and its far field approximant within the spherical coordinate system are produced.

本文采用标量衍射理论导出球面屏衍射的瑞利-索末菲公式及其远场近似。

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High Resolution Field Desorption Mass Spectrometry An Extended Schottky Emission HRSEM

高分辨场解吸质谱技术扩展的Schottky发射高分辨扫描电镜

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Extended-VAP Method for Retrieving Wind Field from Single-Doppler Radar Radial Wind and Its Quality Control

扩展VAP对单多普勒雷达径向风的反演及质量控制

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