“heliograph”的概念、定义、翻译、参考文献-科学参考

单词	heliograph
释义	heliograph [`hē·lē·ǝ´graf] ^{COMMUNICATIONS} An instrument for sending telegraphic messages by reflecting the sun's rays from a mirror. ^ENGINEERING An instrument that records the duration of sunshine and gives a qualitative measure of its amount by action of sun's rays on blueprint paper.
随便看	anomalous magma anomalous magnetic moment anomalous series anomalous skin effect anomalous trichromatism anomalous viscosity anomalous Zeeman effect Anomaluridae anomaly anomaly finder anomaly of geopotential difference anomer anomic aphasia anomie anomite Anomocoela anomocoelous Anomphalacea Anomura anonymous dimensionless group 1-4 anoopsia Anopheles anopheline Anopla Anoplocephalidae

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