“photoelectric transit instrument”的概念、定义、翻译、参考文献-科学参考

单词	photoelectric transit instrument
释义	photoelectric transit instrument Encyclopedia 工学中星仪释 photoelectric transit instrument光电中星仪增加了记录恒星通过子午圈时刻的光电装置和导星镜的中星仪。理学光电中星仪释 photoelectric transit instrument光电中星仪在中星仪上加一套记录恒星通过子午圈时刻的光电装置和一个导星镜。 Astronomy photoelectric transit instrument光电中星仪
随便看	extraction gold of concentrate by cyanide extraction indexing extraction inhibition kinetic spectrophotometry extraction-inhibition kinetic spectrophotometry extraction metallurgy of niobium and tantalum extraction of cesium extraction of confession by torture extraction of cubic root extraction of gold and silver by mercury extraction of heavy water from sea water extraction of Heroin extraction of iodine from sea water extraction of LSD extraction of natural medicine extraction of nucleic acid drug extraction of root extraction of scientific and technological information from ancient ceramics extraction of solid waste extraction of square root extraction of strontium extraction of teeth extraction of tetrahydrocannabinol extraction of water-contained ore body extraction potential extraction rate

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