“light emitting diode package lens”的概念、定义、翻译、参考文献-科学参考

单词	light emitting diode package lens
释义	light emitting diode package lens Encyclopedia 工学发光二极管封装工艺释 light emitting diode package lens发光二极管封装透镜与发光二极管紧密连接在一起，有助于提升发光二极管的出光效率，改变发光二极管的光场分布的结构部件。
随便看	cutoff filter cut off frequency cut-off frequency cutoff frequency cut-off grade cut-off grade of ore drawing cutoff impulse cut-off low cutoff low pressure systems cutoff of waves cut off one's head and hang it up as a warning to all cutoff rate cut-off rigidity cut-offscore cut-off storage cutoff wall cut-off wavelength cutoff wavelength cut-off wavelength shift single mode fiber cut of the rational numbers cut of the real numbers cut operation cut-parts inspection cut pile decorated cloth cut point

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