In Orbit

Frank Morring Jr.

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In Orbit

机译：在轨

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NASA and the U.S. Energy Dept. will cooperate on a spaceborne mission to perform highly accurate measurements of distant galaxies and super-novae in an effort to gain a better understanding of the mysterious force astrophysicists call dark energy, the force causing the expansion of the Universe to accelerate. Dark energy is calculated to comprise about 70% of the Universe's total mass energy content. Under a memorandum of understanding between the two federal agencies, scientists will measure the expansion rate and growth structure of the Universe with the Joint Dark Energy Mission (JDEM) to learn more about what is driving the acceleration.

机译：美国宇航局和美国能源部将合作执行一项太空任务，对遥远的星系和超新星进行高精度的测量，以期更好地了解天体物理学家称之为暗能量的神秘力量，这种力量导致了宇宙的膨胀加速。计算得出的暗能量约占宇宙总质量能含量的70％。根据两个联邦机构之间的谅解备忘录，科学家将与联合暗能量任务（JDEM）一起测量宇宙的膨胀率和增长结构，以了解更多有关推动加速的因素。

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《Aviation Week & Space Technology》 |2008年第21期|p.19|共1页
作者
Frank Morring Jr.;
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收录信息美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类航空;
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1. Role of orbital off-diagonal spin and charge condensates in a three orbital model for Ca_2RuO_4 - Coulomb renormalized spin-orbit coupling, orbital moment, and tunable magnetic order [J] . Shubhajyoti Mohapatra, Ritajit Kundu, Ashutosh Dubey, Journal of magnetism and magnetic materials . 2021,第Nova期

机译：轨道偏离对角线旋转和电荷凝聚在三个轨道模型中的作用，用于CA_2RUO_4 - Coulomb重字旋转轨道耦合，轨道力矩和可调磁秩序
2. Harnessing Orbital-to-Spin Conversion of Interfacial Orbital Currents for Efficient Spin-Orbit Torques [J] . Ding Shilei, Ross Andrew, Go Dongwook, Physical review letters . 2020,第17期

机译：利用界面轨道电流的轨道旋转转换，以获得有效的旋转轨道扭矩
3. Correction of Complex Neurofibromatosis Orbital and Globe Malposition Using the Orbital Box Segmentation Osteotomy With Patient-Specific Internal Orbit Reconstruction [J] . Davidson Edward H., Khavanin Nima, Grant Michael, The Journal of craniofacial surgery . 2019,第6期

机译：矫正患者特异性内轨重建的轨道盒分割骨质术骨质术骨质瘤和全球染色术的矫正
4. Orbit Control Manoeuvre Strategy for Post-Mission De-Orbiting of A Low-Earth-Orbit Satellite [C] . Manop Aorpimai, Pornthep Navakitkanok International Electrical Engineering Congress . 2015

机译：用于低地轨道卫星的任务后轨道的轨道控制机动策略
5. PART I. THEORETICAL TRANSITION-PROBABILITIES FOR THE (2P ODD-PI-ORBITAL)-(1S EVEN-SIGMA-ORBITAL) AND (2P ODD-PI-ORBITAL)-(3D EVEN-SIGMA-ORBITAL) TRANSITION IN SINGLY POSITIVEMOLECULAR HYDROGEN ION. PART II. POSSIBLE SINGLY POSITIVE MOLECULAR HYDROGEN ION ULTRAVIOLET EMISSION-SPECTRUM FROM JUPITER. [D] . WU, FUN-MIN -1

机译：第一部分。单正分子氢离子在（2P奇数-π-轨道）-（1S偶数-西格玛轨道）和（2P奇数-π-轨道）-（3D偶数-西格玛轨道）的理论跃迁几率。第二部分JUPITER可能的单正分子氢离子紫外线发射光谱。
6. ‘Orbital volume restoration rate after orbital fracture a CT-based orbital volume measurement for evaluation of orbital wall reconstructive effect [O] . J M Wi, K H Sung, M Chi 2017

机译：基于眼眶骨折的眼眶体积恢复率基于CT的眼眶体积测量以评估眼眶壁重建效果
7. Orbit of the spectroscopic binary alpha Carinae ; Orbit of the spectroscopic binary alpha Pavonis ; Orbit of the spectroscopic binary kappa Velorum ; Orbit of the spectroscopic binary theta Draconis ; Temperature control for silvered specula [O] . Heber Doust Curtis 1907

机译：光谱二元αcarinae的轨道;光谱二元αPavonis的轨道;光谱二进制κ velorum的轨道;光谱二进制液的轨道θtraconis;镀银普通的温度控制
8. Military Space Mission Design and Analysis in a Multi-Body Environment: An Investigation of High-Altitude Orbits as Alternative Transfer Paths, Parking Orbits for Reconstitution, and Unconventional Mission Orbits. [R] . Brick, J. N. 2017

机译：多体环境中的军事太空任务设计与分析：高空轨道作为替代传递路径，重建停车轨道和非常规任务轨道的调查。

In Orbit

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