论文部分内容阅读
,Calibration-free wavelength modulation spectroscopy for gas concentration measurements under low-ab
【机 构】
:
State Key Laboratory of Power Systems, Department of Thermal Engineering, Tsinghua University, Beiji
【出 处】
:
中国物理B(英文版)
【发表日期】
:
2012年12期
其他文献
山东是夏大豆主要产区,为了适应农业结构调整和发展高产高效农业的需要,我们积极开展了大豆高产、优质、抗病新品种的选育。经过多年的培育,选育出高产、抗病适合一年两作及
松香草属国家A级高蛋白饲草,自国外引入试种,效益十分显著,特别是随着畜牧业的全面发展,饲料主粮玉米、高粱、麸皮、豆饼价格不断高涨,专家呼吁:我国乡村推广种植松香草已势
,Protein structural classification and family identification by multifractal analysis and wavelet sp
We perform first-principles calculations of the lattice constants,elastic constants,and optical properties for alphaand gamma-uranium based on the ultra-soft ps
,Optimization of a poly(p-phenylene benzobisoxazole)-based light-emitting device with a complex cath
,Theoretical investigation of band-gap and mode characteristics of anti-resonance guiding photonic c