塔式钻铤组合
tapered drill collar string
X射线荧光光光谱
X-ray fluorescence spectrometry
复合光合细菌
composite photosynthetic bacteria
complex photosynthetic bacteria
光合光量子通量密度
photosynthetic photon quanta flux density
光合－光响应
photosynthesis-light responses
photosynthesis-light response
light-response of photosynthesis
光合－光响应曲线
Photosynthetic light-response curve
photosynthesis and photo-response curve
声光组合测距
sound-light combination ranging
组合光调制
combined optical modulation
Light combination modulation