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Engraved Hourglass Nebula
释义
Engraved Hourglass Nebula
Encyclopedia
理学
行星状星云
释
Engraved Hourglass Nebula
沙漏星云
位于苍蝇座,标准历元J2000的赤经13h39m35.07s,赤纬-67°22′51.74″的年轻行星状星云。因其形状像西方记录时间的沙漏而得名。又称MyCn18。
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analysis of acid rain
analysis of acquired immune deficiency syndrome,in-vitro diagnostics
analysis of adverse drug reaction
analysis of algorithms
analysis of alkaloids
analysis of allergic impurity in antibiotics
analysis of allergic substances in drug
analysis of allergy
Analysis of Amino Acid Drugs
analysis of amino acids
analysis of aminolycoside antibiotics
analysis of antibiotic-loaded bone cement
analysis of antibiotics
analysis of archival statistics
analysis of available water supply
analysis of benzine
analysis of biological sample pretreatment techniques
analysis of blood grouping in-vitro diagnostics
analysis of catheter contained drugs
analysis of cause of death
analysis of chemical composition of rocks and minerals
analysis of chemical constituents of botanicals
analysis of Chinese character form
analysis of Chinese medicines
analysis of chiral drugs using circular dichroism
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更新时间:2026/2/15 9:50:23