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碘盒定标
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碘盒定标
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碘盒定标
释
iodine cell calibration
碘盒定标
将一个含有碘蒸气的吸收盒插入望远镜和光谱仪之间的光路中,令望远镜收集的天体光通过碘盒进入光谱仪,利用碘蒸气中碘元素精确吸收谱线确定天体光谱波长的定标方法。
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frescoes unearthed at Eastern Han tomb of Luoyang petroleum station
frescoes unearthed at Eastern Han tomb of Xingyuan Village, Yanshi City
frescoes unearthed at Jiayuguan Wei and Jin tombs
frescoes unearthed at North Qi tomb of Wanzhang Village
frescoes unearthed at Prince Jiemin’s tomb
frescoes unearthed at Tang tomb of Lü Village
frescoes unearthed at the tomb of Xinmang period, Xincun Village, Yanshi City
frescoes unearthed at Wei Jiong’s tomb
frescoes unearthed at Xinmang tomb in Jingu Garden
fresh agricultural products
fresh agricultural products logistics
fresh agricultural products logistics mode
fresh air enthalpy control
fresh air system
fresh cocoon
fresh cocoon quality inspection
fresh cocoon reeling
fresh cut leaves
fresh cutting flowers
fresh-cut vegetables
Fresh Fish Delicacy in South Yangtze River
fresh ginger
fresh Goods Logistics
Fresh Green
freshness of aquatic products
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